Perfection that Matters

Perfection that Matters Switchgear Range Catalogue 2017

Contents Power Series Distribution Boards Classique Distribution Boards Miniature Circuit Breaker Isolator Residual Current Circuit Breaker Residual Current Circuit Breaker With Overload and Short Circuit Protection Automatic Changeover Time Switch Distribution Boards at Glance Product Ordering Information 04 14 30 44 48 58 62 68 78 80 When aesthetics come together with state-of-the-art technology, you get a product as refined as Crabtree. Crabtree modular switches have been adorning walls in homes and offices for years. Our endeavour is to always create products that adhere to the highest engineering standards. Crabtree is introducing a new category of switchgear - XPRO, a smart and efficient range of products that are designed to stand the test of time. This user friendly range offers enhance safety and is designed to meet regular as well as customer specific requirements High professionalism & product quality have made Crabtree a distinguished company. Production here is a symbiosis between advanced technology, maximum functionality and aesthetic designing to match the taste of the discerning clientele. Today, Crabtree is committed to meeting the challenges of the new economy through business ethics, global reach and technological expertise.

POWER SERIES DISTRIBUTION BOARDS Quality Features Modern styling allows the range to discreetly blend in with both industrial and commercial premises Shrouded terminals for Phase/ Neutral ensure complete safety against any accidental touch of live parts by servicing personnel Multi-fold design technology in fabrication from single sheet steel lends ruggedness and structural strength Generous wiring space. 25mm 2 of terminal capacity for earth & neutral bars and dual earth and neutral bars provided on TPN Distribution Boards for ease of installation, makes it a user friendly design Provision of Clean Earth (High Integrity Earthing) kit for electronic ( IT ) installations in TPN Distribution Board Removable Main busbar/ Pan Assembly in SPN/TPN Distribution Board to aid installation. Main earth stud allows earth to be terminated inside or outside the enclosure The door when locked (with barrel lock) covers all devices and front cover screws to prevent unwanted access Physically isolable neutral link is provided to carry out insulation test in TPN Distribution Boards General Characteristics Crabtree introduces the new XPRO Power series of Distribution Boards with increased safety, meeting the International standards. The range offers a variety of feature benefits, such as Conditional short circuit rating of 15kA in SPN DB and 25kA in TPN DB in accordance with IS 13032, BS EN 60439-3, Shrouding on all phase/ neutral terminals along with physically isolable neutral link, High integrity/clean earth kit for electronic/ IT installations, Ample space for wiring and proper distribution of neutral & earth wire. 4 5

POWER SERIES DISTRIBUTION BOARDS TPN Vertical Load Line TPN Vertical Load Line Technical Specification No. of Ways 4, 6, 8 & 12 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Snap Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Advanced Distribution Technique Fish-bone Busbar Busbar Rating 160 A Busbar Short Time Withstand (Icw) 10 ka for 0.5 second Busbar Conditional Short Circuit (Ics) 25 ka Incoming Max. 160 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options G Frame MCCB 160 A (3P or 3P+N) Residual Current Protective Devices Options MCB / RCBO as Outgoing Neutral Bar Terminal Capacity 25 mm 2, Split on both sides Earthing Bar Terminal Capacity 25 mm 2, Split on both sides Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 t DIMENSIONS (in mm) No. of Ways DIMENSIONS A B C 4 570 560 494 KNOCKOUT HOLES TOP BOTTOM SIDE (EACH SIDE) Ø31 Ø31 Ø50 335 395 405 A B C 125 127 3 6 624 614 548 8 678 668 602 6 4 1 2 12 778 776 710 6 7

POWER SERIES DISTRIBUTION BOARDS Flexy Double Door Distribution Board Flexy Double Door Distribution Board Technical Specification No. of Ways 2 X 13W, 3 X 13W & 4 X 14W Type of Installation Flush / Surface Door Options Rectangular Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240-415 VAC, 3 Phase / 4 Wire Incoming Options As per site requirement i.e., 100 A Isolator (4P); 100 A RCCB Earth Leakage Protective Devices RCCB / RCBO Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 VAC Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 13032 ; IEC 60439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS/IEC 61009 ; IS/IEC 61008 Index of Protection (IP) - Reference Standard IS/IEC 60529 t DIMENSIONS (in mm) No. of Ways DIMENSIONS A B C 2 X 13 295 400 428 KNOCKOUT HOLES TOP BOTTOM SIDE Ø31 Ø31 (EACH SIDE) 307 395 3 10 8 119 3 X 13 453 558 586 6 6 2 428 4 X 13 591 666 694 C B A 8 9

POWER SERIES DISTRIBUTION BOARDS POWER SERIES DISTRIBUTION BOARDS SP&N DISTRIBUTION BOARD High quality clear sub circuit identification labels Cover screwed by means of combination screws 180 opening for easy access Removable gland plates top/bottom for ease of installation New 100A Switch Disconnector incomer options SP&N DISTRIBUTION BOARD Technical Specification No. of Ways 4, 6, 8, 12 & 16 Ways Type of Installation Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Advanced Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 15 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240 Vac, 1 Phase Incoming Options Up to 100 A Isolator (2P) or 100 A RCCB (2P) Residual Current Protective Devices Options RCCB as Incomer / RCBO as Outgoing Neutral Bar Terminal Capacity 25 mm 2 Earthing Bar Terminal Capacity 25 mm 2 Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 t Stand-off foot form for stable installation Fully shrouded neutral busbar for increased safety DIMENSIONS (in mm) 11.5 Combination screw heads on all devices No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP Ø31 BOTTOM Ø31 4.5 65 92 Easy access earth bar can accommodate up to 25mm 2 cables 4 237 162 3 3 6 273 198 4 4 8 345 270 4 4 A 36 12 399 324 6 6 16 453 378 7 7 159.5 248 B 10 11

POWER SERIES DISTRIBUTION BOARDS POWER SERIES DISTRIBUTION BOARDS PER PHASE ISOLATION (PPI) VERTICAL - 4 TIER PER PHASE ISOLATION (PPI) VERTICAL - 4 TIER Technical Specification No. of Ways Type of Installation Colour / Finish Door Options Door Locking Options Removable Gland Plates Protection Level of Distribution Boards Distribution Technique Busbar Rating Busbar Short Time Withstand (Icw) Busbar Conditional Short Circuit (Ics) Incoming Outgoing Voltage Rating Incoming Options Residual Current Protective Devices Options 2+4, 2+6, 2+8 & 2+12 Ways Flush / Surface Bucket White Texture Finish Flat Version Barrel Key Lock Top & Bottom Advanced Straight Busbar 125 A 5 ka for 0.1 second 10 ka Max. 100 A Max. Individual 63 A 240-415 Vac, 3 Phase / 4 Wire 100 A Isolator (4P) or 100 A RCCB (4P) RCCB as Incomer / RCBO as Outgoing Clean Earth Bar Provision Stand-off foot form for stable installation Earthing Screw Neutral Bar Terminal Capacity 25 mm 2 Earthing Bar Terminal Capacity 25 mm 2 Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 Neutral link per phase DIMENSIONS (in mm) 11.5 Earth Bar Outgoing MCB 1P No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP BOTTOM ø 31 ø 31 2+4 311 186 4 4 A B 4.5 76 87 2+6 340 222 6 6 2+8 378 258 6 6 RCCB 2P 2+12 448 330 8 8 Main Neutral 640 740 Main Incomer Isolator 4P 12 13

POWER SERIES DISTRIBUTION BOARDS POWER SERIES DISTRIBUTION BOARDS TPN DOUBLE DOOR VERTICAL DISTRIBUTION BOARD TPN DOUBLE DOOR VERTICAL DISTRIBUTION BOARD High quality - a clear sub circuit identification labels Secondary cover slides over two location screws at bottom of board for easier fastening Technical Specification No. of Ways 4, 8 & 12 Ways Type of Installation Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Advanced Distribution Technique Fish-bone Busbar Busbar Rating 125 A Busbar Short Time Withstand (Icw) 10 ka for 0.5 second Busbar Conditional Short Circuit (Ics) 25 ka Incoming Max. 125 A Outgoing Max. Individual 63 A (SP & TP) Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options Up to 125 A Isolator (4P, 3P & 2P) or 100 A RCCB Residual Current Protective Devices Options RCCB as Incomer / RCBO as Outgoing Neutral Bar Terminal Capacity 25 mm 2, Split on both sides Earthing Bar Terminal Capacity 25 mm 2, Split on both sides Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 Removable gland plates are provided top/ bottom for ease of installation Increased width of board to 440 mm to maximize wiring space Provision for mounting Clean Earth Kit DIMENSIONS (in mm) No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP BOTTOM SIDE ø 31 ø 31 ø 38 4 430 248 8 6 1 440 100 126.5 11.5 Combination screw heads on all devices MCB 10 ka 6 484 329 8 6 1 8 538 410 8 6 1 320 Shrouding over Incomer Incomer 125A 4P/ 3P 12 700 572 8 6 1 74 Terminal Shield covers for increased safety Stepped Earth & Neutral bar assembly, to ease installation and improve access for testing B A 14 15

POWER SERIES DISTRIBUTION BOARDS POWER SERIES DISTRIBUTION BOARDS TPN DOUBLE DOOR VERTICAL DISTRIBUTION BOARD SUITABLE FOR 80-125A MCB INCOMER Technical Specification No. of Ways 4, 8 & 12 Ways Type of Installation Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Advanced Distribution Technique Fish-bone Busbar Busbar Rating 125 A Busbar Short Time Withstand (Icw) 10 ka for 0.5 second Busbar Conditional Short Circuit (Ics) 25 ka Incoming Max. 125 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options MCB 125 A (3P or 3P+N) Residual Current Protective Devices Options RCBO as Outgoing Neutral Bar Terminal Capacity 25 mm 2, Split on both sides Earthing Bar Terminal Capacity 25 mm 2, Split on both sides Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 FP VERTICAL DOUBLE DOOR DISTRIBUTION BOARD SUITABLE FOR 160A MCCB INCOMER Technical Specification No. of Ways 4, 8 & 12 Ways Type of Installation Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Advanced Distribution Technique Fish-bone Busbar Busbar Rating 160 A Busbar Short Time Withstand (Icw) 10 ka for 0.5 second Busbar Conditional Short Circuit (Ics) 25 ka Incoming Max. 160 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options G Frame MCCB 160 A (3P or 3P+N) Residual Current Protective Devices Options RCBO as Outgoing Neutral Bar Terminal Capacity 25 mm 2, Split on both sides Earthing Bar Terminal Capacity 25 mm 2, Split on both sides Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP BOTTOM SIDE ø 38 ø 31-4 266 426 3 2-6 338 480 3 2-8 410 534 3 2-12 581 696 3 2-440 320 4.5 95 122.3 11.5 A B DIMENSIONS (in mm) No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP BOTTOM SIDE ø 31 ø 38-4 536 416 2 3-8 644 524 2 3-12 752 632 2 3-440 340 A 11.5 B 4.5 91 118 16 17

CLASSIQUE DISTRIBUTION BOARDS Quality Features Aesthetically superior Distribution Boards to suit the style of your interior décor. 3 Piece Concept for ease of maintenance - where instead of removing door assembly (Inner & Outer) only the intermediate plate needs to be removed for the purpose of maintenance, without spoiling the alignment & associated plastering / paint work. Suitable for surface as well as flush mounting. Ample knockouts in the top, bottom and sides for ease of wiring. General Characteristics Crabtree introduces the new XPRO series of aesthetically superior Distribution Boards with suitable Busbars for different ratings. Performance tested with a Conditional Short Circuit rating of 10 ka in SPN DB and TPN DB in accordance with IS 13032, BS EN 61439-3 18 19

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS Classique - II Distribution Board - SPN Classique - II Distribution Board - SPN Technical Specification No. of Ways 4, 6, 8, 12 & 16 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240 Vac, 1 Phase Incoming Options 100 A Isolator (2P) or 100 A RCCB (2P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (2P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 43 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) No. of Ways DIMENSIONS A B C KNOCKOUT HOLES TOP BOTTOM ø 25 ø 31 ø 25 ø 31 SIDE B A 3 98 105 4 175 121 208 2-2 - 1 C 6 211 157 244 3-3 - 1 8 247 193 280 2 2 2 2 1 12 319 265 352 4 2 4 2 1 255 222 162 16 391 337 424 4 2 4 2 1 20 21

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS Classique - II Distribution Board - TPN Classique - II Distribution Board - TPN Technical Specification No. of Ways 4, 6, 8 & 12 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options 100 A Isolator (4P) ; 100A RCCB (4P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (4P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 43 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) No. of Ways DIMENSIONS A B C KNOCKOUT HOLES TOP BOTTOM SIDE ø 31 ø 31 (EACH SIDE) 4 323 235 356 4 4 2 B A C 3 109 6 323 235 356 6 6 2 8 395 307 428 6 6 2 428 400 295 116 22 23

