Home > Electrical Equipment & Supplies > Low Voltage Products > Miniature Circuit Breaker >

Molded Case Circuit Breakers

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 25539 products for molded case circuit breakers Manufacture & Suppliers

RCCB RCD Mcb Miniature Circuit Breaker / A Domestic Consumer Unit Circuit Breaker

...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 residual current circuit breaker can switch off the fault circuit in a ver...

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

Verified Supplier

Add to cart
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

...Circuit Breaker Control And Protection Vacuum Circuit Breaker can not only cut off or close the no-load current and load current in high-voltage circuit, but also cut off the overload current and short-circu...

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

Verified Supplier

Add to cart
Din Rail Stm13-63 Series ( MCB ) MINIATURE CIRCUIT BREAKER Protection circuit

...CIRCUIT BREAKER Protection circuit STM13-63 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...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
SONTUOEC PA66 cover Circuit Breaker with transparent cover on MCB Body, Short Circuit and over load current Protection

... 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 as well as for unfrequented switching under normal case.It is...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
IEC61009 32 Amp Standard Rcbo Residual Current Circuit Breaker

...h 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 residual current circuit breaker can swi...

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

Active Member

Add to cart
DZ47 - 63 Mini Circuit Breaker / Novel Structure AC 3 Pole Circuit Breaker

DZ47 - 63 Miniature Circuit Breakers AC mini circuit breaker Application DZ47-63 mcb mininature circuit breaker has novel structure, reliable performance, high breaking capacity, pleasing outlook and small siz...

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

Verified Supplier

Add to cart
IEC61009 32 Amp Standard Rcbo Residual Current Circuit Breaker

...h 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 residual current circuit breaker can swi...

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

Verified Supplier

Add to cart
MCB Miniature Industrial Circuit Breaker 1~63A 1P 2P 3P 4P 1P+N PC Thermal Formed Case

... 5SY Series MCB - Miniature Circuit Breaker 1~63A, 1P,2P,3P,4P,1P+N for electrical distribution IEC 60898 5SY6, 5SN Miniature Circuit Breaker - MCB SIEMENS Brand Original Made In China Miniature circuit brea...

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

Verified Supplier

Add to cart
Electrical Fixed MCCB Circuit Breaker 4 Pole 225V IEC60947 Standard

....It features normal structure,reliable performance,compete accessories & high breaking capacity, used foe power distribution and protecting the circuit and electrical equipment against overload and short cir...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
High Breaking Capacity MCCB Circuit Breaker 3P / 4P AC 400V Coil Voltage

....It features normal structure,reliable performance,compete accessories & high breaking capacity, used foe power distribution and protecting the circuit and electrical equipment against overload and short cir...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
8~65kA 4 Pole MCCB Circuit Breaker Reliable Performance High Breaking Capacity

....It features normal structure,reliable performance,compete accessories & high breaking capacity, used foe power distribution and protecting the circuit and electrical equipment against overload and short cir...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
IEC60898 Standard MCB Circuit Breaker Sts-63 1p 3p 4.5KA

...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. Application:For protecting cables and ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
White 230V RCBO Circuit Breaker 1P+N Pole IEC61009 Standard Light Weight

...Circuit Breaker 1P+N Pole IEC61009 Standard residual-current circuit breaker (RCCB), is a device that instantly breaks an electric circuit to prevent serious harm from an ongoing electric shock. Injury may s...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
STRO7-40 Residual Current Circuit Breaker With Overcurrent Protection , 2 Pole 4pole RCBO 30ma A type

... Example If A Human Falls After Receiving A Shock. STRO07-40 residual current circuit breaker is in conformity with the standards of IEC61009.It can cut off the fault circuit immediately on the occasion of s...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Electronic 6KA Residual Current Circuit Breaker With Overcurrent Protection 2P / 4P STRO7-40

... Example If A Human Falls After Receiving A Shock. STRO07-40 residual current circuit breaker is in conformity with the standards of IEC61009.It can cut off the fault circuit immediately on the occasion of s...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Long Life ST5ID New Style RCCB Circuit Breaker No Busbar 230V 400V 2p 4p

... Example If A Human Falls After Receiving A Shock. This residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
3 Pole MCB Circuit Breaker Electrical Micro Circuit Breaker Din Rail IEC60898 Standard

...Circuit Din Rail IEC60898 Standard General STM1-63 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-...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
CE Certified 3P 100A MCCB Circuit Breaker , Mccb Switch With Normal Structure

...Circuit Breaker Reliable Performance High Breaking Capacity GENERAL STS3 Moulded case ciecuit breaker is suitable for circuit AC 50HZ/60HZ, rated voltage up to AC 660V,rated operating current to 630A.It feat...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
OEM 63A 1000V DC Circuit Breaker Double Pole For Solar PV System

...contact system, arc system etc. It has overloading and short circuit protection, unique-design structure and strong permanent magnetism arc system make the product has 6KA short circuit capability. Long mech...

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

Verified Supplier

Add to cart