Miniature Circuit Breaker
|
|
|
- Cory Haynes
- 5 years ago
- Views:
Transcription
1 Introduction - Miniature Circuit Breaker (MCB) SALIENT FEATURES SALIENT FEATURES Standards MCBs conform to the latest standard IS 8828: 1996/IEC: Mid-Trip Position The Mid trip position of the knob is visible indication of fault condition. Identification of Faulty circuit becomes very easy. Energy Saving Watt loss - 40%-75% of stipulated values in IS: 1996 / IEC Pub , making it one of the most energy efficient MCB s. Low let through energy 2 Under short circuit conditions I t (let through energy) is minimum in Goldline MCBs (Class-3 as per BS EN 60898) - ensuring longer life of contacts and reduces thermal Stresses in the distribution circuits. Safety MCBs have incorporated shrouds to prevent direct touch with live parts ensuring protection against electric shock. Perfect Connections MCBs have been provided with serrated box type terminals with saw tooth type serrations & stirrup type terminal surface on both sides. Thus it ensures perfect grip on conductors. Torque withstand capacity of terminals is more than 2 Nm.
2 Step mounting clip The MCB has been fitted with 2-step thermoplastic mounting clip which provides convenient mounting and removal of MCBs. CB Certification The only MCB in India under IECEE-CB scheme as per IEC: The CB certificate is acceptable to all member countries globally. CONSTRUCTIONAL FEATURES CONSTRUCTIONAL FEATURES Housing The housing of Goldline MCBs is made of injection moulded thermoplastic polyester (PBT) in RAL 7035 Grey colour, as per international code. This material is fire retardant, Anti tracking and non-hygroscopic. Contacts The contacts are made of Silver-inlaid copper which ensure longer life of contacts. These have low resistance resulting in low watt loss. The contacts are designed to have zero Bounce during closing operation. Operating Mechanism Goldline MCBs have quick make, quick break, trip-free mechanism. Mounting Arrangement Goldline MCBs are installed directly on 35mm DIN Rail in distribution boards / control Panels simply by snapon-fixing, hence saves time in installation or removal. Working Principle Miniature Circuit Breakers are based on thermal magnetic technology. The protection is Provided by combining a temperature sensitive device (bimetal) and a current sensitive electromagnetic device. Both components trigger the mechanism mechanically. The MCB design is based on current limiting technology. Back up Protection Goldline MCBs are capable of handling fault levels of current up to 10,000 A. However, for installations where the fault current is expected to be more than 10,000A, backup can be achieved by using Indo Asian HRC Fuse links 100A, gg type fuse link. Low Watt Loss Goldline MCBs have been designed to minimize energy loss through unique contact Configuration and reduction of hot spots. Watt loss per pole in Goldline MCB is far lower than that specified in IS 8828:1996 / IEC Pub Rated Current (A) Max. allowable Watt loss MCB Max. Watt Per pole as per Loss Per pole IS: , IEC Pub 898 (1995) Rated Current (A) Max. allowable Watt loss per pole as per IS: , IEC Pub 898 (1995) & IEC , 2002 Goldline MCB Max. Watt Loss Per pole < <In= <In= <In= <In= <In=
3 APPLICATIONS B Type For protection of Resistive loads such as bulbs, heaters etc. C type For protection of Inductive loads such as motors, air conditioners etc. D type For protection of Cables and highly inductive loads which have high starting current such as transformers. Indo Kopp MCBs for DC application have all features as those of AC MCBs with following additional features making it suitable for DC circuits. FEATURES DC MCB incorporates built in permanent magnet, which directs the arc in to the arc quenching chamber. Free from nuisance tripping caused by vibrations. Clear indication of polarity by the use of stickers, + sign on incoming terminal of single pole and + symbol on first pole/ - symbol on second pole of 2 pole MCBs. Time constant > 5 ms. DC MCB with extended terminals meeting RSDO specification no. SPEC/E-12/1/04 are also available. ACCESSORIES AUXILIARY SWITCH The auxiliary switch is used for remote signalling, auxiliary supplies and other similar functions. The auxiliary switch is switched ON and OFF together with the MCB through internal linkage. This can be used in following configurations application. This is fitted on left side of the MCB. Configuration Combination of Terminals to be used 1. N.C. & N.O.E 21-22, N.C. & Changover 21-22, 11-12, N.C. & N.C , Technical Data Rated Voltage, Max. Rated Current Conductor Cross section Module Width : 220 V AC 110 V DC : 6 A AC / 1 A DC : up to 1 mm : 9 mm