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS SP&N DISTRIBUTION BOARD SP&N DISTRIBUTION BOARD Technical Specification No. of Ways 4, 6, 8, 12 & 16 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240 Vac, 1 Phase Incoming Options 100 A Isolator (2P) or 100 A RCCB (2P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (2P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 43 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 B A C 3 109 428 116 400 295 323 323 395 534 235 235 307 461 356 356 428 566 24 25

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS TP&N DISTRIBUTION BOARD TP&N DISTRIBUTION BOARD Technical Specification No. of Ways 4, 6, 8 & 12 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options 100 A Isolator (4P) ; 100A RCCB (4P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (4P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 43 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) 27 No. of Ways DIMENSIONS A B C KNOCKOUT HOLES TOP BOTTOM SIDE ø 31 ø 31 ø 31 4 323 235 356 4 4 2 6 323 235 356 6 6 2 8 395 307 428 6 6 2 12 534 461 566 8 8 2 B A C 295 428 85 112 3 26 27

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS TP&N PPI DISTRIBUTION BOARD TP&N PPI DISTRIBUTION BOARD Technical Specification No. of Ways 4, 6, & 8 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 100 A Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options 100 A Isolator (4P) Residual Current Protective Devices Options DP RCCB as Sub Incomer Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 43 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) 27 No. of Ways DIMENSIONS A B C KNOCKOUT HOLES TOP BOTTOM SIDE ø 31 ø 31 ø 31 4 323 268 356 4 4 2 6 395 329 428 6 6 2 8 534 479 567 8 8 2 B A C 345 428 85 3 28 29

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS 8 SEGMENT DD DISTRIBUTION BOARD 8 SEGMENT DD DISTRIBUTION BOARD Neutral Bar Technical Specification No. of Ways 4, 6, 8 & 12 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 63 A per phase Outgoing Max. Individual 63 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options 100 A Isolator (4P) & 100 A RCCB (4P) or RCBO (4P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (4P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 60439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 Earth Bar Outgoing MCB (1P) Outgoing MCB (1P) Sub Incomer RCCB (2P) DIMENSIONS (in mm) No. of Ways DIMENSIONS A B C TOP ø 31 KNOCKOUT HOLES BOTTOM ø 31 SIDE ø 31 4 440 380 474 7 7 - B A C 91 102 Space for Changeover/Isolator Main Incomer Isolator (4P) RCCB (4P) 659 625 485 3 6 548 488 582 8 8-8 656 596 690 10 10-12 872 812 906 13 13-30 31

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE PLUS AUTOMATIC PHASE SELECTOR DISTRIBUTION BOARD CLASSIQUE PLUS AUTOMATIC PHASE SELECTOR DISTRIBUTION BOARD Technical Specification No. of Ways 4 & 6 Ways Type of Installation Flush / Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Automatic Phase Selector Removable Gland Plates Protection Level of Distribution Boards Top & Bottom Advanced Distribution Technique Straight Busbar Busbar Rating 125 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 63 A Outgoing Max. Individual 32 A Outgoing MCB 1P Voltage Rating Incoming Options 240-415 Vac, 3 Phase / 4 Wire 63 A Isolator or 63 A RCCB & 63 A MCB Residual Current Protective Devices Options RCCB or RCBO as Incomer Neutral Bar Terminal Capacity 25 mm 2 Earthing Bar Terminal Capacity 25 mm 2 Index of Protection (IP) IP 2X / IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 AUTOMATIC PHASE SELECTOR (APS) Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Technical Specification Reference Standard IEC 60947-6-1 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 No. of Poles Rated Current (In) 3P+N 32 A DIMENSIONS (in mm) Rated Voltage (Ue) Load Carrying Capacity / Per Phase Operating Voltage Range Rated Frequency Time Delay for Phase Changeover Utilization Category 415 Vac 63A 200 to 415 Vac 3 second AC31A DIMENSIONS KNOCKOUT HOLES No. of Rating Ways TOP BOTTOM A B C Ø31 Ø31 4 32A 473 394 505 6 6 6 32A 528 453 560 8 8 B A 3 100 10 103 Indication Individual phase (R, Y, B), load, fault, type of fault (i.e. Undervoltage or Overvoltage) C Ambient Temperature -5 C to +55 C Electrical Life 6000 operations Rated Impulse Voltage (Uimp) 2.5 kv Conditional Short Circuit Breaking Capacity 3 ka Mounting DIN rail mounting 360 465 493 Terminal Capacity 10 mm 2 Phase Priority Selection Manual (RYB, YBR, BRY) Undervoltage Protection (L-N) 170 V (Factory Sealed) Overvoltage Protection (L-N) 300 V (Factory Sealed) Dimensions (L x W x H) in mm 87.5 x 71.8 x 63 mm 32 33

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE PLUS MANUAL PHASE SELECTOR HORIZONTAL DISTRIBUTION BOARD CLASSIQUE PLUS MANUAL PHASE SELECTOR HORIZONTAL DISTRIBUTION BOARD Technical Specification No. of Ways 4,6 & 8 Ways Type of Installation Surface Colour / Finish Bucket White Texture Finish Door Options Flat Version Door Locking Options Barrel Key Lock Removable Gland Plates Top & Bottom Protection Level of Distribution Boards Standard Distribution Technique Straight Busbar Busbar Rating 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 10 ka Incoming Max. 63 A per phase Outgoing Max. Individual 32 A Voltage Rating 240-415 Vac, 3 Phase / 4 Wire Incoming Options 100 A Isolator (4P) & R, Y, B Indicating Lights (3P+N) & 100 A RCCB (4P) Residual Current Protective Devices Options RCCB or RCBO as Incomer (4P) Neutral Bar Terminal Capacity 16 mm 2 Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 42 Insulation Voltage (Ui) 690 Vac Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 Protective Devices - Reference Standard IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 Residual Current Protective Devices - Reference Standard IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 Index of Protection (IP) - Reference Standard IS/IEC 60529 DIMENSIONS (in mm) 11.5 No. of Ways DIMENSIONS A B KNOCKOUT HOLES TOP BOTTOM SIDE ø 20 ø 25 ø 20 ø 25 ø 31 4 470 338 7 8 7 8 3 6 542 410 8 9 8 9 3 B A 135 360 435 108 4.5 8 614 482 10 11 10 11 3 34 35

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS TIMER DISTRIBUTION BOARD Keeping the space constraint at the ATM sites, Havells has launched power solutions that will improve uptime and reduce operational costs of ATMs (Automated Teller Machine). It has a built-in energy saving timer based control for the ATM air conditioner and lights of the lobby and backroom. it is also suitable for controlling ACs, Pumps, Street Lights & Motors etc. TIMER DISTRIBUTION BOARD Technical Specification Type of Installation Flush / Surface Colour / Finish Bucket White Door Options Flat Version Incoming DP RCBO/RCCB/MCB Outgoing MCB Voltage Rating 240 Vac Neutral & Earthing Bar Terminal Capacity 16 mm 2 Index of Protection (IP) IP 42 Frequency Ambient Temperature -5 C to 40 C Distribution Board - Reference Standard IEC 61439-3 Index of Protection (IP) - Reference Standard IS/IEC 60529 Contactor TP 25A, 240 Vac Timer 24 Hour Programmable Time Switch DIMENSIONS (in mm) WIRING DIAGRAM Timer Classique DB Power Wiring WIRING DIAGRAM Timer Classique DB Control Wiring 115 312 344 493 465 360 132.2 36 37

CLASSIQUE DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS PLUG & SOCKET MCB ENCLOSURE - PLASTIC of the Electrical appliances. Rating Dimensions (in mm) Knockout Holes (Ø25) A B C D E Top Bottom 20A SP 152 116 167 139 124 2 2 20A DP 152 116 167 139 124 2 2 30A TP 278 230 293 129 114 1 1 No. of Ways Dimensions (in mm) A B SP / DP 29.4 43.4 TP / FP 57 79 MCB ENCLOSURE - SHEET STEEL 110 142 No. of Ways Dimensions (in mm) Knockout Holes (Ø25) A B C D E Top Bottom DP 60 160 70 170 30 1 1 FP 98 180 108 190 62 2 2 A B 61 D 102 B C 10 63 E A 38 39

MINIATURE CIRCUIT BREAKER Quality Features Inscription Window - Ensures circuit identification and hence reduces maintenance downtime Safety Terminals - They guide the cable towards the cage terminal and avoid improper cable termination Large Cable Terminals - The terminals are suitable for cables up to 35mm 2 cross section area thus making it suitable for copper and aluminium cables Bi Stable Clip - Every device is provided with a dual position DIN rail clamp. Hence, a device can be easily changed from a bank of devices connected by a busbar without disturbing your existing wiring Positive Contact Indication - It clearly indicates contact position through Flag Indication (Red-ON, Green-OFF) thus enhancing safety Air Circulation - When two poles are placed adjacent to each other, the channels between two poles form a tunnel resulting in very effective air circulation around individual poles Field fittable Auxiliary Contacts General Characteristics Crabtree introduces the new XPRO range of MCBs rating from 0.5 A to 125 A. The range offers a variety of feature benefits such as Uniform Breaking Capacity of 10kA across entire range in accordance with IS/IEC 60898-1 & IS/IEC 60947-2, it also incorporates features like Inscription Window, Safety Terminal, Large Cable terminals, Bi stable Clip, Positive Contact Indication, Field fittable Auxiliary Contacts & Air Circulation (When two poles are placed adjacent to each other the channels between two poles form a tunnel resulting in very effective air circulation around individual poles) 40 41

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER CIRCUIT BREAKER DEFINITION A circuit breaker is an electro mechanical device designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation CONSTRUCTION Miniature Circuit Breakers have precisely formed moulded case & cover of flame retardant high strength thermoplastic material having high melting point, low water absorption, high dielectric strength and temperature capacity. The Switching Mechanism is independent, manual and trip free, i.e., the breaker trips internally even if the operating knob is held in ON position. The Contact Mechanism comprises of fixed & moving contacts specially designed for reliability, long life and anti-weld properties. The Arc Extinguishing Device comprises of 13 plates arc chute. The arc under the influence of the magnetic field and arc guide is moved into the arc chute where it is rapidly split and quenched. The tripping mechanism is Thermal Magnetic Type. THERMAL OPERATION The thermal operation provides protection from moderate overloads. Under overload condition, a thermometallic element (bimetallic strip) deflects until it operates a latching mechanism allowing the main contacts to open. MAGNETIC OPERATION In magnetic operation, large overloads or short circuit current actuates a solenoid causing a plunger to strike the latching mechanism rapidly opening the main contacts. INTERNAL VIEW Calibration Screw Bimetal Carrier Back paper Arc Chutes Arc Runner Dual Outgoing Terminal Bimetal Strip Magnetic Coil Knob Technical Specification Reference Standard IS/IEC 60898-1 ; IS/IEC 60947-2 Type / Series C & D Curve No. of Poles 1P, 1P+N, 2P, 3P, 3P+N, 4P Rated Current (In) 0.5, 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Short Circuit Breaking Capacity 10 ka - C Curve 10 ka - D Curve, 32A 4.5 ka - D Curve, > 32A Magnetic Release Setting (5-10)In - C Curve (10-20)In - D Curve Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 4000 Operating Temperature -5 C to +55 C Humidity 95% RH Energy Limit Class 3 Terminal Capacity (max) 35 mm 2 Tightening Torque 2 N-m Vibration 3 g Shock Resistance 40 mm free fall Protection Class IP20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight / Pole in kg 0.125 kg Dimensions (H x D x W) / Pole in mm 87.5 x 62 x 17.7 mm Mounting Clip on DIN Rail (35 mm x 7.5 mm) Installation Position Vertical / Horizontal Case & Cover Moulded, flame-retardant thermoplastic material Busbar Connections Top Side Pin Type Busbar Connections Bottom Side Pin / Fork Type Auxiliary Contacts Yes Shunt Trip Yes Dual Incoming Terminal MINIATURE CIRCUIT BREAKER DIMENSIONS (in mm) Safety Terminal Moving Contact 17.7 35.4 53.1 70.8 50.8 STRIP LENGTH Positive Contact Indication 6.8 Fix Contact 92.8 87.5 5.3 42 45 STRIP LENGTH 44 62 71.7 42 43

