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Total 10000 products for automatic circuit breakers Manufacture & Suppliers

630a Moulded Case Circuit Breaker 660 Volt Four Pole Circuit Breaker

... voltage 690V and below, rated current 1250A and below as the transfer not frequently. The circuit breaker has the protection devices of over load, short circuit and under voltage ,it can protect the circuit...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Active Member

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Isolation Switching MCB Circuit Breaker For Building Office -5°C-- +40°C

...Circuit Breaker Popular miniature type Application MCB is Miniature Circuit Breaker. 1. Mini Circuit Breaker provide the function of isolation switching, overload and short circuit 2. High short-circuit cap...

Yueqing Tainihan Electric Technology Co., Ltd..
Zhejiang,China

Verified Supplier

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630a Moulded Case Circuit Breaker 660 Volt Four Pole Circuit Breaker

... voltage 690V and below, rated current 1250A and below as the transfer not frequently. The circuit breaker has the protection devices of over load, short circuit and under voltage ,it can protect the circuit...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
High Voltage Indoor Vacuum Circuit Breaker fusible cut-out Switch 1250A

... , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

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12kV Outdoor Vacuum Circuit Breaker With IEC Certification

... , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

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S5N 400 ABB Molded Case Circuit Breakers / Three Pole Fixed ABB Molded Case Switch

...different versions and is now obsolete SACE Modul series of low voltage moulded case circuit-breaker was suitable for: Rated uninterrupted current Iu from 100A to 3200A Rated breaking capacities Icu up to 12...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

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Schneider Compact NSX Molded Case Circuit Breakers With Thermal Magnetic Protections

Schneider Compact NSX Molded Case Circuit Breakers 16 to 630A Electrical Breaker MCCB Features NSX Molded Case Circuit Breakers is a full range of high performance molded case circuit breakers (MCCB) in 2 frame...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

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Easy Pact CVS MCCB Circuit Breaker Schneider , Buildings 3 Pole MCCB Circuit Breaker

Schneider Compact NSX Molded Case Circuit Breakers 16 to 630A Electrical Breaker MCCB Application The design of CNSV series of MCCB(shorted as circuit breaker)reflects the latest current limiting principle and ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

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High Voltage Vacuum Circuit Breaker 11kv 12kv JB IEC Standard Fundable

XK High voltage 11kv 12kv vacuum circuit breaker Product Description A breaker which used vacuum as an arc extinction medium is called a vacuum circuit breaker. In this circuit breaker, the fixed and moving con...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

Site Member

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Indoor Vacuum Circuit Breaker / 1250A 1600A 11kv Vcb Panel Three Phase

...Breaker: The lower end of the breaker is fixed to a spring-operated or solenoid operated mechanism so that the metallic bellows inside the chamber are moved upward and downward during closing and opening ope...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

Site Member

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650mm VCB Indoor Vacuum Circuit Breaker 24kV/1250A High Voltage

...service life. VS1 (ZN63) vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

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High Voltage VCB Circuit Breaker Indoor Vacuum 24kV/2500A-3150A

...service life. VS1 (ZN63) vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

Verified Supplier

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Dual Function Circuit Breakers - High Performance Electrical Protection for Professional Use

... a residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A. This dual function circuit breaker provides...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

Verified Supplier

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1-Pole Dual Function Circuit Breakers with 5-Year Warranty for Arc Fault Detection Devices

... breakers are available in 120/240 V and come with main breaker type. They are also equipped with advanced arc fault detection devices that provide protection from electrical arcs. These dual function circui...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

Verified Supplier

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Buy 120/240V Dual Function Circuit Breakers with 5-Year Warranty

...circuit breakers are designed with a resilient black finish and plug-on mounting type for easy installation. Rated current of up to 20 A, these breakers can be easily returned within 90 days of purchase. The...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

Verified Supplier

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HAROK RoHS Certified Main Breakers Dual Function Circuit Breakers For Industrial Use

...-Breaker with Integral Overcurrent Protection as Fire Protection Switch, sensitive to pulsating and alternating currents Type A, ensuring reliable protection for both household and commercial applications. T...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

Verified Supplier

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Automatic Circuit Breakers

Total 10000 products for automatic circuit breakers Manufacture & Suppliers

630a Moulded Case Circuit Breaker 660 Volt Four Pole Circuit Breaker

Isolation Switching MCB Circuit Breaker For Building Office -5°C-- +40°C

630a Moulded Case Circuit Breaker 660 Volt Four Pole Circuit Breaker

High Voltage Indoor Vacuum Circuit Breaker fusible cut-out Switch 1250A

12kV Outdoor Vacuum Circuit Breaker With IEC Certification

S5N 400 ABB Molded Case Circuit Breakers / Three Pole Fixed ABB Molded Case Switch

Schneider Compact NSX Molded Case Circuit Breakers With Thermal Magnetic Protections

Easy Pact CVS MCCB Circuit Breaker Schneider , Buildings 3 Pole MCCB Circuit Breaker

High Voltage Vacuum Circuit Breaker 11kv 12kv JB IEC Standard Fundable

Indoor Vacuum Circuit Breaker / 1250A 1600A 11kv Vcb Panel Three Phase

650mm VCB Indoor Vacuum Circuit Breaker 24kV/1250A High Voltage

High Voltage VCB Circuit Breaker Indoor Vacuum 24kV/2500A-3150A

Dual Function Circuit Breakers - High Performance Electrical Protection for Professional Use

1-Pole Dual Function Circuit Breakers with 5-Year Warranty for Arc Fault Detection Devices

Buy 120/240V Dual Function Circuit Breakers with 5-Year Warranty

HAROK RoHS Certified Main Breakers Dual Function Circuit Breakers For Industrial Use