4 SHUNT TRIP The shunt trip switch provides the facility of tripping MCBs from remote locations. Depending on the construction and use, this is available in two different versions as described below: 1. Shunt trip function only For tripping, the required tripping voltage is applied across the leads taken out of the Shunt trip. 2. Shunt trip with isolable neutral In this version in addition to shunt coil, the isolable neutral is provided in the same housing. The two leads are taken out for application of tripping voltage to the coil. The instant tripping voltage to the coil can be for less than 100 milliseconds preferably via push button or any other device. In case tripping voltage is continuously applied, for longer, the coil can burn. The shunt trip release is fixed on the right side of the MCB. Technical Data Rated Voltage Un Rated Frequency Break time Module Width Connecting Terminal : VAC VDC : 50 Hz or D.C. : <0.1 sec. : 17.5 mm. : 6 inch long flexible wires All above accessories are available factory fitted. Technical Specifications AC MCB Specifications : IS 8828: 1996, IEC Pub Number of Poles : 1, 1+N, 2, 3, 3+N & 4 Tripping Characteristic & Rated : B characteristics - 6A to 63A Currents (In) : C characteristics - 0.5A to 63A D characteristics - 0.5A to 63A Rated breaking capacity (Icn) : 10,000 A Energy Limiting Class : Class 3 as per BS EN Rated Voltages (Ue) Single Pole : 240 / 415 VAC / 60 VDC Multi Pole : 415 VAC / 110 VDC (When 2 poles connected in Series) Insulation Voltage (Ui) : 500V Rated Frequency : 50/60 Hz Impulse withstand voltage (Uimp) : 4 KV (1.2 / 50 u s) Impulse power frequency voltage : 2KV (50 Hz) Housing material : Polybutylene Terephthalate in RAL 7035 Grey colour Degree of Protection : IP 20 as per IS: / IEC Mounting Connecting Terminals Electrical Service Life Ambient Temperature : Quick-snap on DIN rails, 35mm : Combination box terminals on incoming and outgoing sides. Suitable for single-core, stranded and flexible conductors upto 25 Sq mm. : Min. 30,000 make/break operations : T max. : +55º C T min.: -25º C
5 DC MCB Specifications No. of Poles Rated Current Rated Voltage Rated short circuit breaking capacity Insulation Voltage Mounting Connecting Terminals Electrical Service Life Vibration Level : IEC /RSDO - SPEC/E-12/1/04 : Single pole, Double Pole : 0.5 to 63A : 220 V DC : at 48V DC-10kA above 48V DC & upto 130 VDC-1kA : 500V : Quick snap to mounts rails 35 mm on mounting bracket for RDSO : Combination box type terminals on both sides and also with extended terminals : 10,000 make/break operations : 3g, 50 cycles ISOLATORS Specifications : IS Part 3/IEC , 1999 Current Ratings : 40, 63, 80,100 and 125A Rated Voltage : 240/415 V Number of Poles : SP, DP, TP & FP Utilization Category : AC23A SHUNT TRIP
MINIATURE CIRCUIT BREAKER
Technical Article MINIATURE CIRCUIT BREAKER T 146 PURCHASE he Spaceage MCB protects wires and cables automatically against overload and short-circuits in domestic, commercial and industrial installations.
Goldline Miniature Circuit Breakers
Goldline Miniature Circuit Breakers Goldline MCBs Since its inception in 1958 Indo Asian has created innovative products and electrical systems that contribute to the quality of life. Keeping with this
(Miniature Circuit Breaker)
(Miniature Circuit Breaker) Features : l Uniform 10KA breaking capacity for B and C Curve l Low power consumption, thus cost effective & energy saving l Suitable for DC and for a wide frequency range of
Jtec 10kA Miniature Circuit Breaker
EN 60898 Jtec 10kA Miniature Circuit Breaker Techna s JTEC range has been enthusiastically adopted by a diverse range of customers seeking a cost effective 10kA performance. Jtec MCBs are available in
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
01 Spectra Plus - Introduction
01 Spectra Plus - Introduction Standard features Conforming to IS13947-2/EN60947 2 Compact dimensions Available in 3P & 4P High performance microprocessor protection release Wide overload setting from
3 - Protection components Motor circuit-breakers
Contents 0 - Protection components Motor circuit-breakers protection components for the motor protection Thermal-magnetic motor circuit-breakers Selection guide..............................................page
Index. Manual Motor Starters 1. Auxiliary Contact Blocks 1. Trip Alarm Auxiliary 1. Switch. Shunt Release 1. Under-voltage Release 2.
