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Total 8460 products for qo circuit breakers Manufacture & Suppliers

AC Indoor Type Vacuum Three Phase Circuit Breaker 40.5 KV High Voltage 4000A

...Circuit Breaker with High Voltage Switchgear Equipment Description 1. ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker is three-phase voltage 50Hz Power , 12kV Rate voltage power system indoor switch equ...

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

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Recloser 12kV 1250A Pole Mounted Circuit Breaker High Voltage Digital Deeply Integrated Recloser

...circuit breaker high voltage digital deeply integrated recloser Product Description: The 27kV embedded poles high voltage AC automatic recloser 630A high voltage vacuum circuit breaker is the perfect solutio...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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Deeply Integrated Type 27kV High Voltage Vacuum Circuit Breaker With Magnetic Control Digital

...circuit breaker with magnetic control digital Product Description: The High Voltage Vacuum Circuit Breaker is designed for manual switching and closing of power systems. With 1MHZ Radio Impact Voltage (Max.)...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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Household Electric Leakage Circuit Breaker , Precision Multi Circuit Breaker

...circuit protection DZ47 small circuit breaker household air switch. Brief introduction DZ47 series small circuit breaker is a kind of limited current high breaking small circuit breaker with double protectio...

Zhejiang THOR Electric Co., Ltd
Zhejiang,China

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Short Circuit Protection Micro Circuit Breaker With Multi Poles 220V/440V

...Circuit Breaker, 2 pole circuit breaker 1. Application The miniature circuit breaker mcb is mainly used in AC50/60Hz single pole220V or two,three,four pole 400V voltage for overload and short-circuit protect...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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Short Circuit Protection Micro Circuit Breaker With Multi Poles 220V/440V

...Circuit Breaker, 2 pole circuit breaker 1. Application The miniature circuit breaker mcb is mainly used in AC50/60Hz single pole220V or two,three,four pole 400V voltage for overload and short-circuit protect...

Wenzhou New Blue Sky Electrical Co.,Ltd
Zhejiang,China

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SM1 MCB Circuit Breaker Electrical Distribution Medium Voltage Breaker

...circuit breaker 1~100A, 1P,2P,3P,4P,1P+N for electrical distribution IEC 60898 Keyword:Electric and manual operation, Base:black,gray; Cover:black white; Other casing:resin plastics DC MCCB for solar syste...

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

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Indoor ZN39 33KV 40.5kv Draw Out Vacuum Circuit Breaker

...Circuit Breaker ZN39-40.5 type indoor high voltage vacuum circuit breaker is ac 50 hz, rated voltage 40.5 kV indoor high-voltage power distribution equipment. With JYN1-35, the GBC - 35 switchgear systems. c...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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ZN39 33KV 40.5kv Draw Out Vacuum Interrupter Circuit Breaker

...Circuit Breaker 33KV 40.5kv ZN39-40.5 type indoor high voltage vacuum circuit breaker is ac 50 hz, rated voltage 40.5 kV indoor high-voltage power distribution equipment. With JYN1-35, the GBC - 35 switchgea...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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High Voltage Outdoor 40.5kv SF6 Circuit Breaker For Power Plant

...Circuit Breaker For Power Plant 1. LW8A-40.5 Type SF6 Circuit Breaker 40.5kv SF6 Circuit Breaker finds its universal range of application for the three-phases electrical system with alternating current 50HZ ...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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ZN12 11KV Vacuum Circuit Breaker Indoor High Voltage 3 Phase

..., it can be used as load current, overload current and fault current for mining enterprises, power plant and substation. 2. ZN12-12 Types Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 ...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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40.5KV Electrical Vacuum Interrupter Circuit Breaker 400A Galvanized

...Circuit Breaker 400A 630A 1250A 1. ZN85-40.5 series vacuum circuit breaker vcb Electrical Vacuum Interrupter Circuit Breaker is suitable for 40.5kv, three phases AC system. It can be installed into high volt...

Xi'an Xigao Electricenergy Group Co., Ltd.
Shanxi,China

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EZD Molded Case Industrial Circuit Breaker 3 4 Pole 16~100A 125~630A 25kA 36kA 50kA 380V 415V

...) with fixed settings, rated from 15 to 630 A, ideal for simple applications in small to medium-sized buildings The EZD moulded case circuit breaker will provide protection for the circuit and equipment in c...

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

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16-630A Molded Case Circuit Breaker 25 36 50 70kA 380V 415V Icu IEC-6094

...circuit breakers from 16 to 630 A 25kA,36kA,50kA,70kA 380V 415V Icu IEC-60947 Molded-case circuit breakers (MCCB) with adjustable settings, rated from 16 to 630 A, ideal for applications in small to medium-s...

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

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Thermal Magnetic 6KA Industrial Circuit Breaker 220V IEC60898

...switch, conduct and switch-off the current under normal conditions, and able to switch, conduct and automatically switch-off the current under abnormal circuit conditions, such as short circuit. Miniature ci...

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

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DC 1000A Circuit Breaker Characteristic tester With Overvoltage Protection Function

ZXAS-1000A DC Circuit Breaker Tester Product introduction ZXAS-1000A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-1000A. Features 1. The instrument can be used se...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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500A DC Circuit Breaker Characteristic Tester With Strong Electromagnetic Compatibility

ZXAS-500A DC Circuit Breaker Tester Product introduction ZXAS-500A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-500A. Product advantages �� The instrument can be u...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZXMN-A Power System Protection Relay Tester , Circuit Breaker Simulator Machine

The CBS (circuit breaker simulator ) was designed mainly for relay protective device total group test. It can simulate circuit breaker tripping /closing so as to reduce the time of switch on off actions, which ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Test Current 500A DC Circuit Breaker Characteristic Tester With Strong Anti-Interference Ability

ZXAS-500A DC Circuit Breaker Tester Product introduction ZXAS-500A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-500A. Features 1. The instrument can be used separ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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1000A Anti Interference DC Circuit Breaker Tester For Substation Field Test

ZXAS-1000A DC Circuit Breaker Tester Product introduction ZXAS-1000A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-1000A. Features 1. The instrument can be used se...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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