residual circuit breakers

3P / 4P Moulded Case Circuit Breakers / MCCB, Voltage 690V, 12.5A-630A, with IEC 60947-2 Standard
 
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GTM3 series mould case circuit breaker

GDHL-200A IEC62271 Automatical Circuit Breaker Contact Resistance Tester

GDZK-IV Vacuity Testers of Vacuum Switches is designed to measure the vacuum degree of vacuum switches.

1.Once Seal-Exhaust Technique
2.two types:ZKTD630/12-16,630/12-20
3.favourable price and selected qualit

1.Once Seal-Exhaust Technique
2.three types:ZKTD63012-12.5,630/12-16,630/12-20
3.favourable price and selected qualit

DZ47L(C45L) Earth Leakage Circuit Breaker.

GYM16-125 C32 Circuit Breaker/MCB 1.In compliance with IEC/EN60898-1 2.With indicator function in the contact position

abb mini Circuit Breaker
1.new structure ,easy installation ,
2.high breaking capacity
3.ISO9001/UL/3C

5SQ 5SJ legrand mcb Circuit Breaker Circuit Breaker Circuit Breaker Circuit BreakerCircuit Breaker RCCB Circuit Breaker RCCB abb
1,IEC/EN61008.1 G

L7 PLSM PLS6 MCB Circuit Breaker Circuit Breaker Circuit BreakerCircuit Breaker RCCB Circuit Breaker RCCB abb
1,IEC/EN61008.1 GB16916.1
2,the be

C45N DZ47 C60 C65N MCB Circuit Breaker Circuit BreakerCircuit Breaker RCCB Circuit Breaker RCCB abb
1,IEC/EN61008.1 GB16916.1
2,the best quality

residual current operated circuit breaker RCBO 100amp 2pole
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electric power equipment company

TSM21-225 series Moulded Case Circuit Breaker

Applications and functions
1. Incoming and outgoing function in distribution systems
2. Switching and protection devices for motors, transformers

GDGK-306 Generator Circuit Breaker Tester
1. test standard:IEC62271
2.Multi-parameters test

 
Waterproof Ignition Protected Automotive Circuit Breaker for Car
 
 
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GDHL Series Contact Resistance Tester for Circuit Breaker is applied in circuit breaker testing and power cable connection quality inspection.

The item is in accordance with standards of VDE 0664, CEE27 and BS 4293 etc.

Electrical Sterling Silver Contact Point for circuit Breakers and Relays
 
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GNQ2 GS ISOLATION TYPE ATS
Transferring of performance load isolation switch adopts single electric motor, transfer reliably ,st

GNQ2 GS ISOLATION TYPE ATS
Transferring of performance load isolation switch adopts single electric motor, transfer reliably ,st

GDGK-307 Generator Circuit Breaker Analyzer
1.Standard: IEC62271
2.favorable price

PG230, PG430 breaker are suitable in AC 50Hz, 250/440V circuit with overload and earth leakage protection.

The FIN ELCB is in conformity with the standards of IEC61008, VDE 0664, CEE27 and BS 4293.

FSL1-FS Earth Leakge Circuit Breaker(ELCB)

FSL1 Earth Leakge Circuit Breaker(ELCB)

1. More than 10 years of MCCB experience;
2. Sample and trial order is acceptable;
3. ODM/OEM is available;

Protection and control of circuit against overload and short circuit,In building installation-such as houses,offices