Index Index Page Manual Motor Starters 1 Auxiliary Contact Blocks 1 Trip Alarm Auxiliary 1 Switch Shunt Release 1 Under-voltage Release 2 Accessories 2 Busbar Connectors 2 Enclosures 2 Leistung, kw C mv
DX 3 MCBs. Choice of DX 3 MCBs for capacitor banks. Technical data
Specifications IS/IEC 60898-1 2002 Number of poles SP, SPN, DP, TP, TPN, FP Characteristics C & D Curve Breaking capacity 10 ka 0.5 A to 63 A as per IS/IEC 60898-1 2002 16 ka for 0.5 A to 25 A as per IEC
DPX Thermal magnetic and trip-free switches DPX 3 -I 630
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 3 630 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 4. OVERVIEW 2 5. ELECTRICAL AND MECHANICAL CHARACTERISTICS 2 6. CONFORMITY
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
Essential Loads also use stand by generator systems mostly in process industries as they relate to high restarting times or high down times.
The need for continuous power supply and its reliability has increased rapidly over the years, especially in all those areas where uninterrupted power supply is a must. Modern systems are power dependent.
Control Circuit Protection
Contents 5SJ4 Branch Circuit Protectors 5SY4 Supplementary Protectors 5SY6 Supplementary Protectors 16/19 5SJ4 Page Selection and ordering data 1-pole up to 63A 16/4 1-pole, 2-pole, 16/5 3-pole, 240VAC
ATyS S - ATyS d S Remotely operated Transfer Switching Equipment from 40 to 125 A
Transfer switches The solution for > Genset < 90 kva > Heating systems > Climate control > Ventilation systems > Telecommunications atys-s_018_a Strong points Function products are 4 pole remotely operated
020: 2013 CEB SPECIFICATION MINIATURE CIRCUIT BREAKER (MCB)
020: 2013 CEB SPECIFICATION MINIATURE CIRCUIT BREAKER (MCB) CEYLON ELECTRICITY BOARD SRI LANKA Telephone: +94 11 232 0953 Fax: +94 11 232 3935 CONTENTS Page 1.0 Scope 3 2.0 System Parameters 3 3.0 Service
Miniature Circuit-Breakers (MCBs)
Product Overview Miniature Circuit-Breakers (MCBs) Design Tripping characteristics Rated current I n Rated breaking capacity Power supply company product range 5SP3 E 16 - A Standard product range 5SQ2
MINIATURE CIRCUIT BREAKERS RCBO s & DIN RAIL MOUNTED FUSE HOLDERS
MINIATURE CIRCUIT BREAKERS RCBO s & DIN RAIL MOUNTED FUSE HOLDERS MANUFACTURED IN THE EU EUROPEAN QUALITY 1, 2 & 3 POLE MCB s TRIPPING CURVES C & D CURRENT RATINGS 1AMP TO 63AMPS 10KA BREAKING CAPACITY
The young energy ensures more safety
The young energy ensures more safety Domestic Products Catalogue 2017 CORPORATE OFFICE ABOUT STANDARD STANDARD is a brand of India s leading FMEG company, Havells India Ltd., that offers a wide range of
DX³ RCCBs - ID 4P up to 100 A
87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DX³ s - ID CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation - Connection...
Vistop TM isolating switches 63 to 160A
DX 3 - IS main switches 16 to 125A Vistop TM isolating switches 63 to 160A 225 15 225 18 4 064 00 4 064 59 Pack Cat. No. Main switches AC 22 A category as per EN607-3 Grey handle Accept 1 signalling auxiliary
CTX 3 Control relays Cat. N (s) : /06/09..14/16/19..24/26/29
87045 LIMOGES Cedex Telephone: +33 5 55 06 87 87 FAX: +33 5 55 06 88 88 CTX 3 Control relays Cat. N (s) : 4 168 00..04/06/09..14/16/19..24/26/29 CONTENTS PAGES 1. Description - Use... 1 2. Range... 1 3.
B115...B180 RF200 RFN200 B250...B400 RF400 RFN400
Page -2 Page -4 Page -6 FOR BG SERIES MINI-CONTACTORS Type RF9, phase failure sensitive, manual resetting Type RFA9, phase failure sensitive, automatic resetting Type RFN9, non-phase failure sensitive,
D509E. Manual Motor - Starters
D509E Manual Motor - Starters Index Page Manual Motors Starters 182 Auxilliary Contact Blocks 182 Trip Alarm Aux. Switch 182 Shunt Release 182 Under-voltage Release 183 Accessories 183 Busbar Connectors
The breakers offer thermal-magnetic trip protection according to Z and K characteristics.
