TEMBREAK 2 MOULDED CASE CIRCUIT BREAKERS 16A TO 630A 1. Welcome to TemBreak 2 2. Ratings and Specifications 3. Operating Characteristics 4. Application Data 5. Accessories 6. Installation 7. Dimensions* S125-NF, S160-NF 93 E125-NJ, S125-NJ, S125-GJ 94 S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ 96 H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, H250-NJ, H250-NE, L250-NJ 98 E400-NJ, S400-CJ, S400-NJ, S400-GJ, S400-NE, S400-GE 100 H400-NJ, H400-NE, L40-NJ, L400-NE 102 E630-NE, S630-CE, S630-GE 104 Operating Handles 106 Terminal Covers 111 Interpole Barriers 113 Terminal Blocks for Front-Connected and Rear-Connected MCCBs 114 Slide Interlocks 115 Link Interlocks 118 Wire Interlocks 122 Position of Trip Button 126 External Neutral CT, Door Flanges 127 TEMBREAK MOULDED CASE CIRCUIT BREAKERS 630A TO 160A 8. TemBreak Moulded Case Circuit Breakers 9. Order Codes *Not to scale. The Ultimate Safety Breaker page 92
S125-NF, S160-NF. page 93 The Ultimate Safety Breaker
8 DIMENSIONS E125-NJ, S125-NJ, S125-GJ, S125-NN. 3P H L 4P Interpole barrier (removable) H L Mounting hole 134 155 47 Operating knob C L 154 Front panel t2 24 M8 screw Preparation of conductor ø9 17(max.) max.t5 8.5(max.) 3P HL Drilling plan 4P HL 132 17 8.5 Panel hinge position (hatching area) bottom view HL 154±1 60 90 14.5 21.5 90 30 30 30 45 75 10 Connector plug 5.5 45 28(max.) 164.5 106 45 61 8 M4x0.7 Mounting screw 30 30 M4x0.7 Tapped hole 100 200 150100 150 200 Operating knob 155 148 C L 154 Front panel t2 Mounting plate (max. t3.2) 5 15 Conductor overlap max. 134 90 86 HL 61 103.5 C L 3P HL Drilling plan 4P HL 132 134 C L Panel cutout (Front view) 4P 3P HL R1 155 Pad lock Connector plug 5.5 45 28(max.) 164.5 61 106 ø8.5 15 52 102 15 16 30 30 Stud can be turned 45 or 90 30 M4X0.7 Mounting screw 30 30 ø18 60 30 30 30 M4X0.7 Tapped hole 45 90 Panel cutout dimensions shown give an allowance of 1.5mm around the handle escutcheon. The Ultimate Safety Breaker page 94
E125-NJ, S125-NJ, S125-GJ, S125-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 10 (max.) 15 (max.) 6.5 5 (max.) Mounting screw M6x14 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) (rear view) Drilling plan(front view) Detail of connecting part Oriented for rear access 3P 4P 3P 4P Support or rail 8.5 8.5 3.2t 50 37.5 75 3.2t max 105 14.2 14.2 22.2 22.2 4-6 17.5 15 22.5 15 35 70 4-6 Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting Plate Mounting Screw M5x20a 155 102 45 68.2 60.2 3.2t 3.2t 113 155 3P (rear view) Mounting Plate 4P Drilling plan(front view) 3P 4P 2-6 4-6 168 180 Detail of connecting part Oriented for rear access 8.5 3.2t 14.2 14.2 22.2 22.2 8.5 3.2t 4 (61) 97 101 121 17 17 15 30 30 30 30 30 30 94 60 124 3P (rear view) Mounting Plate Drilling plan(front view) 4P 3P 4P Detail of connecting part Oriented for front access 8 27 22.2 Mounting on the backplate (optional connection bars must be oriented for front access) 3.2t 21.8 Insulating plate Mounting screw M5 NUT 155 102 45 185 152 3.2t 8 125 8.5 21.8 4 (61) 144 148 168 3.2t 21.8 1 Mounting plate Insulating plate 17 17 30 30 30 30 30 8 8.5 2-6 4-6 15 15 30 60 Note that the insulation plate (supplied as standard) must be fitted between the base and the backplate. page 95 The Ultimate Safety Breaker
S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN. (optional) The Ultimate Safety Breaker page 96
S160-NJ, S160-GJ, E250-NJ, S250-NJ, S250-GJ, S250-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 15.5 (max.) 9 Mounting screw M8x18 max. 22 (max.) 6 (max.) Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate 88 76.5 Mounting screw M5x20 165 102 45 4t 4t 116 172 (61) 4 97 101 121 27 42 Mounting on the backplate (optional connection bars must be oriented for front access) 22 Insulating plate 4t Mounting screw M5 NUT 20 165 102 45 160 20 4 (61) 144 148 168 22 1 Mounting plate Insulating plate page 97 The Ultimate Safety Breaker