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER CHARACTERISTICS ACCORDING TO IS/IEC 60898-1 Miniature Circuit Breakers (MCB) are intended for the protection of wiring installations against both overloads and short-circuits in domestic or commercial wiring installations where operation is possible by uninstructed people CHARACTERISTICS CURVES CURRENT LIMITING DESIGN In a current limiting breaker, the tripping & arc control mechanism are so designed that under short circuit conditions, the contacts are physically separated and the electrodynamic forces set up by fault current, assist the extinction in less than half cycle. The figure shows the current limiting effect of circuit breakers. Fault Traces for Voltage & Current As per IS / IEC 60898-1 C Curve D Curve Thermal Tripping Magnetic Tripping No Tripping Time Hold Trip Time tripping Current Current Limits Current Current Limits I 1 I 2 t I 4 I 5 t 1.13 x I n >1h 5xI n >0.1s 1.45 x I n <1h 10 x I n <0.1s 1.13 x I n >1h 10xI n >0.1s 1.45 x I n <1h 20 x I n <0.1s 0 = Point of fault initiation t x = Contact opening time (i.e., creation of arc) t 1 = Current / Voltage peak (i.e., current limitation) t 2 = Time to total extinction of arc (i.e., complete shutdown of fault current) l 3 = 2.55 x l N 1 s < t < 60s for l n (In 32A) 1 s < t < 120s for l n (In 32A) TRIPPING CHARACTERISTICS Based on the Tripping Characteristics, MCBs are available in C and D curve to suit different types of applications. C Curve: for protection of electrical circuits with equipment that causes surge current (inductive loads and motor circuits). Short circuit release is set to (5-10) In D Curve: for protection of electrical circuits which causes high inrush current, typically 12-15 times the thermal rated current (transformers, X-ray machines etc.) Short circuit release is set to (10-20) In THERMAL TRIPPING The Tripping is initiated by a bimetal strip in case of overload. The standard defines the range of tripping for specific overload values. Reference ambient temperature is 30 C. MAGNETIC TRIPPING An electromagnet with plunger ensures instantaneous tripping in the event of short-circuit. HAMMER TRIP MECHANISM Current Limiting design in itself may not fulfill the requirement of quick breaking (instantaneous action) mainly due to inertia of the Latch mechanism and interconnected sequence of operations. A Hammer directly connected to the plunger strikes the moving contact arm with a force proportional to the peak current there by forcibly separating the moving contact from the fixed contact much before the latch mechanism operates. This further reduces the opening time of the circuit breaker. Based on the Tripping Characteristics, MCBs are available in C and D curve to suit different types of applications. C Curve: for protection of electrical circuits with equipment that causes surge current (inductive loads and motor circuits). Short circuit release is set to (5-10) In D Curve: for protection of electrical circuits which causes high inrush current, typically 12-15 times the thermal rated current (transformers, X-ray machines etc.) Short circuit release is set to (10-20) In Hammer 44 45 Plunger

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER AMBIENT TEMPERATURE COMPENSATION / DIVERSITY FACTOR CHART MAXIMUM BACKUP PROTECTION let through energy i 2 t K 1 Maximum Permissible Rated Current (K 1 Factor) K 2 Diversity Factor (K 2 Factor) At site, no. of MCBs are used for outgoing connection. To protect the MCBs under short circuit (higher capacity), we need to put fuses in the incoming side. The current rating of fuses should not be more than the values given in the table. MCB Current Rating (A) Backup Fuse Rating (A) 1 25 2 35 4 50 6 80 10-63 100 Graph 1 Graph 2 Calculation Example In / switch = K1 x K2 x In 4 MCBs with In = 10A, and the amb. temp. is 50 C kept with no gap in between Solution K1 =0.89 (from graph 1) K2 =0.78 (from graph 2) In / pole = 0.89 x 0.78 x 10 = 6.94 A thus from this we know that if we use more than 2 MCB together, their rating gets effected COLD RESISTANCE & POWER LOSS DETAILS The power loss of circuit breakers is closely controlled by the Standards and is calculated on the basis of the voltage drop across the main terminals measured at the rated current. The power loss of Crabtree circuit breakers is much lower than that required by the IS/IEC Standard, giving the benefit of cooler running and reduced heating effects when mounted in groups. THE POWER LOSS VALUE DECLARED ARE AT RATED CURRENT. EFFECT OF FREQUENCY VARIATION MCBs are designed to operate at AC frequency 50 / 60 Hz. However, MCBs specially suitable for DC applications and for frequencies upto 400Hz can be supplied on request. These can be used on different frequencies in supply from 16 2 / 3-60 Hz without any deration. For higher frequencies, normal MCBs can be used with a multiplication factor which shall only affect its magnetic trip current. Supply AC DC Frequency 100Hz 200Hz 400Hz Multiplication Factor 1.1 1.2 1.5 1.5 Rated Current In (A) Cold Resistance RI (m) Power Loss Per Pole (Watt) 0.5 3467 1.3 1 1178 1.3 2 281 1.5 3 156 2.1 4 92 2.2 6 16.55 0.7 10 11.68 1.4 13 10.1 1.7 16 8 2.2 20 5.25 2.5 25 3.78 3.1 32 2.57 3.4 40 1.94 3.9 63 1.4 7.3 Remarks:- Tolerance ±5% 46 47

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER MCB SELECTION CHART FOR HOUSE HOLD APPLICATIONS Appliances Capacity / watt (Load) (240V~ 1ph) Current Rating of MCB Type of MCB Air Conditioner Refrigerator Oven cum Griller 1.0 tonnes 10A* C series 1.5 tonnes 16A* C series 2.0 tonnes 20A* C series 165 litres 3A* C series 350 litres 4A* C series 4500W 32A C series 1750W 10A C series 750W 6A C series Oven only 2000W 10A C series Hot Plate only Room Heater 1000W 6A C series 2000W 10A C series Washing Machine 300W 2A C series Washing Machine (with heater) 1300W 8A C series DISCRIMINATION DATA MCB Downstream MCB Upstream C Curve C Curve 10A 16A 20A 25A 32A 40A 50A 63A 0.5 to 5A 50 80 100 125 160 200 250 315 6A 80 100 125 160 200 250 315 10A 100 125 160 200 250 315 16A 160 200 250 315 20A 200 250 315 25A 250 315 32A 315 40A 50A * It may vary from manufacturer to manufacturer. Please check before installation. SELECTION OF MCB FOR MOTOR PROTECTION S. No. kw HP Incomer Current Rating, For Three Phase : 1 Phase 230V DOL Starting Full Load Current MCB Selection 3 Phase 400V DOL Starting Full Load Current MCB Selection 3 Phase 400V Assisted Starting Star Delta Full Load Current MCB Selection 1 0.18 0.24 2.8 10 0.9 2 2 0.25 0.34 3.2 10 1.2 2 3 0.37 0.50 3.5 10 1.2 2 4 0.55 0.74 4.8 16 1.8 3 5 0.75 1.01 6.2 20 2.0 3 6 1.1 1.47 8.7 25 2.6 6 7 1.5 2.01 11.8 32 3.5 10 8 2.2 2.95 17.5 50 4.4 10 9 3 4.02 20.0 63 6.3 16 6.3 16 10 10 3.75 5.03 24.0 80 8.2 20 8.2 20 10 11 5.5 7.37 26.0 80 11.2 25 11.2 32 16 12 7.5 10.05 47.0 125 14.4 40 14.4 40 25 13 10 13.40 21.0 50 21.0 50 32 14 15 20.11 27.0 100 27.0 63 40 15 18.5 24.80 32.0 125 32.0 50 16 22 29.49 38.0 125 38.0 63 17 30 40.21 51.0 125 51.0 63 Calculation Formulae : Incomer Current Rating, For Single Phase : Total Load in Watts 240V Total Load in Watts 3X415V Note : One lighting circuit can have upto 800W or upto 10 lighting points One power circuit can have upto 2000W or 1 power points MCB MCCB Upstream Downstream C Curve 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A 160A 200 250A 320A 400A 500A 630A 800A 1000A 1250A 1600A 0.5 to 6A 1100 1200 1400 1700 2000 2500 3400 4800 5800 6700 T T T T T T T T T T T 10A - 1100 1200 1400 1700 2100 2500 3000 3500 4300 T T T T T T T T T T T 16A - - - 1300 1600 1900 2100 2400 2700 3200 8300 T T T T T T T T T T 20A - - - - 1600 1900 2100 2400 2700 2500 8300 T T T T T T T T T T 25A - - - - - 1700 1800 2000 2200 2500 5400 8700 T T T T T T T T T 32A - - - - - - 1800 2000 2200 2500 5400 8700 T T T T T T T T T 40A - - - - - - - 1500 1700 2000 4300 7000 T T T T T T T T T 50A - - - - - - - - 1300 1500 3600 5900 9000 T T T T T T T T 63A - - - - - - - - - 1100 2800 5200 8200 T T T T T T T T Prospective Fault Levels to which selectivity is achieved ( T = Total Selectivity ) DISCRIMINATION WITH FUSES HRC Fuse Upstream Type gg MCB Downstream HRC Fuse Link Upstream C Curve 20A 25A 32A 40A 50A 63A 80A 100A 125A 160A 0.5 to 6A 700 850 960 1200 1350 1750 2800 4500 5200 6000 10A 700 960 1200 1350 1750 2800 4500 5200 6000 13A 850 1200 1200 1750 2800 4500 5200 6000 16A 960 1100 1500 2500 3200 5200 6000 20A 1100 1500 2500 3200 4500 5200 25A 960 1350 2000 3200 4500 5200 32A 1200 1750 2800 4500 5200 40A 1750 2800 4500 5200 50A 2500 3200 4500 63A 3200 4500 48 49

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER (80A-125A) DIMENSIONS (in mm) MINIATURE CIRCUIT BREAKER (80A-125A) Electrical Distribution needs are continuously evolving in residential, commercial and industrial sectors. Improved operational safety, continuity of service, greater convenience and operating cost have assumed a tremendous significance. Crabtree Miniature Circuit Breakers have been designed to continuously adopt to these changing needs. Technical Specification Reference Standard IS/IEC 60947-2 ; IS/IEC 60898-1 Type / Series C curve No. of Poles 1P, 2P, 3P, 4P Rated Current (In) 80A, 100A, 125 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Ultimate Short Circuit Breaking Capacity (Icu) 10 ka Rated Service Short Circuit Breaking Capacity (Ics) 75% of Icu Magnetic Release Setting (5-10)In Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 4000 Operating Temperature -5 C to +55 C Humidity 95% RH Energy Limit Class 3 Terminal Capacity (max) 50 mm 2 Tightening Torque 3.5 N-m Vibration 3 g Shock Resistance 40 mm free fall Protection Class IP 20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight / Pole in kg 0.150 kg Dimensions (H x D x W) / Pole in mm 81 x 64.3 x 26.5 mm Mounting Clip on DIN Rail (35mm x 7.5mm) Installation Position Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material Busbar Connections Top Side Pin Type Busbar Connections Bottom Side Pin Type 50 51

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER ACCESSORIES AUXILIARY CONTACT Attachment used for Signalling, Indication, Annunciation and Interlocking Technical Specification Standard Conformity IS/IEC 60947-1 Current Carrying Capacity (Max) 6 A Rated Voltage (Ue) 240 Vac Contact Configuration 1 NO + 1 NC Utilization Category AC 11 Electrical Endurance (No. of operations) 10000 Terminal Capacity (Max) 6 mm 2 Protection Class IP 20 as per IS/IEC 60529 Mounting Left side of MCB (Field Fittable) SHUNT TRIP Attachment used for remote tripping Technical Specification Standard Conformity IS/IEC 60947-3 Coil Consumption 6 VA Rated Voltage (ac) (Ue) 240 V (dc) (Ue) 48, 24, 12 V Rated Frequency Operating Voltage Range 70% to 110% of rated voltage Electrical Endurance (No. of ops) 10000 Terminal Capacity (Max) 25 mm 2 Protection Class IP 20 as per IEC 60529/IS-2147 Mounting Right side of MCB (Factory assembled) MCB SHUNT TRIP DIMENSIONS (in mm) 35.4 50.8 STRIP LENGTH MCB AUXILIARY CONTACT DIMENSIONS (in mm) 6.8 92.8 87.5 45 11.3 11.3 8.85 8.85 6.8 44.0 62.0 1.4 42 STRIP LENGTH 44 62 71.7 16.5 16.5 45.0 87.5 1. To trip the Circuit Breaker through Shunt Trip Coil, 70% to 110% of the rated voltage is to be applied across D1 & D2 2. The Shunt Trip coil is short time rated and it trips the breaker instantaneously (i.e. continuous duty not required) S-TYPE AUX H-TYPE AUX 2.4 69.8 52 53