Series High Performance Circuit Breakers Description The high performance MCB offers a compact solution to circuit protection. The devices are DIN rail mounted. The is available with application-specific
ATyS d M Remotely operated Transfer Switching Equipment from 40 to 160 A
ATyS d M Remotely operated Transfer Switching Equipment Transfer switches new The solution for > Applications with an external ATS/AMF controller > Building Management Systems (BMS) atys-md_002_b_1_cat
NB1 Miniature Circuit Breaker
P-00 Modular DIN Rail Products MCB NB Miniature Circuit Breaker Color coded contact position indicator provides visual indication of the device status and insulation function Magnetic trip elements provide
Phase + Neutral, neutral on right side
87045 LIMOGES Cedex Telephone number: +33 5 55 06 87 87 Fax: +33 5 55 06 88 88 DX 3 MCB 6000 A / 10 ka Cat.. N (s): 4 074 67 / 68 / 69 / 70 / 71 / 72 / 73 / 74 / 75 / 76 / 77 / 78 / 79 ; 4 077 33 / 34
FUSOMAT Visible breaking and tripping fuse switches from 250 to 1250 A
Fuse protection The solution for > Motor load break > Protection of industrial cabinet > Electrical distribution fusom_063_b_1_cat Strong points > Tripping upon overload > High breaking capacity > Improved
DPX Thermal magnetic and trip-free switches DPX 3 -I 160
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 3 160 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 4. OVERVIEW 2 5. ELECTRICAL AND MECHANICAL CHARACTERISTICS 3 6. CONFORMITY
DPX 630 Thermal magnetic and trip-free switches DPX-I 630
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 630 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 4. OVERVIEW 2 5. CONNECTION 2 6. ELECTRICAL AND MECHANICAL CHARACTERISTICS
Page. Circuit-Breakers M4 2 for motor protection. Auxiliary contacts 3 Signalling switch Auxiliary releases
Circuit Breakers M4 Page Circuit-Breakers M4 2 for motor protection Auxiliary contacts 3 Signalling switch Auxiliary releases Insulated 3-pole busbar system 4 Terminal block DIN-rail adapters 5 Busbar
schneider-electric.com/sg K60 Circuit Breakers The affordable way to stay safe from electrocution and electrical overloads schneider-electric.
K0 Circuit Breakers The affordable way to stay safe from electrocution and electrical overloads Overview K0 Circuit Breaker Technical Specification MCB RCCB K0 Circuit Breaker K0N K0H ID K Number of poles
Phase + Neutral, neutral on left side
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 DX 3 MCB 10000 A / 16 ka CONTENTS PAGE 1. Description, use...1 2. Range...1 3. Overall dimensions...1 4. Preparation - Connection...1
DRX 125 Circuit breaker (not adjustable)
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 272 20/21/22/23/24/25/26/27/55/56/57/58/59/60 INDEX PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3. DIMENSIONS (continuation) 2 4.
The need for continuous power supply and its reliability has increased rapidly over the years, especially in all those areas where uninterrupted
110 The need for continuous power supply and its reliability has increased rapidly over the years, especially in all those areas where uninterrupted power supply is a must. Modern systems are power dependent.
cor Long Run Experience
Moulded Case Circuit Breakers Moulded Case Circuit Breakers 16-1250A cor Long Run Experience cor Breaking capacity (according to IEC 947-2 at 415V) Icu 100 D160L D250L D400L D630L 70 60 DH800 50 35 30
Selection Guide Motor Control Device Solutions
Selection Guide Motor Control Device Solutions Expect more and get it from c3controls. Our portfolio of Motor Control Devices consists of worldclass products designed and manufactured to meet your requirements
DRX 100 B/N/H Circuit breaker (not adjustable)
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 INDEX PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3. DIMENSIONS (continuation) 2 4. MOUNTING 2 5. CABLING 3 6. ELECTRIC AND MECHANICAL
DNX 3 MCB 4500 A / 6 ka Phase + Neutral, neutral on left side
87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DNX 3 MCB 4500 A / 6 ka CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation
DRX 250 B/N/H Circuit breaker (not adjustable)
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 References rences: /18/19/20/21/22/23/24/25/26/27/28/29/ 32/33 INDEX PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 4. MOUNTING 2 5.
