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

Replacing A Circuit Breaker Switch

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Total 2492 products for replacing a circuit breaker switch Manufacture & Suppliers

Lightweight NBSX1 Series Micro Circuit Breaker 6kA 20A Over Current Protection

...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 protection as well as for unfre...

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

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NBSe NBX1 Series 6kA, 1P 20A Miniature Circuit Breaker

...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 protection as well as for unfre...

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

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NBSL1-100 Series Residual Current Circuit Breaker AC 50/60Hz Long Mechanical Life

... breakers are applied to the lines with AC 50/60Hz,rated voltage of230V(1P+N) or 400V(3P+N),and rated current of 100A.In case of electric shock or electric leakage current exceeds the specified value, the re...

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

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63A 30mA Residual Current Circuit Device , RCCB Circuit Breaker BF60 Series

...Circuit Breaker,RCCB, IEC61008-1 Standard 1. APPLICATION BF60 series residual current circuit breakers are applied to the lines with AC 50/60Hz,rated voltage of230V(1P+N) or 400V(3P+N),and rated current of 1...

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

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NF400-CS Module Case Circuit Breaker , Three Pole Circuit Breaker NF 400A

...circuit breaker, New Technology 3 Pole Circuit Breaker NF 400A MCCB factory directly provide Nf cs 3phase 30-630a mccb MCCB It is a mechanical switching device that can connect, load and break the current un...

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

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LW-126kv 132kv 145kv Sulfur Hexafluoride SF6 Circuit Breaker

... grade not high than IV, alternating current 50Hz and the maximum voltage 126kV. It is used for cutting the rated current, malfunction current or switching the...

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

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126KV 252KV SF6 Circuit Breaker For Distribution Power

... grade not high than IV, alternating current 50Hz and the maximum voltage 126kV. It is used for cutting the rated current, malfunction current or switching the...

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

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ZN23 40.5Kv Acb Circuit Breaker Three Phase Power Transmission

...voltage electrical equipment, applicable to industrial and mining enterprises, power transmission and distribution system such as substation, control and protection switch, especially in metallurgy, electric...

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

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Custom Miniature 4 Pole Molded Case Circuit Breaker 300A 350A 400A

... performance, smart dimension which is the ideal replacements for the olds. Description: The ELCB′s electric leakage(residual current) protection function offers indirect touch protection when person gets an...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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Molded Case Circuit Breaker Earth Leakage

...high performance, smart dimension which is the ideal replacements for the olds. Description: The ELCB is applied in the power system of AC 50Hz, rated voltage up to 400V and rated current up to 400A, for pow...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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ZXKC-H Factory Direct Sale 12 Channels High Voltage Switch Circuit Breaker Dynamic Characteristic Tester

... of electricity consumption. High voltage circuit breakers bear the dual tasks of control and protection in the power system, and their performance directly affects the safe operation of the power system. Me...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Light Weight Snl7 3p Series ( MCB ) Miniature Circuit Breaker 63A 10ka

...Circuit Breaker 63A 10ka GENERAL SNL7 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 63A for overload and short-circuit prot...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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STM11-125 Series ( DC MCB ) DC type Miniature Circuit Breaker 24VDC to 1000VDC 1P to 4P

...Miniature Circuit Breaker STM11-125 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 125A for overload and short-circuit protec...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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St2-100 Miniature Circuit Breaker 6KA Small Size High Breaking Capacity

...short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard. General 1. Applicatio...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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CE, CB, SAA,ISO9001 SL7-63 Series ( MCB ) 3pole Miniature Circuit Breaker

...63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard. ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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St-63 Series ( MCB ) 1pole 2pole 3pole 4pole Miniature Circuit Breaker

... to 63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standa...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Current Limit 3 Pole Stbo-63 Series ( MCB ) Miniature Circuit Breaker

...63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard. ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Light Weight Stm13-63 1 Pole Series ( MCB ) Miniature Circuit Breaker

...63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard. ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Long Life CE Stm14-63 3 Pole Series ( MCB ) Miniature Circuit Breaker

...63A for overload and short-circuit protection as well as for unfrequented switching under normal case.It is used extensively for industry, commercial and household.This product conform to IEC60898 standard G...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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IEC 60898 SL7-63 1Pole 6KA Series ( MCB ) 3p Miniature Circuit Breaker

...Miniature Circuit Breaker SL7 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 63A for overload and short-circuit protection a...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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