residual circuit breakers

 
 
Three Composite Electrical Contacts for Circuit Breakers
 
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IEC 60947-2 Standard Molded Case Circuit Breakers / MCCB with AC 690V 50 / 60Hz 12.5A - 250A
 
 
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1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

 
Silver  Roller Lever Limit Switch Adjustable Circuit Breakers GNBER RWLCA12
 
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Circuit Breaker
for HI-currentoperation accept two Ring Terminals
(Available: 40A,50A,60A,80A, 100A, 140A,150A, 200A,250A,300A.)

KXH2-63 (card type watt hour meter circuit specialized switch, have a current protection pole and a ON/OF neutral pole, and have shunt tripping(MX)

 
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mcb,mini circuit breaker,circuit breaker

GTM3 series mould case circuit breaker

Electrical Sterling Silver Contact Rivets for circuit Protectors and Breakers with ISO9001
 

 Outdoor Panel Box / electrical distribution panel for Plug-in CH Circuit Breakers

8Way 125A Electrical Panel Distribution Box for Plug-in CH Circuit Breakers
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CE Under Voltage Trip General Switch Circuit Breakers MCCB 2000A
 
 
The U

 
 
Handheld Non Contact AC Voltage Detector Compact for testing circuit breakers
 

 
CE Under Voltage Trip General Switch Circuit Breakers MCCB 2000A
 
 
The U

24kv ZW32 Outdoor Air Circuit Breakers for mining, industrial enterprises, substation
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24kv ZW32 Outdoor Air Circuit Breakers for mining, industrial enterprises, substation
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3P / 4P Moulded Case Circuit Breakers / MCCB, Voltage 690V, 12.5A-630A, with IEC 60947-2 Standard
 
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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