Protection components
Presentation, characteristics Presentation 1 2 3 motor circuit-breakers are 3-pole thermal-magnetic circuit-breakers standards IEC 60947-2 and IEC 60947-4-1. Connection These circuit-breakers are designed
For Info: Phone: Fax:
Page -2 TWO POLES IEC rated current Ith: 20A (AC1) IEC operational power: 1.3kW (AC3 230V) Ideal for domestic applications. Page -2 THREE AND FOUR POLES IEC rated current Ith: 25A, 40A and 63A (AC1) IEC
Moulded Case Circuit Breakers
Moulded Case Circuit Breakers DU Series About us Larsen & Toubro is a technologydriven company that infuses engineering with imagination. The Company offers a wide range of advanced solutions in the field
DPX Thermal magnetic and trip-free switches DPX 3 -I 250
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 3 250 Reference(s) : 420 205/ 207/ 208/209/ 215/ 217/ 218/ 219/ 235/ 237/ CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3.
IEC Low Voltage General Purpose Protection
, 6A, 0/400VAC (/440VAC) Complying with DIN VDE 0660 Part 07 EN / IEC 60947- DIN VDE 066 Part IEC 6069- DIN VDE 068 DIN VDE 4880 The D0-LINOCUR is a combination of switch-disconnector-fuse and NEOZED 6
Range 16A to 63A. Sensitivity 30mA, 100mA, 300mA, 500mA. Execution Double Pole, Four Pole. Specification IEC / IS : 2000
The flow of current through electrical facilities always involves risks. Poorly insulated equipment, faulty wires and incorrect use of an electrical devise cause currents to flow through the wrong path
1489-M Circuit Breakers
Dual terminals provide wiring/bus bar flexibility and clamp from both sides to improve connection reliability Terminal design helps prevent wiring misses Scratch- and solventresistant printing Suitable
DPX moulded case circuit breakers
BREAKING AND PROTECTION DEVICES 10 / 2011 DPX moulded case circuit breakers DPX moulded case circuit breakers offer optimum solutions for the protection requirements of commercial and industrial installations.
and other modular devices for low voltage installation
Technical catalogue System and other modular devices for low voltage installation 2CSC400002D0204 SUMMARY Introduction Miniature Circuit-Breakers Residual Current Devices Auxiliary elements and accessories
Moulded case circuit breakers
Moulded case circuit breakers CONTENT Range 4 Protection Releases 5 Salient Features 8 Accessories, 4 Technical data 2 Time Current Characteristics 5 Overall Dimensions 7 SN4 SN3 SN2 SN 3 RANGE Moulded
Cat. N (s) : /65/66/83/84, /94/95/96/99, /01/02/06/07/11/12/13/14. Pollution degree : C / + 40 C. .
87045 LIMOGES Cedex Telephone : (+33) 05 55 06 87 87 Fax : (+ 33) 05 55 06 88 88 R.C.C.B. s 0090 00/01/02/06/07/11/12/13/14 0/01/02/06/07/11/12/13/14/18/19/23/24/25/26/ /18/19/23/24/25/26/45/46 45/46 0090
Basic function. Rated current. Appropriate for three-phase motors of output 2) [kw] I n. = 400 V a.c. 2) Appropriate for three-phase motors
![Basic function. Rated current. Appropriate for three-phase motors of output 2) [kw] I n. = 400 V a.c. 2) Appropriate for three-phase motors](/thumbs/74/70162763.jpg "Basic function. Rated current. Appropriate for three-phase motors of output 2) [kw] I n. = 400 V a.c. 2) Appropriate for three-phase motors")
MOTOR STARTERS SM Basic function Switching and protection of motors up to A Protection against short-circuit and protection against overload The device responds to phase failure The device is provided
RX 3 MCB 4500 A Phase + Neutral, neutral on left side
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 RX 3 MCB 4500 A CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation - Connection...