ISOLATORS ISOLATOR Technical Specification Reference Standard IS/IEC 60947-3 No. of Poles 1P, 2P, 3P, 4P Utilization Category AC 22A Rated Current (In) 40, 63 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 10000 Operating Temperature -5 C to +55 C Humidity 95% RH Terminal Capacity (max) 35 mm 2 (up to 63A) Tightening Torque 2 N-m Vibration 3 g Shock Resistance 40mm free fall Protection Class IP 20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight / Pole in kg 0.090 kg Dimensions (H x D x W) / Pole in mm 87.5 x 62 x 17.7 mm Mounting Clip on DIN Rail (35 mm x 7.5 mm) Installation Position Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material Busbar Connections Top Side Pin Type Busbar Connections Bottom Side Pin / Fork Type ISOLATOR DIMENSIONS (in mm) 17.7 35.4 53.1 70.8 50.8 STRIP LENGTH 6.8 5.3 42 92.8 87.5 45 STRIP LENGTH 44 62 71.7 Inscription Window Safety Terminal Positive Contact Indication Bi-stable Clip 54 55

ISOLATOR (80A-125A) INDICATOR LIGHT Technical Specification Reference Standard IS/IEC 60947-3 No. of Poles 2P, 3P, 4P Utilization Category AC 22A Rated Current (In) 80, 100, 125 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 10000 Operating Temperature -5 C to +55 C Humidity 95% RH Terminal Capacity (max) 50 mm 2 Tightening Torque 2.5 N-m Vibration g 3 g Shock Resistance 40 mm free fall Protection Class IP 20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight in kg 0.158 kg (for 2P), 0.237 kg (for 3P), 0.316 kg (for 4P) Dimensions (H x D x W) in mm Mounting Installation Position Case & Cover Busbar Connections Top Side Busbar Connections Bottom Side 87.5 x 62 x 35.4 mm (for 2P), 87.5 x 62 x 53.1 mm (for 3P), 87.5 x 62 x 70.8 mm (for 4P) Clip on DIN Rail (35 mm x 7.5 mm) Vertical / Horizontal Moulded, flame retardant thermoplastic material Pin / Fork Type Pin / Fork Type Terminal Capacity: 2.5 mm 2 Rated Electrical Power: 3 piece 0.2 W each Source: LED Technical Information Standard Conformity IS/IEC 60947-5 -1 Contacts Rated Operation Voltage 240 Vac Rating Electrical Power 1.2 Watt Rated Frequency Terminal Capacity 2.5 mm 2 Light Indicaton Colour Light Permanent Source Neon Lamp Mounting on Din Rail 35 mm x 7.5 mm Protection Class IP 20 Installation Position Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material. Ambient Temperature -5 C to 55 C DIMENSIONS (in mm) DIMENSIONS (in mm) 8.85 8.85 6.8 63.0 44.0 35.4 53.1 70.8 50.8 6.8 5.3 42 92.8 87.5 45 84.0 35.5 45.0 44 64.5 62 73.4 56 57

RESIDUAL CURRENT CIRCUIT BREAKER Quality Features Mid Trip - Different knob position to indicate whether the device is Switched OFF by a fault or Switched OFF manually Inscription Window - Ensures circuit identification and hence reduces maintenance downtime Safety Terminals - They guide the cable towards the cage terminal and avoid improper cable termination Dual Termination - Two types of busbars can be used, that is, Fork Type and Pin Type Large Cable Terminals - The terminals are suitable for cables up to 35mm 2 cross section area. Thus making it suitable for copper and aluminium cables Bi Stable Clip - Every device is provided with a dual position DIN rail clamp. Hence, a device can be easily changed from a bank of devices connected by a busbar without disturbing your existing wiring Positive Contact Indication - It clearly indicates contact position through Flag Indication (Red-ON, Green-OFF) thus enhancing safety Field fittable Auxiliary Contacts (up to 63 A) Advance Neutral - where neutral makes ahead of phases and breaks after phases, which ensures complete discharge of line inductance and capacitance, hence making it suitable as main switch Test button for regular inspection/testing General Characteristics Crabtree introduces the new XPRO range of RCCBs rating from 16 A to 100 A. The range offers a variety of feature benefits such as Conditional Short Circuit Breaking Capacity of 10 ka across the entire range of RCCBs in accordance with IS 12640-1 & IEC 61008, it also incorporates features like Mid Trip - Different knob position to indicate whether the device is switched OFF by a fault or switched OFF manually, Inscription Window, Safety Terminals, Dual Termination, Large Cable Terminals, Bi Stable Clip, Positive Contact Indication, Field fittable Auxiliary Contacts, Test Button for Regular Inspection. 58 59

RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER Technical Specification Reference Standard IS 12640-1 ; IEC 61008 No. of Poles 2P, 4P Rated Current (In) 16, 25, 32, 40, 63 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Conditional Short Circuit Current (Inc) 10 ka Rated Residual Operating Current (In) 30, 100 & 300 ma Rated Making Breaking Capacity (Im) 500 A or 10In whichever is greater Operating Characteristics in presence of Residual Current with A Type & AC Type d.c. components Trip Time 1In < 300ms, 5In < 40ms Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 2000 / 3000 Operating Temperature -25 C to + 55 C Humidity 95% RH PROTECTION AGAINST ELECTRICAL SHOCK The use of exposed, substandard, badly wired, wrongly connected or damaged equipment as well as frayed or badly repaired cables reduces the safety of an installation and increases the risk of person receiving an electric shock. Electrocution is a passage of current through human body, which is dangerous. The flow of current through human body effects vital functions such as: 1. Breathing 2. Heartbeat A correctly chosen RCCB can detect small currents flowing to earth and reduces the risk of electrocution. Effect of electric current through human body has been well researched and following chart summarizes the results: 500 ma Immediate cardiac arrest resulting in death 70-100 ma Cardiac fibrillation; the heart begins to vibrate and no longer beats at a steady rate. This situation is dangerous since it is irreversible 20-30 ma Muscle contraction can cause respiratory paralysis 10 ma Muscle contraction : the person remains stuck to the conductor 1-10 ma Prickling sensations Terminal Capacity (max) 35 mm 2 Tightening Torque 2 N-m Vibration 3 g Shock Resistance 40mm free fall Protection Class IP 20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight in kg 0.215 kg (for 2P) ; 0.335 kg (for 4P) Dimensions (H x D x W) 87.5 x 62 x 35.9 mm (for 2P) ; 87.5 x 62 x 71.8 mm (for 4P) Mounting Clip on DIN Rail (35 mm x 7.5 mm) Installation Position Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material Busbar Connections Top Side Pin / Fork Type Busbar Connections Bottom Side Pin / Fork Type Auxiliary Contacts Yes However, electrical shock should not be viewed in terms of current alone, but in terms of contact voltage. A person gets electrocuted by coming in contact with an object that has a different potential from his/her own. The difference in potential causes the current to flow through the body. The human body has known limits: AGAINST INDIRECT CONTACT Maximum Earth Fault Loop Impedances Rated res. op. current In - 5 C 25 V Over current protection devices like MCB are unable to act promptly on small earth leakage currents. To comply with wiring regulations, the earth fault loop impedance in Ohms, multiplied by the rated tripping current of the RCD in amperes must not exceed 50. Example For an RCD with a rated tripping current of 30mA, the maximum permissible earth fault loop impedance is calculated as follows: Zs (max) = 50 / In = 50/0.03 = 1,666-5 C 50 V 0.03 A 830 1660 0.10 A 250 500 0.30 A 83 166 0.50 A 50 100 60 61

RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER AGAINST FIRE The majority of fires which occur as a result of faulty wiring are started by current flowing to earth. Fire can be started by fault current of less than 1 amp. The normal domestic overload protective device such as a fuse or MCB will not detect such a small current. A correctly chosen RCD will detect this fault current and interrupt the supply, hence, reducing the risk of a fire starting. RESET FUNCTION The switch mechanism of RCCBs in XPRO range provides a reset function. The position of the switch lever indicates whether the RCCB has been switched off manually (position O) or as the result of a fault (central position). In order to cancel the central positioning the switch needs first to be moved to position O, only then can the RCCB be switched on again. WORKING PRINCIPLE Residual current circuit breaker (abbr. RCCB) continuously establish the total of the momentary values of all currents flowing via the active conductors to an electrical installations operated by an earthed AC mains supply. According to Kirchhoff s first law, this total must always be zero. In the event of a short-to-earth due to defective insulation, such currents will not total zero, because depending upon the fault resistance RF and the ground circuit resistance RA a residual current, also called fault current, will not flow via the active conductors but return via the earth to the power supply. If the r.m.s. value of the residual current exceeds the rated residual operating current in the RCCB, then the latter will trigger the disconnection of the installation from the power supply. ON RESET RCCB Protection at Direct Contact RCCB Protection at Indirect Contact L1 L2 L3 N OFF RCD R M Resistance of the human body ON POSITION MID POSITION OFF POSITION Fault resistance earthing resistance actual contact voltage residual (fault) current Operations earth R St Resistance at site rated residual operating current permissible contact voltage WIRING DIAGRAM Load Load Load ACTUATION TIME CHARACTERISTICS Response time of a non-delayed RCCB as a function of the magnitude of residual current. 500 300 Time (in ms) 150 Line Line The Crabtree range of four pole RCCBs can be used to provide residual current protection in 3 phase, 3 wire circuits (no neutral), however a link from the neutral to an incoming should be made on the supply side of the RCCB, to enable the operation of the RCCB. Line 40 0 0.5 1 2 5 10 20 50 In (ma) Residual Current Multiple of In (ma) 62 63

RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER RCCB - STANDARD APPLICATIONS SELECTION 30 ma A 30 ma ELCB will provide a high degree of protection against electrocution in an accidental shock hazard situation. The current flowing through human body could be between 80mA and 240mA depending on the resistance of the human body and the voltage across it. at 50 / 60 Hz currents are not sinusoidal. They are particularly suitable for the following specific applications (dedicated lines) or circuits that may produce DC fault currents, eg variable speed drives with frequency inverters, etc. DIMENSIONS (in mm) 50.8 STRIP LENGTH 6.8 42 92.8 87.5 45 STRIP LENGTH 71.8 5.3 35.9 44 62 71.7 Zone Physiological Effects Zone 1 ACCESSORIES Auxiliary Contact Attachment used for Signalling, Indication, Annunciation and Interlocking. Usually no reactions Zone 2 Usually no harmful physiological effects Zone 3 Usually no organic damage to be expected. Likelihood of muscular contraction and difficulty in breathing, reversible disturbances of formation and conduction of impulse in the heart and transient cardiac arrest without cardiac fibrillation increases with current magnitude and time. Zone 4 In addition to the effects of Zone 3, probability if cardiac fibrillation increased upto 5% (curve C2) upto 50% (curve C3) and above 50% beyond curve C3. It increases with magnitude and time, and pathophysiological effects such as cardiac arrest, breathing arrest and heavy burns may occur. Technical Specification Standard Conformity IS/IEC 60947-1 Current Carrying Capacity (Max) 6 A Rated Voltage (Ue) 240 Vac Contact Configuration 1 NO + 1 NC Utilization Category AC 11 Electrical Endurance (No. of operations) 10000 Terminal Capacity (Max) 6 mm 2 Protection Class IP 20 as per IEC-60529/IS-2147 Mounting Left side of RCCB (Field Fittable) DIMENSIONS (in mm) Contact Configuration 1NO + 1NC Current 6 A To be within zone of the IEC curve as shown below. It is necessary for the ELCB to operate within 50ms at 240 ma and 150ms at 80mA. Both these conditions are satisfied by 30mA ELCB. For households, individual outlets, wet areas and temporary installations, ELCB with sensitivity not exceeding 30mA is advisable. 11.3 11.3 8.85 8.85 6.8 62.0 44.0 1.4 100 ma A 100mA ELCB will normally give high degree of protection against electrocution but there is a possibility that the shock current could fall below the tripping level of ELCB. This could occur if additional resistances to that of human body are included in the earth path. 16.5 16.5 45.0 87.5 The 100mA RCCB protects against leakage currents and indirect contact with earth loop impedance upto 500 Ohms. 300 / 500mA A 300/500 ma ELCB may be used where only fire protection is required. eg., on lighting circuits, where the risk of electric shock is small. 300/500mA ELCB will not give any protection against electrocution. S-TYPE AUX H-TYPE AUX 2.4 69.8 64 65

RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER (80A-100A) WIRING DIAGRAM Load Load Load Technical Specification Reference Standard IS 12640-1 ; IEC 61008 No. of Poles 2P, 4P Rated Current (In) 80, 100 A Rated Voltage (Ue) 240/415 Vac Rated Frequency (f) Rated Conditional Short Circuit Current (Inc) 10 ka Rated Residual Operating Current (In) 30, 100 & 300 ma Rated Making Breaking Capacity (Im) 10In Operating Characteristics in presence of Residual Current with A Type & AC Type d.c. components Trip Time 1In < 300ms, 5In < 40ms Rated Insulation Voltage (Ui) 690 V Rated Impulse Voltage (Uimp) 4 kv Dielectric Strength 2.5 kv Electrical / Mechanical Endurance (no. of operations) minimum 2000 / 3000 Operating Temperature -25 C to + 55 C Humidity 95% RH Terminal Capacity (max) 50 mm 2 Tightening Torque 2.5 N-m Vibration 3 g Shock Resistance 40mm free fall Protection Class IP 20 Positive Contact Indication Yes, Through Flag Indication (Red-ON, Green-OFF) Net Weight in kg 0.230 kg (for 2P) ; 0.404 kg (for 4P) Dimensions (H x D x W) in mm 88.2 x 62 x 35.9 mm (for 2P) ; 88.2 x 62 x 71.8 mm (for 4P) Mounting Clip on DIN Rail (35 mm x 7.5 mm) Installation Position Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material Busbar Connections Top Side Pin / Fork Type Busbar Connections Bottom Side Pin / Fork Type Auxiliary Contacts No Line Line Line The Crabtree range of four pole RCCBs can be used to provide residual current protection in 3 phase, 3 wire circuits (no neutral), however a link from the neutral to an incoming should be made on the supply side of the RCCB, to enable the operation of the RCCB. DIMENSIONS (in mm) 71.7 88.25 88.25 36.0 45.0 44.0 72.0 36.0 62.0 6.8 STRIP LENGTH 66 67

RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERLOAD AND SHORT CIRCUIT PROTECTION (RCBO) RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERLOAD AND SHORT CIRCUIT PROTECTION CONSTRUCTION RCBO is a single composite device which provides protection against over currents and earth leakage faults, it comes in the same width and profile as that of a standard MCB. It is designed for use in domestic, commercial and industrial distribution systems at the most downstream circuit for ensuring high degree of protection to the user for a particular circuit. In normal use, it is safe to use and poses no threat to user as well as to environment. FEATURES 2 for cool running while in operation. The Functional Earth (FE) white color wire connected to earth provides this protection. using electronic circuit is set to very precise values and thereby provide greater immunity to nuisance tripping that can be caused by mains borne noise, surge voltages, lighting surges, reactive loads, mains filters, etc. the trip level to increase. In the case of a N - E fault, the user may have no way of knowing that this fault exists and that the RCBO has been desensitised. Under this condition, the Crabtree VD RCBO provides a far greater level of protection than a normal VI (Voltage Independent) RCBO. AESTHETICS & CONVENIENCE 2 Module RCBO can simply replace existing MCB 2 pole when upgrading a board. RELIABILITY & CONTINUITY OF SERVICE ENERGY LIMITING Crabtree RCBO meets the requirements for energy let through by IEC & British Standard for energy limiting class 3. A TYPE RCBOs Any electrical appliance with power control has the ability to produce earth fault currents with pulsating DC (rectified AC) components. RCBOs that provide this type of protection are referred to as A Type RCBOs. Standard VI (Voltage Independent) RCBOs do not provide this protection, and are referred to as AC Type RCBOs. Crabtree VD RCBOs have been specifically designed to provide protection against pulsating DC fault currents. Technical Information RCBO (1M) RCBO (2M) RCBO (4M) Reference Standard IS 12640-2 ; IEC 61009 IS 12640-2 ; IEC 61009 IS 12640-2 ; IEC 61009 Type / Series C Curve C Curve C Curve No. of Poles 1P + Solid Neutral 1P + Switched Neutral (2M) 3P + Switched Neutral (4M) Rated Current (In) 6, 10, 16, 20, 25, 32, 40, 50 A 6, 10, 16, 20, 25, 32, 40 A 6, 10, 16, 20, 25, 32, 40 A Rated Voltage (Ue) 240 Vac 240 Vac 415 Vac Rated Frequency (f) Rated Short Circuit Breaking Capacity 10 ka 10 ka 10 ka Rated Residual Operating Current (In) 30 ma 30 ma, 100 ma, 300 ma 30 ma, 100 ma, 300 ma Rated Making Breaking Capacity (Im) 500 A 500 A 500 A Operating Characteristics in presence of Residual Current with d.c. components A' Type A' Type A' Type Magnetic Release Setting (5-10)In (5-10)In (5-10)In Trip Time < 40 ms < 40 ms < 40 ms Rated Insulation Voltage (Ui) 690 V 690 V 690 V Rated Impulse Voltage (Uimp) 4 kv 4 kv 4 kv Dielectric Strength 2.5 kv 2.5 kv 2.5 kv Electrical / Mechanical Endurance (no. of operations) 2000 / 3000 2000 / 3000 2000 / 3000 Operating Temperature -25 C to + 55 C -25 C to + 55 C -25 C to + 55 C Humidity 95% RH 95% RH 95% RH Energy Limit Class 3 3 3 Terminal Capacity (max) 25 mm 2 35 mm 2 35 mm 2 Tightening Torque 2 N-m 2 N-m 2 N-m Vibration 3 g 3 g 3 g Shock Resistance 40mm free fall 40mm free fall 40mm free fall Protection Class IP 20 IP 20 IP 20 Net Weight in kg 0.200 kg 0.420 kg 0.840 kg Dimensions (H x D x W) / Pole 125 x 69.2 x 17.7 mm 87.5 x 68.4 x 35.4 mm 125 x 68.4 x 70.8 mm Mounting Clip on DIN Rail (35 mm x 7.5 mm) Clip on DIN Rail (35 mm x 7.5 mm) Clip on DIN Rail (35 mm x 7.5 mm) Installation Position Vertical / Horizontal Vertical / Horizontal Vertical / Horizontal Case & Cover Moulded, flame retardant thermoplastic material Moulded, flame retardant thermoplastic material Moulded, flame retardant thermoplastic material Busbar Connections Top Side - Pin Type Pin Type Busbar Connections Bottom Side Pin / Fork Type Pin / Fork Type Pin / Fork Type N-Flying Lead Length 700 mm - - 68 69

RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERLOAD AND SHORT CIRCUIT PROTECTION (RCBO) RESIDUAL CURRENT CIRCUIT BREAKER WITH OVERLOAD AND SHORT CIRCUIT PROTECTION (RCBO) Circuit Diagram for 1M RCBO TRIPPING CHARACTERISTICS 10000.00 Time Current Characteristics C Curve Residual Current Tripping Characteristics N IN N L OUT OUT T FE 1000.00 1000.00 Time (sec) 100.00 10.00 100.00 Time (sec) 10.00 DIMENSIONS (in mm) IN L 1.00 1.00 RCBO (1M) 0.10 0.015 0.10 44 0.04 0.01 1 10 Multiples of Rated Current 100 0.01.03 0.001 0.01 0.1 1 10 100 1000 10000.015 Rated Residual Current in Amperes INSTALLATION INSTRUCTIONS FOR 1M RCBO Monthly Functional Test: Push Test Button, RCBO must trip O-OFF 125 45 Figure 1 42 Incoming N-Flying Lead FE (Functional Earth) Connection Load Terminal (Phase) RCBO (2M) 17.7 6.8 44 69.2 RCBO (4M) Load Terminal (Neutral) Test Button Line Terminal (Phase) 70 71

MAINS 40A DHACOTT4040 GEN 40A MAINS 40A DHACOTT4040 GEN 40A THREE PHASE AUTOMATIC CHANGEOVER WITH CURRENT LIMITER (TPN ACCL) TPN ACCL TPN ACCL Three Phase Automatic Changeover with Current Limiter The Power instability in developing countries along with the inefficient rationalized power distribution creates a need for the alternative source of power, to back up the utility supply. This further necessitates the automation, in the distribution system as the rate of power outage & low voltage output becomes predominantly high. Most of the Residential & commercial processes are dependent on power supply & if the process of changeover is manual, this will not only create the hindrance in important activities but it may also damage the device or machine from human error during the changeover. TPN ACCL is a fully automatic high precision microcontroller based device and is ideally suited for proper/efficient utilization of standby generator used in multi-storied apartments, commercial complexes, etc. Functions -When the Mains Supply is available: Automatic mode: The TPN ACCL allows full load current on each phase when all the 3 phases of mains supply is available, and when any one of the phase fails, TPN ACCL will automatically senses and actuates the inbuilt changeover mechanism to the generator supply. Manual mode: If R phase is available, it will continue to run the load on main supply irrespective of the availability of other phases. But if R phase fails, the TPN ACCL will automatically senses and actuates the inbuilt changeover mechanism to the generator supply. Note: It is recommended to connect all essential load to R phase. - When the Mains supply fails: With AGS (automatic generator start feature): TPN ACCL provides signalling through a potential free contact for starting the Generator. Without AGS (automatic generator start feature): a. When the mains supply goes OFF, a consumer is automatically connected to the generator in case generator supply is available, after a time delay of 8-12 seconds in order to limit the sudden load on the generator. b. The TPN ACCL has a current limiting feature on the generator side. If the load exceeds the allowable limit, TPN ACCL will give a pre-trip indication and after a delay of 5 second, TPN ACCL will trip and goes on hold. After a predetermined time delay (say 8 sec), it will again check the connected load and gives the supply if the load is under the allowable limit. During this period, the consumer is expected to switch off the non-essential loads and reduce it within the limit. The overloaded phase will be indicated through LED. c. In an unlikely event, if the consumer does not switch off the non-essential loads to reduce it to within the limit, supply to the load is automatically disconnected after 5 cycles of interruption. d. The supply from mains to the load can be restored only after pressing the Reset button present in the front of TPN ACCL. When Mains supply is restored a. As soon as the main supply restores, the load is automatically transferred to the mains supply after a delay of 2-4 sec. b. With AGS, TPN ACCL itself generates the signal to automatically stop the generator Technical Information Standard Conformity IEC 60947-6-1 No. of Poles 3P+N Rated current (In) 40A/63A/95A on mains, 10-95A on generator Rated voltage (Ue) 415 / 220 Vac Rated frequency Transfer Time 8-12 sec Restoring Time 2-4 sec Rated Impulse Voltage (Uimp) 6kV Utilization Category AC 31A Class of Equipment PC Environment B Mains, Generator, Load, Overload Indication (R,Y,B), mode of operation (auto/manual) Pollution Degree II Conditional Short Circuit Current 5kA Ambient Temp. - 5 to + 55 C Electrical Life 6000 operations Mounting Surface mounting Mounting Position Vertical Terminal Capacity 16 mm 2 / 35 mm 2 Duty Uninterrupted Weight 4.5 Kg / 9.4 Kg 260 x 243 x 115 mm 3 Dimensions 260 x 243 x 150 mm 3 383 x 333 x 150 mm 3 ACCL TPN/SPN WIRING ARRANGEMENT DURING INSTALLATION In TPN/SPN, the ACCL will restrict the load if the cumulative current of all the 3 phases (i.e. R+Y+B) exceeds rated generator current. DIMENSIONS (in mm) A Side E B C Front ACCL TPN/TPN WIRING ARRANGEMENT DURING INSTALLATION In TPN/TPN, the ACCL will restrict the load if the current in any of the phase (i.e. R or Y or B) exceeds rated generator current. D Generator Generator Auto GEN start control unit Auto GEN start control unit Quality Features Main supply Main supply R Y B N L N R Y B N R Y B N Current limitation on generator side SCPD 1 R Y B N R Y B N L N X1 X2 SCPD 2 SCPD 1 R Y B N R Y B N R Y B N X1 X2 MAINS LOAD GEN IGN SCPD 2 MAINS LOAD GEN IGN MCB/RCCB Load MCB/RCCB Load * SCPD can be - 40A MCB or fuse for 40A TPN ACCL - 63A MCB or fuse for 63A TPN ACCL - 100A MCB or fuse for 95A TPN ACCL * SCPD can be - 40A MCB or fuse for 40A TPN ACCL - 63A MCB or fuse for 63A TPN ACCL - 100A MCB or fuse for 95A TPN ACCL 72 73

