Home > Electrical Equipment & Supplies > Low Voltage Products > Moulded Case Circuit Breaker >

Testing A Circuit Breaker

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 10012 products for testing a circuit breaker Manufacture & Suppliers

NT MT Schneider Electric Molded Case Breakers / 1600A ACB Air Circuit Breakers

...MT Molded Case Circuit Breaker 1600A ACB High Current Air Circuit Breakers Masterpact NT MT is a comprehensive range of air circuit breakers designed to protect electrical systems from damage caused by overl...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
NSX100F 36 KA LV429630 Molded Case Circuit Breaker

Schneider NSX100F 36 kA LV429630 Circuit breaker 415 VAC 3p3d 100A Circuit breaker Features NSX Molded Case Circuit Breakers is a full range of high performance molded case circuit breakers (MCCB) in 2 frame si...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
630A 50HZ Outdoor 12KV VCB Circuit Breaker Light Weight

...Circuit Breaker High Voltage Circuit Breaker Light Weight Application ZW32-12 Series outdoor high voltage vacuum circuit breaker(hereinafter call breaker) is used in the three phase power system of AC 50Hz, ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
3 Pole Vacuum Circuit Breaker 630A High Voltage Circuit Breaker

...-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12KV power system. It is used as a protection and control unit for power grid ......

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
630A 25KA High Voltage Circuit Breaker Side Mounted VCB Circuit Breaker

...indoor high voltage vacuum circuit breaker Product Introduction Product name: VS1-12 side-mounted indoor vacuum circuit breaker Category: high voltage components Product introduction: VS1-12 side-mounted vac...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
IP30 GB14048.1 Low Voltage AC400V Circuit Breaker

..., manual operating mechanism. The circuit breakers which are really suitable for wind power generation and photovoltaic power generation. It has a total of 4 frame sizes, and the rated current is up to 6,300...

Wetown Electric Group Co.,Ltd.
Jiangsu,China

Active Member

Add to cart
High Breaking Capacity MPCB Motor Protection Circuit Breaker Full Voltage Up To 32 A

... for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and cut off the motor, under the AC3 load or for the overload ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
60Hz Moulded Case Circuit Breaker 125 Amp MCB 4 Pole 1 Pole C Curve

... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
125A 1600A ACB Circuit Breaker 220V 7500A 50HZ 60Hz CCC Standard

... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
125A Low Voltage 1600A MCB Circuit Breaker 50Hz 60Hz 220V

... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
125A 1600A MCCB Low Voltage Circuit Breaker 50/60Hz 220V

... AC690V and below, DC system rated voltage DC1000V and below, and rated current of 16A and 1600A. It can protect circuits and electric equipment against overload, short circuit or undervoltage, and can also ...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart
24KV Vcb Vacuum Circuit Breaker High Voltage Electrical Vcb Circuit Breaker

...Circuit Breaker with Common Insulated Cylinder Model NO.:ERFA-24 Breaking Capacity:High Voltage Circuit Breakers Operation:Electric Type Speed:High-Speed Circuit Breaker Arc-extinguishing Medium:Vacuum Insta...

ERFA Industries Group
China

Active Member

Add to cart
50/60HZ 4 Circuit Breaker Panel , Polarity Free Industrial Circuit Breaker Panel

... and developed by the company combined with the advantages of similar international products and demand of domestic and international markets. With insulation voltage up to 1000V, the circuit breaker is appl...

Radin Electric Technology Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Vigi for Acti 9 iC60 Schneider Electric Residual Current Circuit Breaker DPN, 2P,3P,4P from 10 to 63A

... circuit breaker with overload protection is a kind of electric devices or advanced circuit breaker for both overload/short circuit protection plus earth leakage fault detection (Residual current device). It...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
ABB S201S202S203S204 Miniature Circuit Breaker , MCB Circuit Breaker 1~100A 1 2 3 4P 1P+N

...Circuit Breaker 1~100A, 1P,2P,3P,4P,1P+N for electrical distribution IEC 60898 S200, SN201 Miniature Circuit Breaker - MCB ABB Brand Original Made In China Miniature circuit breakers ensure electrical safety...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
Starter Combination Motor Protection Circuit Breaker , Electric Motorized Circuit Breaker

...Circuit Breaker 3RV1011 To 3RV1042 Motor Protector Application 3RV series motor protection circuit breakers are mainly used for the overload,short-circuit and phase-failure protection for motors in the circu...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
3 Pole Motor Circuit Breaker / Motor Protection Circuit Breaker MPCB 50 HZ

...Circuit Breaker Motor Protector Application 3RV series motor protection circuit breakers are mainly used for the overload,short-circuit and phase-failure protection for motors in the circuit of AC 50/60Hz,ra...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
230V 400V MCCB Circuit Breaker 6A-100A 25 Amp Double Pole Breaker

...circuit breaker (hereinafterreferred to as circuit breaker) is suitable for circuit ofAC 50Hz, rated voltage 380V, rated current 100A, usedto distribute electric energy and protect the circuit andmotor again...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

Active Member

Add to cart