DPX Magnetic only
87045 LIMOGES Cedex Phone :+33 5 55 06 87 87 Fax :+33 5 55 06 88 88 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3. DIMENSIONS (NEXT) 2 4. ELECTRICAL AND MECHANICAL CHARACTERISTICS 3 5. CONFORMITY
15 16 MCCBs for Power Distribution Technical Specification Frame 100A 250A 250A 400A 400A 630A 800 / 1000 / 1250 Type C DN0-100 D DN1-250 N DN2-250 D N S H DN3B-400 DN3-400 D N D N S V DN3-630 DN4-1250
, , PREPARATION - CONNECTION. Mounting:. On symmetrical EN rail or DIN 35 rail
87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DX 3 4500 A / 6 ka CONTENTS PAGES 1. Description, use...1 2. Range...1 3. Overall dimensions...1 4. Preparation - Connection...1
IP20 degree of protection; IP40 degree of protection after installation in a distribution box
RI 50 RI 50 is used for the protection of installations and devices (overload and short circuit), and as a disconnector in case of electric shock Simple and quick fixing to a 35 mm mounting rail in accordance
AF40... AF96 3-pole contactors Technical data
Main pole - Utilization characteristics according to IEC Standards IEC 60947- / 60947-4- and EN 60947- / 60947-4- Rated operational voltage Ue max. 690 V Rated frequency (without derating) 50 / 60 Hz Conventional
Characteristics of LV circuit breakers Releases, tripping curves, and limitation
Characteristics of LV circuit breakers Releases, tripping curves, and limitation Make, Withstand & Break Currents A circuit breaker is both a circuit-breaking device that can make, withstand and break
TX³ RCCBs 2P up to 100 A
87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 TX³ RCCBs CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation - Connection...
87045 LIMOGES Cedex. 2. PRODUCT RANGE (continued) 1. DESCRIPTION - USE. Breaking capacity : Symbol : Technology : 3. OVERALL DIMENSIONS
87045 LIMOGES Cedex Phone : + 33 5 55 06 87 87 Fax : + 33 5 55 06 88 88 R.C.B.O. DX 6000 A Phase + Neutral,, neutral on right side Cat. n (s) : 077 31 077 44-077 77 077 84 078 79 079 01-083 95 084 06 084
Wall mounted switchgear
Contents Safepact 2... pages /2 to / Enclosed MCCBs 6 to 60A... page /2 Enclosed switch disconnectors 100 to 60A... page / Earth leakage.... page /4 Auxiliaries and accessories... page /5 Enclosed Interpact...page
Miniature circuit-breaker (MCB) SH200M Series
Miniature circuit-breaker (MCB) SH200M Series 25 mm² cage terminals, a well proven and reliable technology. IP20 - finger safety. Scratch and solvent resistant marking due to laser printing. Easy identification
Specification for 70mm pole pitch Air circuit breaker up to 1600 A
Specification for 70mm pole pitch Air circuit breaker up to 1600 A Protective device for low voltage electrical installation Last update :2011-07-08-1 - Table of contents: 1 General...3 2 Compliance with
R.C.B.O. SP / 1 module
87045 LIMOGES Cedex - France Telephone : (+33) 5 55 06 87 87 Fax : (+33) 5 55 06 88 88 R.C.B.O. SP / 1 module 6064 04 6064 64 05 6064 10 6064 11 6064 12 CONTENTS PAGES 1. Description, use... 1 2. Range...
TeSys contactors. Use in category DC-1 (resistive loads; time constant L/R y 1 ms) Rated operational current Ie. to be wired in series
Selection 3-pole shockproof contactors FG d.c. supply Selection guide for utilisation categories DC-1 to DC-5 Use in category DC-1 (resistive loads; time constant L/R y 1 ms) Rated operational current
Thermal-Magnetic Circuit Breaker 2210-S291-P9M A
Thermal-Magnetic Circuit Breaker 0-S9-P9M-40033-...A Description Single pole thermal-magnetic circuit breaker with trip-free mechanism and toggle actuation. Two-chamber construction with cascade contact
MCCB Accessories to suit AF
MCCB s MCCB Accessories to suit 125-630AF Accessory fitting combinations INTERNAL General purpose types Micro-switch types Auxiliary Heavy duty types Bridge -contact types Auxiliary Shunt UVT Internal
COMBINATION CIRCUIT BREAKERS RCBO
COMBINATION CIRCUIT BREAKERS RCBO W COMBINED MCB AND RCCB, SERIES BOLF W CONTACT POSITION INDICATOR 108 TYPE EAN CODE FOR QUICK ORDERING TRIP INDICATOR WHITE/BLUE CONTACT POSITION INDICATOR RED/GREEN W
RESIDUAL CURRENT CIRCUIT BREAKERS WITH OVERCURRENT PROTECTION OLE
OLE Residual current circuit breakers RESIDUAL CURRENT CIRCUIT BREAKERS WITH OVERCURRENT PROTECTION OLE OLE-10B-1N-030AC The device is a combination of residual current circuit breaker and circuit breaker.
DPX earth leakage DPX 3 -I earth leakage
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 3 250 + earth leakage Reference(s) : 420 225/ 227/ 228/229/ 255/ 257/ 258/ 259/ 285/ 287/ CONTENTS PAGES 1. USE 1 2. RANGE 1 3.