AUTOMATIC SOURCE CHANGEOVER WITH CURRENT LIMITER (SPN ACCL) SPN ACCL SPN ACCL Automatic Source Changeover with Current Limiter An indispensable tool to automate power distribution, protect expensive gensets and prevent fatal risks - The power instability in developing countries along with the inefficient rationalized power distribution creates a need for the alternative source of power, to back up the utility supply, and hence, most of the commercial and residential complexes set-up alternate power sources, such as gensets, to provide efficient back-up for their power needs. However, most of these users of alternate power still depend on manual change-over, which leads to issues such as increased downtime, disruption in key activities as well as critical damage to the expensive equipment and could also prove fatal to the operators. Crabtree XPRO - Nation s leading player in power distribution equipment and solutions, now offers Crabtree ACCL, a fully automatic high precision microcontroller based Source Changeover device, which also has current limiting function and offers easy and controllable changeover between main power supply and generator supply. With these inherent strengths, Crabtree ACCL is being increasingly adopted by leading power consumers, both at commercial as well as residential levels, as a strong and proven power distribution management tool. So go ahead, and empower your premises and power distribution with Crabtree ACCL today! Technical Information Standard Conformity IEC 60947-6-1 No. of Poles 1P+N Rated current (In) 30A on mains, 1.5-20A on generator Rated voltage (Ue) 240 Vac Rated frequency Rated insulation voltage 500V Transfer time 8 to 12 sec Restoring Time 2 to 4 sec Utilization Category AC 31A Class of Equipment PC Environment B Indication Mains, Generator, Load, Overload Ambient Temp. -5 to +55 C Electrical Life 6000 operations Rated Impulse Voltage 2.5kV DIMENSIONS (in mm) Functions - When the Mains Supply is available: a. The ACCL allows unrestricted supply from Mains in case current is in allowable limits. b. If the current exceed the mains rating, the load is disconnected after a delay of 5 seconds and it will remain disconnected for 8 seconds as a warning and then automatically reconnects it. During this period, the consumer is expected to switch off the non-essential loads and bring it within the limit. c. In an unlikely event, if the consumer does not switch off the non-essential loads to reduce it to within the limit, supply to the load from the mains is automatically disconnected after 5 cycles of interruption. d. The supply from mains to the load can be restored after pressing the reset button present in the front of ACCL. Duty Uninterrupted Pollution Degree 2 Conditional Short Circuit Current 3kA Protection Class IP20 Mounting standard mounting RAIL (35x7.5 mm) Mounting Position Vertical /Horizontal Terminal Capacity mm² 10 87.5 71.8 36 6.8 44 63 45 - When the Mains supply fails: Without AGS (automatic generator start features) - When the mains supply goes OFF, a consumer is automatically connected to the generator in case generator supply is available after a time delay of 8 to 12 seconds in order to limit the sudden load on the generator. With AGS (automatic generator start features) - ACCL Provides signalling through a potential free contact for starting the Generator (Generator must have control unit for auto Start/off) and then consumer is automatically connected to the generator after a time delay of 8 to 12 seconds in order to limit the sudden load on the generator. Once the supply goes to generator side then: a. ACCL limits the user from drawing excess load current beyond the pre- set limit. b. If the current exceeds the allowable limit, the ACCL will indicate the overload condition by glowing its overload LED. Due to this the load is disconnected after a delay of 5 seconds and will remain disconnected for 8 seconds as a warning and then automatically reconnects. During this period, the consumer is expected to switch off the non-essential loads and reduce it within the limit. c. In an unlikely event, if the Consumer does not switch off the non-essential loads to reduce it to within the limit, supply to the load from the mains is automatically disconnected after 5 cycles of interruptions. d. The supply from Gen to the load can be restored only after pressing the Reset button present in the front of ACCL. Weight N ACCL WIRING ARRANGEMENT DURING INSTALLATION L Main supply 350 g ACCL Front view Side view SCPD 1 Quality Features Terminals available in ACCL for GEN. ON/OFF feature with neutral isolation Input from mains supply Input from GEN supply SCPD 2 MCB / RCCB Output N L Load L N Auto GEN start control unit between phase & neutral GEN with auto start control unit Ignition signal to remote GEN start terminals * SCPD can be 32A HRC FUSE or 32A MCB 74 75

AUTOMATIC CHANGEOVER AUTOMATIC CHANGEOVER Technical Information Standard Conformity IEC 60947-6-1 No. of Poles 1P+N Rated current (Ith) 30A Automatic Changeover The Power instability in developing countries along with the inefficient rationalized power distribution creates a need for the alternative source of power, to back up the utility supply. This further necessitates the automation, in the distribution system as the rate of power outage & low voltage output becomes predominantly high. Most of the Residential & commercial processes are dependent on power supply & if the process of changeover is manual, this will not only create the hindrance in important activities but it may also damage the device or machine from human error during the changeover. Automatic Changeover is a fully automatic high precision microcontroller based device and is ideally suited for unmanned power transfer operations in bungalows, multi storied appartments, commercial complexes, etc. Functions - When the Mains Supply is available: a. Automatic Changeover allows full load current when the mains supply is available. b. Thus the load runs on the main supply after a time delay of 2 to 4 seconds Rated voltage (Ue) Rated frequency Rated insulation voltage Supply voltage Restoring Time Mains to Gen transfer time Rated impulse voltage (Uimp) Utilization Category Conditional short circuit current Indication Degree of protection 240 Vac 500 V 80-300 Vac 2 to 4 sec 12 to 15 sec 2.5 kv AC 31B 3 ka Mains, Generator, Load IP-20 DIMENSIONS (in mm) - When the Mains supply fails: With AGS (automatic generator start features) a. Automatic Changeover provides signaling through a potential free contact for starting the Generator. (Generator must have a control unit for auto start/off) b. A consumer is automatically connected to the Generator supply after a time delay of 12 to 15 seconds in order to limit the sudden load on the Generator. Without AGS (automatic generator start features) a. When the mains supply goes off i.e. fails, automatic changeover will automatically sense and actuate the inbuilt changeover mechanism. b. A consumer is automatically connected to the Generator supply after a time delay of 12 to 15 seconds in order to limit the sudden load on the Generator. Ambient Temp. -5 to +55 Electrical Life 6000 operations Mounting Standard mounting RAIL (35x7.5 mm) Mounting Position Vertical /Horizontal Terminal Capacity mm² 10 Weight 365 gm Dimensions (in mm) 87.5 x 71.8 x 63 71.8 AUTOMATIC CHANGEOVER WIRING ARRANGEMENT DURING INSTALLATION 87.5 Front view 36 6.8 44 63 Side view 45 - When the Mains supply is restored: a. On resumption of the mains supply, the load is automatically transferred to the main supply after a time delay of 2 to 4 seconds. Automatic Changeover Main supply Quality Features N L Microcontroller Based Design with Complete isolation of Neutral LED indication of Status SCPD 1 AUTOMATIC CHANGEOVER DIN rail mountable, thus saving wall space and wiring Consumes less power Automatic Generator ON/OFF facility (on special demand) Suitable/Compatible with the existing range Input from mains supply Input from GEN supply SCPD 2 Terminals available in Automatic Changeover with GEN. ON/OFF features only MCB / RCCB Output N L Load L N Auto GEN start control unit Ignition signal to remote GEN start terminals GEN with auto start control unit 76 77

TIME SWITCH Quality Features Digital Time Switch with daily & weekly program Text oriented user guidance in display Program repeatability with 8 ON/OFF setting for Digital Programmable & 6 ON/OFF setting for Astronomical Time Switch 150 hours running reserve for Digital Programmable Time Switch & 24 Hour Programmable Time Switch & 48 hours running reserve for Astronomical Time Switch Minimum Switching Time - 1 Min. for Digital Programmable & Astronomical Time Switch - 15 Min. for 24 Hour Programmable Time Switch General Characteristics Crabtree introduces the new XPRO range of Time Switches. The range offers a variety of feature benefits such as Controlling the opening and closing of electrical circuits according to a scheduled program, Minimum switching time, Internal battery to enable the timing function in case of power failure, Daily and weekly versions, Simple and compact design. 78 79

8 TIME SWITCH ANALOG TIME SWITCH (15 MINUTES) WIRING DIAGRAM Single Load 24-Hour Analog Time Switch has a 24-hour dial and is used to switch an electrical circuit ON or OFF at selected times, during a period of time programmed in advance. The start of the programme has to be set on the dial by pulling a segment on the desired time. Applications: The 24 Hour Analog Time Switch is used in pre-programmed switching of: 0 1 0 1 0 1 4 Multiple Load 2 24 0 1 0 1 0 1 0 1 4 2 24 0 1 6 22 6 22 8 9 3 20 8 9 3 20 Main supply 220V 1 0 10 12 6 14 16 18 Main supply 220V 1 0 10 12 6 14 16 18 Quartz Quartz 0.5mm 2.5mm 16(4)250~ 8mm 1 2 3 110-230V~ 50-60Hz L ~ N L N Load 0.5mm 2.5mm 16(4)250~ 8mm 1 2 3 110-230V~ 50-60Hz L ~ N L N Load Load 2 For example Consider an Electric Heater in connection with Analog Time Switch Dimension (in mm) Technical Information Operating Voltage 230 Vac Rated Frequency 50 60 Hz Width 54.5 mm Weight 0.2 kg Installation Type DIN Rail Type of Contact Changeover Contact Program Fuctions ON / OFF Switching Segments 48 Power Reserve 150 Hrs Max. Switching Capacity at 250 VAC, cosφ = 1 16 A Max. Switching Capacity at 250 VAC, cosφ = 0.6 4 A Incandescent / Halogen Lamps 1100 watt Shortest Switching Time 15 Min Mechanical Life 10 7 Electrical Life 10 5 Time Accuracy 1 s/day Quartz Power Consumption 5 VA Degree of Protection IP 20 Ambient Temperature -10 ºC to + 55 ºC Main supply 220V 0 0 54max 66max 1 1 0 1 6 8 10 9 1 0 0.5mm 2.5mm 16(4)250~ 4 12 2 6 14 8mm 24 16 22 3 18 20 110-230V~ 50-60Hz 1 2 3 L N 0 1 Quartz L ~ N Load 93max 0 1 0 1 0 1 1 0 6 10 9 0.5mm² 2.5mm² 16(4) 250~ 4 12 2 6 14 8mm 24 16 22 3 18 20 110-230V~ 50-60Hz L ~ N 1 2 3 L N 0 1 Quartz 36 80 81

TIME SWITCH DIGITAL PROGRAMMABLE TIME SWITCH (WEEKLY) Time Switches are offered in order to guarantee the opening & closing of electrical circuits according to the scheduled program. Crabtree offers four types of time switches to satisfy the user requirement. WIRING DIAGRAM Single Load Multiple Load Programmable Time Switch automatically turns lighting or other loads on/off when the programmed on/off time expires. Depending on the day of the week (Mon - Sun) different daily programs can be configured. Applications: The programmable time switch can be used in pre programmed switching of: Main supply 220V Main supply 220V Load Load 1 Load 2 For example Consider an Electric Heater in connection with Programmable Time Switch Dimension 36 66 Technical Information Operating Voltage 240 Vac Rated Frequency Width 36 mm Weight 0.150 kg Installation Type DIN Rail Type of Contact Changeover Contact Program Weekly Program Program Fuctions ON / OFF Number of Memory Locations 56 Power Reserve 150 Hrs Max. Switching Capacity at 250 VAC, cosφ = 1 16 A Max. Switching Capacity at 250 VAC, cosφ = 0.6 10 A Incandescent / Halogen Lamps 2300 watt Shortest Switching Time 1 Min Main supply 220V Load 82 45.5 Mechanical Life 10 7 Electrical Life 10 5 Time Accuracy 1 s/day Power Consumption 5 VA Degree of Protection IP 20 Ambient Temperature -10 ºC to + 55 ºC 82 83

TIME SWITCH ASTRONOMICAL PROGRAMMABLE TIME SWITCH (WEEKLY) Astronomical Programmable Time Switch automatically adjusts the set time along with seasonal variation to control ON/OFF for lighting on purpose of realizing that light is turned on when sun sets & turned off when sun rises. WIRING DIAGRAM Single Load Multiple Load Applications: The Astronomical Time Switch is used in controlling: Main supply 220V Main supply 220V Load Load 1 Load 2 For example Consider an Electric Bulb in connection with Astronomical Programmable Time Switch Dimension 36 66 Technical Information Operating Voltage 240 Vac Rated Frequency Width 36 mm Weight 0.125 kg Installation Type DIN Rail Type of Contact Changeover Contact Program Fuctions ON / OFF Number of Memory Locations 54 Power Reserve 48 Hrs Max. Switching Capacity at 250 VAC, cosφ = 1 6 A Max. Switching Capacity at 250 VAC, cosφ = 0.6 10 A Incandescent / Halogen Lamps 1000 watt Shortest Switching Time 1 Min Main supply 220V Load 82 45.5 Mechanical Life 10 7 Electrical Life 10 5 Time Accuracy 2 s/day Power Consumption < 4 VA Degree of Protection IP 20 Ambient Temperature -10 ºC to + 40 ºC 84 85

