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

Electric 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 25889 products for electric circuit breakers Manufacture & Suppliers

IEC61008 2P 4P 30mA 63A ELCB Rcd Circuit Breaker

...Current Device Circuit Breaker RCD This Residual Current Circuit Breaker (without over- current protection) is suitable for the line of AC50/60Hz, voltage 240V(2 pole)/ 415V(4 pole), rated current up to 63A....

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
IEC 61009 2P Plastic 6KA 36mm RCBO Circuit Breaker

...Circuit Breaker with overload current protection Application: The Product serves in the line of AC 50Hz,rated voltage 230V and rated current up to 40A to automatically and immediately cut off power supply on...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
IEC Drawable Type VCB 36kV Vacuum Circuit Breaker

... such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment. It is used for th...

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

Verified Supplier

Add to cart
Airports 120V Sontuoec MCB Din Rail Circuit Breaker

... are also available. Widely used in guesthouses, block of flats, high buildings, squares, airports, railway stations, plants and enterprises etc, in AC circuits 240V (single pole)up to 415V (3...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
4P RCBO Overcurrent Protection Circuit Breaker Electronic Type

...Circuit Breaker : Product Description: The Product serves in the line of AC 50Hz,rated voltage 230V and rated current up to 40A to automatically and immediately cut off power supply once someone suffers from...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
B Type 400V RCCB Residual Current Circuit Breaker ELCB 63 Amp 4 Pole 30ma

... currents, thus ensuring protection against electric shocks caused by indirect contact. These devices must be used in series with MCBs or fuses to protect them from the potentially damaging thermal and dynam...

Chengdu Honors Technology Co.,Ltd
China

Verified Supplier

Add to cart
63A Residual Current Circuit Breaker

... currents, thus ensuring protection against electric shocks caused by indirect contact. These devices must be used in series with MCBs or fuses to protect them from the potentially damaging thermal and dynam...

Chengdu Honors Technology Co.,Ltd
China

Verified Supplier

Add to cart
ST-1010X 250V DC Mini Thermal Circuit Breaker For DC AC Motor

...Overload Protector Mini Thermal Circuit Breaker for DC AC Motor ST-1010X Miniature Thermal Circuit Breaker Current : 1.5A -8A Voltage : AC 250V Certificate : UL/ CUL/ TUV Application This product is mainly u...

Dongguan Tianrui Electronics Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
AC 3 Pole MCCB Circuit Breaker 690V 60HZ 1250A Type C Plastic Metal

AC 690V,50/60HZ, 10~1250A Moulded Case Circuit Breaker MCCB Circuit Breaker 1.1 Certificates: KEMA, UKrSEPRO, EAC, RCC, EK; 1.2 Electric ratings: AC 690V,50/60HZ, 10~1250A; 1.3 Mounting mode: Vertical and horiz...

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

Active Member

Add to cart
1250A Handcart Indoor Vacuum Circuit Breaker High Voltage Sealed

... AC 50Hz and a rated voltage of 12kV, which can be used for the control and protection of industrial and mining enterprises, power plants, substations and electrical facilities, and is suitable for frequent ...

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

Active Member

Add to cart
High Voltage Switchgear Vacuum Circuit Breaker Indoor VD4 12kV 13.8kV 20kV 24kV 35kV

...circuit breaker is an AC three phase 50Hz indoor high-voltage switching equipment with rated voltage of 24kV, mainly applied for protection and control in power distributi on system of power plant, electric ...

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

Verified Supplier

Add to cart
1P+N 10kA Residual Circuit Breaker 2 Pole with Over Current RCBO

... phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect ...

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

Verified Supplier

Add to cart
IEC Drawable Type VCB 12kV Vacuum Circuit Breaker

... such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment. It is used for th...

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

Verified Supplier

Add to cart
High Voltage Indoor VCB 12kV Vacuum Circuit Breaker In Switch Cabinet

... such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment....

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

Verified Supplier

Add to cart
Compact Design 12V 48V Waterproof Circuit Breaker 30A-300A For Auto Marine Boat

... compact and lightweight design ensures easy installation in various electrical systems, whether you're on the road or at sea. Key Features: Compact Design: The lightweight structure allows for seamless inte...

Shenzhen Nekeke Industrial Co., Ltd.
China

Verified Supplier

Add to cart
NS Series Moulded Case Adjustable Circuit Breaker Leakage Protection

...Circuit Breaker Leakage Protection NS series moulded case circuit breaker is one of breaker which adopts international ad-vanced design, manufacture technology to develop. The rated insulating voltage is 750...

YUEQING WINSTON ELECTRIC CO.,LTD.
Zhejiang,China

Site Member

Add to cart
230 Volt 3 Pole Circuit Breaker / Miniature Circuit Breakers With Mounted MCB

...Circuit breaker Accessories with mounted MCB Rated voltage (Ue):AC 230V Rated insulating voltage(Ui):500V Over-voltage tripping range:280V±5% Under-voltage tripping range:170±5% Elctro-mechanical endurance:≥...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Active Member

Add to cart