DX³ 4-pole RCBO 6000 A/10 ka
87045 LIMOGES Cedex Telephone number: +33 (0)5 55 06 87 87 Fax: +33 (0)5 55 06 88 88 DX³ 4-pole RCBO CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation - Connection...
Thermal-magnetic Miniature Circuit Breaker 4230-T...
Thermal-magnetic Miniature Circuit Breaker 420-T... Description Single pole and multipole thermal-magnetic miniature circuit breakers (MCBs) in accordance with EN 60947-2, UL 077 and UL 489 for DIN rail
Thermal magnetic and trip-free switches
87045 LIMOGES Cedex Phone : 33 05 55 06 87 87 Fax : 33 05 55 06 88 88 DPX 3 1600 Reference(s : 422 250 /251/ 252/ 253/ 254/ 255 /256/ 262/263/ 264/ 265/ 266/ 267/268/ 269/ 270/ 271/ 272/ 273/ 278/ 287/
LV switch-disconnectors. Interpact Merlin Gerin 40 to 2500 A. Catalogue. We do more with electricity
LV switch-disconnectors Catalogue Merlin Gerin 40 to 2500 A We do more with electricity LV switch-disconnectors The various low-voltage applications 2 from 40 to 2500 A 4 Compact from 80 to 1250 A 5 Masterpact
AF40... AF96 3-pole contactors 30 to 60 hp at 480 V AC AC / DC operated with 1 N.O. + 1 N.C. auxiliary contacts
AF4... AF96 -pole contactors to 6 hp at 48 V AC AC / DC operated with N.O. N.C. auxiliary contacts Description AF4... AF96 contactors are mainly used for controlling -phase motors and power circuits up
LEXIC Curv LIMOGES Cedex. Cats N (s) : /68/87/88, /48, /84/85, /76/77/95/96/97, /71/72 1.
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 LEXIC MCB s DX-H 80A, 100A, 125A Curv urves B and C CONTENTS PAGES 1. Description, use...1 2. Range...1 3. Overall dimensions...1
W DATASHEET: MINIATURE CIRCUIT BREAKER (MCB), SERIES AMPARO
W DATASHEET: MINIATURE CIRCUIT BREAKER (MCB), SERIES AMPARO W SCHRACK-INFO Lift and clamp terminals on both sides Terminal guide for secure connection Terminal cross-section: 1-25mm² Snap-on mounting for
DPX 160 Thermal magnetic and trip-free switches DPX-I 160
87045 LIMOGES Cedex Phone : +33 05 55 06 87 87 FAX : +33 05 55 06 88 88 DPX 160 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3. DIMENSIONS (NEXT) 2 4. OVERVIEW 2 5. CONNECTION 2 6. ELECTRICAL AND
Modular contactors and relays
pages /4 to / pages /8 and /9 pages /10 and /11 pages /12 and /13 Presentation and standards Presentation Designed for use in modular panels and enclosures, these contactors feature : i Easy installation
Innovation That Leads the Change
Innovation That Leads the Change Mitsubishi Electric s foray in the Low Voltage Switchgears segment in India marked the beginning of a series of innovations that are now gathering tremendous industry accolades..
SICOP. Bimetal Overload Relays Type 3UA5/6 & 3UC5/6. Introduction. Application
s SICOP Bimetal Overload Relays Type 3UA5/6 & 3UC5/6 Introduction The bimetal overload relays type 3UA5/6 & 3UC5/6 relays are indigenously manufactured and bring to the users a whole range of benefits,
Jtec 489 UL489 Branch Circuit Breaker
Jtec 489 UL489 Branch Circuit Breaker 10kA Miniature Circuit Breaker R The Jtec 489 range is UL 489 listed (File E255530). Available in trip curves Z (v. quick), B (quick), C (medium), K (motor) and D
Manual Motor Starters. Meta-MEC
Manual Motor Starters Meta-MEC Manual Motor Starters LS Meta-MEC Manual Motor Starters provide completed ranges up to 100A 45 mm 55 mm 32AF 2 2 45 mm 70 mm 63AF 100AF 3 3 Manual LS Meta-MEC Motor Starters
Technical Information
-100 Controller IEC Performance Data (CSA C22.2, UL 508 No. 14 in connection with a short-circuit protection device Catalog No. -100... 25A 40A 63A 90A Maximum Short-Circuit Current 480V [ka] 65 65 42
Industrial Contactors CTX 3 3P 185A - 800A
87045 LIMOGES Cedex Telephone: +33 5 55 06 87 87 FAX: +33 5 55 06 88 88 Industrial Contactors CONTENTS PAGES 1. Description - Use... 1 2. Range... 1 3. Overall dimensions... 1 4. Installation - Connection...