TIME SWITCH STAIRCASE LIGHT TIME SWITCH WIRING DIAGRAM 3 Wire Connection 4 Wire Connection Staircase Light Time Switch is a variable delay timer to control stairwell lighting. A momentary action push button will initiate its output, which will then time out after a pre set delay has elapsed. Applications: The Staircase Light Time Switch is specifically used in controlling stairwell lighting in multiplexes, hotels, offices etc. For example Dimension 17.5 44 60 Bulb 3 Switch 3 Technical Information Operating Voltage 240 Vac Bulb 2 85 45 Rated Frequency Width 17.5 mm Weight 0.075 kg Installation Type DIN Rail Adjustment Range 0.5-20 Min Type of Contact NO Contact Type of Connection 3-/4- conductor Max. Switching Capacity at 250 Vac, cosφ = 1 16 A Max. Switching Capacity at 250 Vac, cosφ = 0.6 10 A Incandescent / Halogen Lamps 2300 watt Switch for Permanent Light Sliding Switch Degree of Protection IP 20 Ambient Temperature -10 ºC to + 55 ºC Main supply 220V Bulb 1 Switch 2 Switch 1 86 87

TIME SWITCH 24 HOUR PROGRAMMABLE TIME SWITCH 24 Hour Programmable Time Switch has a 24h dial and is used to switch an electrical circuit ON or OFF at selected times during a period of time programmed in advance. A program consists of a closing time and an opening time for a circuit. Applications: The 24 Hour Programmable Electronic Time Switch is used in pre programmed switching of: WIRING DIAGRAM Single Load Main supply 220V Main supply 220V Multiple Load Load Load 1 Load 2 For example Consider an Electric lamp in connection with 24 Hour Programmable Time Switch Dimension 54.5 49 66 Technical Information Operating Voltage 220-240 Vac Rated Frequency Width 54.5 mm Weight 0.2 kg Installation Type DIN Rail Type of Contact Changeover Contact Program Fuctions ON / OFF Number of Memory Locations 48 Power Reserve 150 Hrs Max. Switching Capacity at 250 VAC, cosφ = 1 16 A Max. Switching Capacity at 250 VAC, cosφ = 0.6 10 A Incandescent / Halogen Lamps 2300 watt Shortest Switching Time 15 Min Main supply 220V Load 85 45 20 Mechanical Life 10 7 Electrical Life 10 5 Time Accuracy 1 s/day Power Consumption 5 VA Degree of Protection IP 20 Ambient Temperature -10 ºC to + 55 ºC 88 89

Distribution Boards at Glance POWER SERIES DISTRIBUTION BOARDS CLASSIQUE DISTRIBUTION BOARDS SPN Double Door Distribution Board TPN Per Phase Isolation Double Door Distribution Board TPN Double Door Vertical Distribution Board SPN Double Door Distribution Board TPN Double Door Horizontal Distribution Board 8 - Segment Double Door Distribution Board Automatic Phase Selector Double Door Distribution Board with 32A Automatic Phase Selector Phase Selector Double Door Horizontal Distribution Board with 40/ 63A Rotary Switch No. of Ways 4, 6, 8, 12 & 16 Ways 2+4, 2+6, 2+8 & 2+12 Ways 4, 8 & 12 Ways 4, 6, 8, 12 & 16 Ways 4, 6, 8 & 12 Ways 4, 6, 8 & 12 Ways 4 & 6 Ways 4,6 & 8 Ways Type of Installation Surface Flush / Surface Surface Flush / Surface Flush / Surface Flush / Surface Flush / Surface Surface Colour / Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Bucket White / Texture Finish Door Options Flat Version Flat Version Flat Version Flat Version Flat Version Flat Version Flat Version Flat Version Sheet Thickness (mm) 1.0 mm 1.0 mm 1.2 mm 1.0 mm 1.0 mm 1.2 mm 1.0 mm 1.0 mm Door Locking Options Barrel Key Lock Barrel Key Lock Barrel Key Lock Barrel Key Lock Barrel Key Lock Barrel Key Lock Barrel Key Lock Barrel Key Lock Removable Gland Plates Top & Bottom Top & Bottom Top & Bottom Top & Bottom Top & Bottom Top & Bottom Top & Bottom Top & Bottom Protection Level of Distribution Boards Advanced Advanced Advanced Standard Standard Standard Advanced Standard Distribution Technique Straight Busbar Straight Busbar Fish-bone Busbar Straight Busbar Straight Busbar Straight Busbar Straight Busbar Straight Busbar Busbar Rating 100 A 125 A 125 A 100 A 100 A 100 A 125 A 100 A Busbar Short Time Withstand (Icw) 5 ka for 0.1 second 5 ka for 0.1 second 10 ka for 0.5 second 5 ka for 0.1 second 5 ka for 0.1 second 5 ka for 0.1 second 5 ka for 0.1 second 5 ka for 0.1 second Busbar Conditional Short Circuit (Ics) 15 ka 10 ka 25 ka 10 ka 10 ka 10 ka 10 ka 10 ka Incoming Max. 100 A Max. 100 A Max. 125 A Max. 100 A Max. 100 A Max. 63 A per phase Max. 63 A Max. 63 A per phase Outgoing Max. Individual 63 A Max. Individual 63 A Max. Individual 63 A Max. Individual 63 A Max. Individual 63 A Max. Individual 63 A Max. Individual 32 A Max. Individual 32 A Voltage Rating 240 Vac, 1 Phase 240-415 Vac, 3 Phase / 4 Wire 240-415 Vac, 3 Phase / 4 Wire 240 Vac, 1 Phase Incoming Options Residual Current Protective Devices Options Neutral Bar Terminal Capacity Earthing Bar Terminal Capacity Up to 100 A Isolator (2P) or 100 A RCCB (2P) RCCB as Incomer / RCBO as Outgoing 100 A Isolator (4P) or 100 A RCCB (4P) RCCB as Incomer / RCBO as Outgoing Up to 125 A Isolator (4P, 3P & 2P) or 100 A RCCB RCCB as Incomer / RCBO as Outgoing 100 A Isolator (2P) or 100 A RCCB (2P) RCCB or RCBO as Incomer 240-415 Vac, 3 Phase / 4 Wire 100 A Isolator (4P) ; 100A RCCB RCCB or RCBO as Incomer 240-415 Vac, 3 Phase / 4 Wire 100 A Isolator (4P) & 100 A RCCB (4P) or RCBO (4P) RCCB or RCBO as Incomer 240-415 Vac, 3 Phase / 4 Wire 63 A Isolator or 63 A RCCB & 63 A MCB RCCB or RCBO as Incomer 25 mm 2 25 mm 2 25 mm 2, Split on both sides 16 mm 2 16 mm 2 16 mm 2 25 mm 2 16 mm 2 25 mm 2 25 mm 2 25 mm 2, Split on both sides 16 mm 2 16 mm 2 16 mm 2 25 mm 2 16 mm 2 Index of Protection (IP) IP 2X / IP 42 IP 2X / IP 42 IP 2X / IP 42 IP 43 IP 43 IP 42 IP 2X / IP 42 IP 42 Insulation Voltage (Ui) 690 Vac 690 Vac 690 Vac 690 Vac 690 Vac 690 Vac 690 Vac 690 Vac Frequency Ambient Temperature -5 C to 40 C -5 C to 40 C -5 C to 40 C -5 C to 40 C -5 C to 40 C -5 C to 40 C -5 C to 40 C -5 C to 40 C Distribution Board - Reference Standard Protective Devices - Reference Standard Residual Current Protective Devices - Reference Standard Index of Protection (IP) - Reference Standard IS 8623 ; IS 13032 ; IEC 61439-3 IS 8623 ; IS 13032 ; IEC 61439-3 IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/ IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/ IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/ IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 240-415 Vac, 3 Phase / 4 Wire 100 A Isolator & R, Y, B Indicating Lights (3P+N) & 100 A RCCB RCCB or RCBO as Incomer IS 8623 ; IS 13032 ; IEC 61439-3 IS/IEC 60947-2 ; IS/IEC 60898 ; IS/IEC 60947-3 IS 12640 : Part1 & 2 ; IEC 61008 ; IEC 61009 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 IS/IEC 60529 90 91

Product Ordering information Product Ordering information XPRO Classique Distribution board* XPRO Classique Distribution board* Classique - II Distribution Board - SPN TP&N PPI Distribution Board NO. OF WAYS I/C+O/G CAT NO. (DD) SPN SPN SPN 4 4 DCDKSHCDXW04 6 6 DCDKSHCDXW06 8 8 DCDKSHCDXW08 NO. OF WAYS I/C+O/G CAT NO. (DD) 4 8+12 DCDKTHPDXW04 6 8+18 DCDKTHPDXW06 8 8+24 DCDKTHPDXW08 12 12 DCDKSHCDXW12 16 16 DCDKSHCDXW16 Classique - II Distribution Board - TPN NO. OF WAYS I/C+O/G CAT NO. (DD) TPN TPN TPN 4 8+12 DCDKTHCDXW04 6 8+18 DCDKTHCDXW06 8 8+24 DCDKTHCDXW08 12 8+36 DCDKTHCDXW12 - - - 8 Segment DD Distribution Board IP 42 Double Door DB; Steel Sheet, Phosphatised, powder Painted MCB distribution Board with Busbar, neutral link, Earth Bar and Din Rail. As per Tamilnadu Inspectorate specification NO. OF WAYS CAT NO. (DD) 4 DCDKTHDDCW04 6 DCDKTHDDCW06 8 DCDKTHDDCW08 12 DCDKTHDDCW12 Classique Distribution Board - SPN NO. OF WAYS I/C+O/G CAT NO. (DD) SPN SPN SPN 4 4 DCDKSHODCW04 6 6 DCDKSHODCW06 Classique Plus Automatic Phase Selector DB NO. OF WAYS Rating * ** CAT NO. (DD) 4 32A* DCDAKHDCZ04032 6 32A* DCDAKHDCZ06032 8 8 DCDKSHODCW08 12 12 DCDKSHODCW12 16 16 DCDKSHODCW16 Note: Supplied with 63 A, 4 P MCB as incomer. * Changeover Capacity Per Phase ** 63A Current Carrying Capacity Per Phase Classique Distribution Board - TPN Classique Plus Manual Phase Selector Horizontal DB Fitted with 3nos Rotary switch NO. OF WAYS I/C+O/G CAT NO. (DD) NO. OF WAYS Rating CAT NO. (DD) TPN TPN TPN 4 40 DCDSMACCZ04040 4 8+12 DCDKTHODCW04 4 63 DCDSMACCZ04063 6 8+18 DCDKTHODCW06 6 40 DCDSMACCZ06040 8 8+24 DCDKTHODCW08 6 63 DCDSMACCZ06063 12 8+36 DCDKTHODCW12 8 40 DCDSMACCZ08040 - - - 8 63 DCDSMACCZ08063 92 93

Product Ordering information Product Ordering information XPRO Classique Distribution board* Timer Distribution Board XPRO Power Series Distribution board* DESCRIPTION TPN Timer Classique DB with Timer Switch Modular Contactor TPN 40A DESCRIPTION Modular Contactor TPN 40A CAT NO. (DD) DCDIN002 CAT NO. (DD) DSCPGMDBX436 TP&N PPI Distribution Board NO. OF WAYS I/C+O/G CAT NO. (DD) 4 4 DCDMSHODCW04 6 6 DCDMSHODCW06 8 8 DCDMSHODCW08 12 12 DCDMSHODCW12 16 16 DCDMSHODCW16 Per Phase Isolation (PPI) Vertical - 4 Tier Plug & Socket Board XPRO Spares Plug & Socket AMP DESCRIPTION CAT NO. (DD) 20 SPN DCDPUSN020 20 DP DCDPUDN020 30 TPN DCDPUTN030 MCB Enclosure Plastic NO. OF POLES DESCRIPTION CAT NO. 2 PLASTIC DCDEPDP 4 PLASTIC DCDEPFP MCB Enclosure Steel NO. OF POLES DESCRIPTION CAT NO. 2 SS DCDESDP 4 SS DCDESFP DESCRIPTION CAT NO. 20 A DP PLUG ASSEMBLY SPLX0035 20 A DP SOCKET ASSEMBLY SPLX0036 30 A TP PLUG ASSEMBLY SPLX0037 30 A TP SOCKET ASSEMBLY SPLX0038 NO. OF WAYS I/C+O/G CAT NO. (DD) 2+4 4+6+12 DCDKTHPDCW04 2+6 4+6+18 DCDKTHPDCW06 2+8 4+6+24 DCDKTHPDCW08 2+12 4+6+36 DCDKTHPDCW12 TP&N Vertical NO. OF WAYS CAT NO. Isolator I/C** CAT NO. MCB I/C*** 4 DCDKTVODCW04 DCDLVDCBMAFC04 8 DCDKTVODCW08 DCDLVDCBMAFC08 12 DCDKTVODCW12 DCDLVDCBMAFC12 ** Suitable for MCB/Isolator as I/C upto 63A *** Suitable for MCB as I/C upto 80-125A FP Vertical (with MCCB as Incomer) NO. OF WAYS CAT NO.* DESCRIPTION 4 DCDLVDCBGSTE04 Suitable For FP G Frame MCCB 8 DCDLVDCBGSTE08 Suitable For FP G Frame MCCB 12 DCDLVDCBGSTE12 Suitable For FP G Frame MCCB * Suitable for MCCB as I/C upto 160A, for appropriate MCCB price, please see Havells IP Price list TPN Vertical Load Line NO. OF WAYS CAT NO. (DD) 4 DCDLVDCBGHFO04 6 DCDLVDCBGHFO06 8 DCDLVDCBGHFO08 12 DCDLVDCBGHFO12 Flexy Double Door Distribution Board NO. OF WAYS CAT NO. (DD) 2 X 13 DCDKTHZDCW13 3 X 13 DCDKTHYDCW13 4 X 13 DCDKTHXDCW13 94 95