H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. The Ultimate Safety Breaker page 98
H125-NJ, L125-NJ, H160-NJ, L160-NJ, S250-NE, S250-GE, S250-PE, H250-NJ, H250-NE, L250-NJ. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 15.5 (max.) 9 Mounting screw M8x18 max. 22 (max.) 6 (max.) Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate 88 76.5 Mounting screw M5x20 165 102 45 116 172 4t 4t 96 4 132 136 156 27 42 Mounting on the backplate (optional connection bars must be oriented for front access) 4t 22 Insulating plate Mounting screw M5 NUT 20 165 102 45 160 20 4 96 179 183 203 22 1 Mounting plate Insulating plate page 99 The Ultimate Safety Breaker
E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-NN. The Ultimate Safety Breaker page 100
E400-NJ, S400-CJ, S400-NJ, S400-NE, S400-GJ, S400-GE, S400-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) 30 (max.) 11 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x 20 113 102 260 102 90 198 258 276 6t 6t 4 97 138 142 180 65 48 Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x70 32 1 6t Insulating plate Mounting plate 260 102 90 4 97 204 208 246 32 1 12 Mounting M6 NUT Insulating plate page 101 The Ultimate Safety Breaker
H400-NJ, H400-NE, L400-NJ, L400-NE. The Ultimate Safety Breaker page 102
H400-NJ, H400-NE, L400-NJ, L400-NE. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) 11 188 30 (max.) 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail 188 Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x 20 113 102 260 102 90 198 258 276 6t 6t 4 134 175 179 217 65 48 Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x70 33 32 1 6t Insulating plate Mounting plate 260 102 90 4 134 241 245 283 32 1 12 Insulating plate page 103 The Ultimate Safety Breaker
E630-NE, S630-CE, S630-GE, S630-NN The Ultimate Safety Breaker page 104
E630-NE, S630-CE, S630-GE, S630-NN. Plug-in Versions. Termination of Busbar Support or rail Preperation of conductor 20 (max.) 30 (max.) 11 8 (max.) Mounting screw M10x30 max. Mounting on a support or rails (shown with optional connection bars oriented for rear access) Support or rail Mounting through the backplate (shown with optional connection bars oriented for rear access) Mounting plate Mounting screw M5 x 20 113 102 260 102 90 198 258 276 6t 6t 4 97 138 142 180 65 48 Mounting on the backplate (optional connection bars must be oriented for front access) Mounting screw M6x70 32 1 6t Insulating plate Mounting plate 260 102 90 4 97 204 208 246 32 1 12 Mounting M6 NUT Insulating plate page 105 The Ultimate Safety Breaker
Breaker Mounted Handle Applicable MCCB A S160-NJ, E250-NJ, S250-NJ, S250-GJ, S250-NN 106+2 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 141+2 The Ultimate Safety Breaker page 106
Breaker Mounted Handle page 107 The Ultimate Safety Breaker
Door Mounted Handle The Ultimate Safety Breaker page 108
Door Mounted Handle Applicable MCCB A*1 B C D Shaft support S160-NJ, E250-NJ, S250-NJ, S250-GJ S250-NN 540 max. 370 421 186 With + H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 575 max. 370 421 221 With + page 109 The Ultimate Safety Breaker
Door Mounted Handle The Ultimate Safety Breaker page 110
Terminal Covers MCCB type Connection A B B C D 1P 3P 4P 1P 3P 4P 3P4P 1P 3P 4P 1P 3P 4P E125,S125 Front conn. 30 90 120 40 40 40-48 48 48 46 46 46 Solderless Terminal 30 90 120 2.5 2.5 2.5 6 62.5 61 61 60 59.5 59.5 S160,-NJ, S160NN Front conn. (1) 35 105 140 55 55 55-54 54 54 52 52 52 E250-NJ, S250-NJ, Solderless Terminal 35 105 140 2.5 2.5 2.5 6 63 61 61 49.5 59.5 59.5 S250-GJ, S250-NN H125, L125, H160, L160, Front conn. (1) - 105 140-55 55 - - 89 89-87 87 S250-NE, S250-GE, S250-PE Solderless Terminal - 105 140-2.5 2.5 4.5-96 96-59.5 59.5 H250, L250 E400, S400 Front conn. - 180 240-110 114 - - 97 99-96 98 E630, S630 Solderless Terminal - 140 185-3 3 4.5-97 97-93 93 H400, L400 Front conn. - 180 240-110 114 - - 134 136-96 98 Solderless Terminal - 140 185-3 3 4.5-134 134-93 93 page 111 The Ultimate Safety Breaker