DNX 3 MCB 4500 A / 6 ka Phase + Neutral, neutral on left side
87045 LIMOGES Cedex Téléphone : 05 55 06 87 87 Télécopie : 05 55 06 88 88 DNX 3 MCB 4500 A / 6 ka CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation - Connection...
Instantaneous tripping TYPE B, C, D TYPE B, C TYPE B, C, D TYPE B, C IEC RCCB TYPE C IEC61008 RCBO 25, 40, 63A. IEC61009 Isolating Switch
Features (1) All models fully comply with IEC regulations (2) Units can be mounted on a standard 35mm IEC rail (3) Residual current circuit breakers use an original Mitsubishi Electric IC securing reliable
Cat N 3. OVERALL DIMENSIONS
Cat N Motor driven remote control module 87045 LIMOGES Cedex - FRANCE Telephone : + 33 5 55 06 87 87 Fax: + 33 5 55 06 88 88 Cat N : : 4 062 91 CONTENTS PAGE 1. Description - Use...1 2. Product range...1
Innovation in soft start technology HFE-2 USER MANUAL. MAN-HFE-002. Version 01
Innovation in soft start technology HFE-2 USER MANUAL MAN-HFE-002. Version 01 HFE-2 user guide Fairford Electronics Ltd Bristow House Gillard Way, Ivybridge PL21 9GG UK www.fairford.com 2016 by Fairford
70 RT HP SWITCH DISCONNECTORS IN PLASTIC BOX
70 RT HP SWITCH DISCONNECTORS IN PLASTIC BOX SWITCH DISCONNECTORS IN METAL BOX ATEX SWITCH DISCONNECTORS IN METAL BOX The switch disconnectors in plastic boxes, which are available in control or emergency
DPX 1600 Electronic release
87045 LIMOGES Cedex Phone :+33 05 55 06 87 87 Fax :+33 05 55 06 88 88 DPX 1600 CONTENTS PAGES 1. USE 1 2. RANGE 1 3. DIMENSIONS 1 3. DIMENSIONS (NEXT) 2 4. OVERVIEW 2 5. CONNECTION 2 6. ELECTRICAL AND
DX³ RCBO 4500/6 ka Phase + Neutral, neutral on left
87045 LIMOGES Cedex Telephone number: +33 5 55 06 87 87 Fax: +33 5 55 06 88 88 DX³ RCBO 4500/6 ka CONTENTS PAGE 1. Description, use... 1 2. Range... 1 3. Overall dimensions... 1 4. Preparation Connection...
up to 63 A (1 module per pole)
87045 LIMOGES Cedex Telephone: +33 5 55 06 87 87 FAX: +33 5 55 06 88 88 Direct current MCB DX 3 16kA, up to 63 A (1 module per pole) CONTENTS PAGE 1. Description - Use... 1 2. Range... 1 3. Overall dimensions...
GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector
GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector Catalog 0500CT9702R409 2009 Class 525/580 CONTENTS Description............................................. Page General Characteristics...................................
SWITCHGEAR. 4G cam switches
SWITCHGEAR 178 4G cam switches ENERGY SAFELY SWITCHED 179 SWITCHGEAR 180 GENERAL INFORMATION 4G-series cam switches are low voltage switches, designed according to the latest knowledge about switchgear
K50H004UP cam changeover switch - 4-pole A - screw mounting
Characteristics cam changeover switch - 4-pole - 60-50 A - screw mounting Main Range of product Product or component type Component name [Ith] conventional free air thermal current Mounting location Fixing
SFS-UFS Single Foot Switches
SFS-UFS Single Foot Switches Technopolymer housing, shock proof Protection degree IP53 or IP65 13 contact blocks available Various auxiliary devices available UFS Series SFS Series Options & Ordering Codes
Interchangeable Built-in Fixed thermal Adjustable thermal Magnetic Fixed Adjustable Adjustable Electronic RMS 7 LS LSI
. Technical Data and Specifications Ratings Frames EG, JG and LG EG JG LG Maximum rated current (amperes) 15, 160 1 50 400, 630 Breaker type 3 B B E S S H H C E S H C U X E S H C U X of poles 1, 3, 4,
NEW. Moulded Case Circuit Breakers New DU Series 20 A to 250 A
NEW Moulded Case Circuit Breakers New DU Series 0 A to 50 A About us Larsen & Toubro is a technology-driven USD 7 billion company that infuses engineering with imagination. The Company offers a wide range