Product Ordering information Product Ordering information SP C Curve Series RATING CODE MCB Higher Rating SP C Series 0.5-5 DCMJCSPF0x5-005 RATING CODE 6-32 DCMJCSPF006-032 80 DCMJCSPF080 40 DCMJCSPF040 100 DCMJCSPF100 50 DCMJCSPF050 125 DCMJCSPF125 63 DCMJCSPF063 SP&N C Curve Series RATING CODE 0.5-5 DCMJCSNF0x5-005 6-32 DCMJCSNF006-032 40 DCMJCSNF040 50 DCMJCSNF050 63 DCMJCSNF063 MCB Higher Rating DP C Series RATING CODE 80 DCMJCDPF080 100 DCMJCDPF100 DP C Curve Series 125 DCMJCDPF125 RATING CODE 0.5-5 DCMJCDPF0x5-005 6-32 DCMJCDPF006-032 40 DCMJCDPF040 50 DCMJCDPF050 63 DCMJCDPF063 MCB Higher Rating TP C Series TP C Curve Series RATING CODE 0.5-5 DCMJCTPF0x5-005 6-32 DCMJCTPF006-032 RATING CODE 80 DCMJCTPF080 100 DCMJCTPF100 125 DCMJCTPF125 40 DCMJCTPF040 50 DCMJCTPF050 63 DCMJCTPF063 TP&N C Curve Series RATING CODE MCB Higher Rating FP C Series 0.5-5 DCMJCTNF0x5-005 6-32 DCMJCTNF006-032 40 DCMJCTNF040 50 DCMJCTNF050 63 DCMJCTNF063 RATING CODE 80 DCMJCFPF080 100 DCMJCFPF100 125 DCMJCFPF125 FP C Curve Series RATING CODE 0.5-5 DCMJCFPF0x5-005 6-32 DCMJCFPF006-032 40 DCMJCFPF040 50 DCMJCFPF050 63 DCMJCFPF063 96 97

Product Ordering information Product Ordering information Isolator SP MCB SP D Series RATING CODE RATING CODE 40 DCMFOSPX040 0.5-5 DCMJDSPF0x5-005 63 DCMFOSPX063 6-32 DCMJDSPF006-032 40 DCMJDSPF040 50 DCMJDSPF050 63 DCMJDSPF063 Isolator DP RATING CODE 40 DCMFODPX040 63 DCMFODPX063 MCB DP D Series RATING CODE 0.5-5 DCMJDDPF0x5-005 Isolator TP 6-32 DCMJDDPF006-032 40 DCMJDDPF040 50 DCMJDDPF050 63 DCMJDDPF063 RATING CODE 40 DCMFOTPX040 63 DCMFOTPX063 Isolator FP MCB TP D Series RATING CODE 40 DCMFOFPX040 RATING CODE 63 DCMFOFPX063 0.5-5 DCMJDTPF0x5-005 6-32 DCMJDTPF006-032 40 DCMJDTPF040 50 DCMJDTPF050 63 DCMJDTPF063 Higher Rating Isolator DP RATING CODE 80 DCMFODPX080 100 DCMFODPX100 125 DCMFODPX125 MCB FP D Series RATING CODE 0.5-5 DCMJDFPF0x5-005 6-32 DCMJDFPF006-032 40 DCMJDFPF040 50 DCMJDFPF050 Higher Rating Isolator TP RATING CODE 80 DCMFOTPX080 100 DCMFOTPX100 125 DCMFOTPX125 63 DCMJDFPF063 Higher Rating Isolator FP RATING CODE 80 DCMFOFPX080 100 DCMFOFPX100 125 DCMFOFPX125 98 99

Product Ordering information Product Ordering information TPN ACCL TPN ACCL (TPN/SPN) (Automatic Source Changeover with Current Limiter) DP RCCB AC Type GEN RATING DESCRIPTION CAT. NO. WITHOUT GEN START/STOP CAT. NO. WITH GEN START/STOP 20A 40A/20A TPN/SPN ACCL DCACOTN4020 DCACWTN4020 25A 40A/25A TPN/SPN ACCL DCACOTN4025 DCACWTN4025 30A 40A/30A TPN/SPN ACCL DCACOTN4030 DCACWTN4030 40A 40A/40A TPN/SPN ACCL DCACOTN4040 DCACWTN4040 20A 63A/20A TPN/SPN ACCL DCACOTN6320 DCACWTN6320 25A 63A/25A TPN/SPN ACCL DCACOTN6325 DCACWTN6325 30A 63A/30A TPN/SPN ACCL DCACOTN6330 DCACWTN6330 40A 63A/40A TPN/SPN ACCL DCACOTN6340 DCACWTN6340 63A 80A/63A TPN/SPN ACCL DCACOTN8063 - RATING 30mA CODE 100mA CODE 300mA CODE 16 DCRJCMDF030016 DCRJCMDF100016 DCRJCMDF300016 25 DCRJCMDF030025 DCRJCMDF100025 DCRJCMDF300025 32 DCRJCMDF030032 DCRJCMDF100032 DCRJCMDF300032 40 DCRJCMDF030040 DCRJCMDF100040 DCRJCMDF300040 63 DCRJCMDF030063 DCRJCMDF100063 DCRJCMDF300063 FP RCCB AC Type RATING 30mA CODE 100mA CODE 300mA CODE 25 DCRJCMFF030025 DCRJCMFF100025 DCRJCMFF300025 TPN ACCL (TPN/TPN) (Automatic Source Changeover with Current Limiter) 40 DCRJCMFF030040 DCRJCMFF100040 DCRJCMFF300040 63 DCRJCMFF030063 DCRJCMFF100063 DCRJCMFF300063 GEN RATING DESCRIPTION CAT. NO. WITHOUT GEN START/STOP CAT. NO. WITH GEN START/STOP 20A 40A/20A TPN/TPN ACCL DCACOTT4020 DCACWTT4020 25A 40A/25A TPN/TPN ACCL DCACOTT4025 DCACWTT4025 30A 40A/30A TPN/TPN ACCL DCACOTT4030 DCACWTT4030 40A 40A/40A TPN/TPN ACCL DCACOTT4040 DCACWTT4040 20A 63/20A TPN/TPN ACCL DCACOTT6320 DCACWTT6320 25A 63/25A TPN/TPN ACCL DCACOTT6325 DCACWTT6325 30A 63/30A TPN/TPN ACCL DCACOTT6330 DCACWTT6330 40A 63/40A TPN/TPN ACCL DCACOTT6340 DCACWTT6340 63A 80/63A TPN/TPN ACCL DCACOTT8063 - DP Higher Rating RCCB AC Type RATING 30mA CODE 100mA CODE 300mA CODE 80 DCRJCMDF030080 DCRJCMDF100080 DCRJCMDF300080 100 DCRJCMDF030100 DCRJCMDF100100 DCRJCMDF300100 FP Higher Rating RCCB AC Type RATING 30mA CODE 100mA CODE 300mA CODE SPN ACCL (Automatic Source Changeover with Current Limiter) 80 DCRJCMFF030080 DCRJCMFF100080 DCRJCMFF300080 GEN RATING DESCRIPTION CAT. NO. WITHOUT GEN START/STOP CAT. NO. WITH GEN START/STOP 100 DCRJCMFF030100 DCRJCMFF100100 DCRJCMFF300100 SPN 1.5 (300W) 30A/1.5A ACCL DCABOSN301X - SPN 2.5 (500W) 30A/2.5A ACCL DCABOSN302X - SPN 3 (600W) 30A/03A ACCL DCABOSN3003 DCABWSN3003 SPN 4 (800W) 30A/04A ACCL DCABOSN3004 - SPN 5 (1000W) 30A/05A ACCL DCABOSN3005 - SPN 6 (1200W) 30A/06A ACCL DCABOSN3006 DCABWSN3006 SPN 9 (1800W) 30A/09A ACCL DCABOSN3009 DCABWSN3009 SPN 12 (2400W) 30A/12A ACCL DCABOSN3012 DCABWSN3012 DP RCCB A Type RATING 30mA CODE 100mA CODE 300mA CODE 16 DCRJAMDF030016 DCRJAMDF100016 DCRJAMDF300016 25 DCRJAMDF030025 DCRJAMDF100025 DCRJAMDF300025 32 DCRJAMDF030032 DCRJAMDF100032 DCRJAMDF300032 40 DCRJAMDF030040 DCRJAMDF100040 DCRJAMDF300040 63 DCRJAMDF030063 DCRJAMDF100063 DCRJAMDF300063 SPN 15 (3000W) 30A/15A ACCL DCABOSN3015 DCABWSN3015 SPN 20 (4000W) 30A/20A ACCL DCABOSN3020 DCABWSN3020 FP RCCB A Type Automatic Changeover DESCRIPTION 30A W/O GEN START/STOP 30A with GEN START/STOP CODE DCAAOSN3030 DCAAWSN3030 RATING 30mA CODE 100mA CODE 300mA CODE 16 DCRJAMFF030016 DCRJAMFF100016 DCRJAMFF300016 25 DCRJAMFF030025 DCRJAMFF100025 DCRJAMFF300025 32 DCRJAMFF030032 DCRJAMFF100032 DCRJAMFF300032 40 DCRJAMFF030040 DCRJAMFF100040 DCRJAMFF300040 63 DCRJAMFF030063 DCRJAMFF100063 DCRJAMFF300063 100 101

Product Ordering information Product Ordering information RCBO - A Type (SP&N -1M) Staircase Light Time Switch (0.5-20min) RATING SENSITIVITY CODE 6A 30mA DCBJACSP1030006 10A 30mA DCBJACSP1030010 S. NO. PRODUCT CODE 1 24 Hour Analog Time Switch (SST* - 15 min) DCTED15016 16A 30mA DCBJACSP1030016 20A 30mA DCBJACSP1030020 25A 30mA DCBJACSP1030025 32A 30mA DCBJACSP1030032 40A 30mA DCBJACSP1030040 50A 30mA DCBJACSP1030050 Staircase Light Time Switch (0.5-20min) RCBO - A Type (SP&N - 2M) RATING 30mA CODE 100mA CODE 300mA CODE S. NO. PRODUCT CODE 1 Staircase Light Time Switch(0.5-20min) DCTCNx5016 6A DCBJACSN2030006 DCBJACSN2100006 DCBJACSN2300006 10A DCBJACSN2030010 DCBJACSN2100010 DCBJACSN2300010 16A DCBJACSN2030016 DCBJACSN2100016 DCBJACSN2300016 20A DCBJACSN2030020 DCBJACSN2100020 DCBJACSN2300020 25A DCBJACSN2030025 DCBJACSN2100025 DCBJACSN2300025 32A DCBJACSN2030032 DCBJACSN2100032 DCBJACSN2300032 40A DCBJACSN2030040 DCBJACSN2100040 DCBJACSN2300040 Digital Programmable Time Switch S. NO. PRODUCT CODE 1 Digital Time Switch with Weekly Program DCTAW01016 RCBO - A Type (TP&N - 4M) RATING 30mA CODE 100mA CODE 300mA CODE 6A DCBJACTN4030006 DCBJACTN4100006 DCBJACTN4300006 10A DCBJACTN4030010 DCBJACTN4100010 DCBJACTN4300010 16A DCBJACTN4030016 DCBJACTN4100016 DCBJACTN4300016 20A DCBJACTN4030020 DCBJACTN4100020 DCBJACTN4300020 25A DCBJACTN4030025 DCBJACTN4100025 DCBJACTN4300025 32A DCBJACTN4030032 DCBJACTN4100032 DCBJACTN4300032 40A DCBJACTN4030040 DCBJACTN4100040 DCBJACTN4300040 Astronomical Time Switch S. NO. PRODUCT CODE 1 Astronomical Weekly Prog. Time Switch DCTBW01006 Auxiliary Contact For RCCB DESCRIPTION 1NO +NC (H &S) CODE DSSRCX0027 24 Hour Programmable Time Switch S. NO. PRODUCT CODE 1 Programmable Time Switch 24 Hrs DCTDD15016 102 103