Terminal Covers Terminal covers for rear connections (CR) and plug-in MCCBs(CR) MCCB type A 3 poles 4 poles B B C D E125, S125 90 120 2 6 41.5 40.5 S160, E250, S250-NJ, S250-GJ, S250-NN 105 140 2 6 41.5 39.5 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 105 140 2 6 77.5 39.5 E400, S400, H400, L400, E630, S630 140 185 3 4.5 97 93 The Ultimate Safety Breaker page 112
Interpole Barriers MCCB type A B E125, S125 47 53 S160, E250, S250-NJ, S250-GJ, S250-NN 100 53 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 100 88 E400, S400, E630, S630 110 95 H400, L400 110 95 page 113 The Ultimate Safety Breaker
Terminal Blocks for Front-Connected and Rear-Connected MCCBs 16.2 71 ON OFF OP1 OP2 OS1 OS2 16 151815 16 80 OCR controller terminal screws M3.5 25.2 74 Terminal Block for Preferential Trip Alarm MCCB type A A B C Fig E125, S125-3 0.5 40 2 S160, E250, S250-NJ, S250-EJ, S250-NN 2-0.5 40 1 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 2-35.5 75 1 16.2 71 ON OFF OP1 OP2 OS1 OS2 25.2 16 151815 16 80 OCR controller terminal screws M3.5 Terminal Block for Preferential Trip Alarm 74 MCCB type A B C E400, S400, E630, S630 39.5 30.5 70 H400, L400 39.5 67.5 107 Comments: 1. The tightening torque for the M3.5 terminal screw is 0.9 to 1.2 Nm. 2. Connection wire size is 2.5 mm2 (max). 3. When you specify Ground Fault Trip on electronic MCCBs with 3 poles the terminal block is automatically fitted to connect with the external neutral CT for 3 phases 4 wires system. 4. Terminal block for preferential trip alarm can be installed remote to the breaker. Contact us for details. The Ultimate Safety Breaker page 114
Slide Interlocks page 115 The Ultimate Safety Breaker
Slide Interlocks MCCB type A S160,E250, S250-NJ, S250-GJ, S250-NN 91.7 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 126.7 The Ultimate Safety Breaker page 116
Slide Interlocks page 117 The Ultimate Safety Breaker
Link Interlocks The Ultimate Safety Breaker page 118
Link Interlocks MCCB type A S160, E250, S250-NJ, S250-GJ, S250-NN 81.7 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 116.7 page 119 The Ultimate Safety Breaker
The Ultimate Safety Breaker page 120
page 121 The Ultimate Safety Breaker
The Ultimate Safety Breaker page 122
MCCB type A B Cable length C D S160, E250, S250-NE, S250-GE, S250-NN 81.7 64 1.0m 155min. 480max. 180min. 480max. H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 116.7 99 1.5m 155min. 980max. 180min. 980max. page 123 The Ultimate Safety Breaker
The Ultimate Safety Breaker page 124
page 125 The Ultimate Safety Breaker
Position of Trip Button Positions of Trip Button HL LC D B C A Trip button MCCB type Poles A B C D S125 3, 4 13.8 20.4 3.3 4.3 S160, E250, S250-NJ, S250-GJ, S250-NN 3, 4 17.2 20.4 3.3 4.3 H125, L125, H160, L160, S250-NE, S250-GE, S250-PE, H250, L250 3, 4 17.2 20.4 3.3 4.3 E400, S400, H400, L400, E630, S630 3, 4 21.6 37.2 5.3 6.6` The Ultimate Safety Breaker page 126
External Neutral CT NAME PLATE 2- M4 40 K k l 50 20 110 4- M6 57 4- Ø 8 50 105 75 100 Door Flanges 2- Ø 6.5 2- Ø 3.5 A 0.5 4- R7.5 A 151 ±0.2 24.5 4- R7.5 4- R1 18 92 ±0.2 47 105 106 ±0.2 94 130 ( 18 ) 4- Ø 8.3 4- Ø 4.3 24 A SECTION A-A 2 SECTION A-A 12 ( 20) 160 20 A 200 4- Ø 6.5 50 Door Flange for toggle-operated 125A and 250A frame 4- Ø 3.5 80 ±0.2 A 4- R 7.5 0.5 R7.5 Door Flange for motor-operated 125A and 250A frame ( 18 ) A 4- R1.5 120 ±0.2 93 135 12 156 ±0.2 2 0.5 25 150 ±0.2 164 200 4- Ø 8.3 4- Ø 4.3 18 53 A SECTION A-A 18 144 ( 18) 180 A SECTION A-A 95 Door Flange for toggle-operated 400A and 630A frame Door Flange for motor-operated 400A and 630A frame page 127 The Ultimate Safety Breaker
DIRECT OPENING Under the heading Measures to minimise the risk in the event of failure, IEC 60204-1 Safety of Machinery-Electrical Equipment Machinery includes the following recommendation: -the use of switching devices having positive (or direct) opening operation. 7