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

Single Phase Circuit Breaker

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 45933 products for single phase circuit breaker Manufacture & Suppliers

NF250 CW MCCB Molded Case Circuit Breaker 3 Phase 25~100KA Plug In Type

NBSe NF250 MCCB mold case circuit breaker, 3 phase circuit breaker factory directly provide Nf cs 3phase 100a 150a mccb Application and range of application NF-CW moulded case circuit breaker is available in th...

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

Verified Supplier

Add to cart
Electrical Circuit Breaker Breaker Timing Test Equipment 3 Phase Accurate Data

...Circuit Breaker Breaker Timing Test Equipment 3 Phase Accurate Data Product Name:Circuit breaker analyzer HYGK-303 Main Functions: 1, Closing and opening time measurement of 12 channels 2, Max difference of ...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

Verified Supplier

Add to cart
Single Phase Micro Circuit Breaker Mcb Thermal Type , Din Mount Circuit Breaker

NBSM1-125 Series Mini Circuit Breaker , din mount circuit breaker A residual-current device (RCD), or residual-current circuit breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever i...

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

Active Member

Add to cart
Single Phase Micro Circuit Breaker Mcb Thermal Type , Din Mount Circuit Breaker

NBSM1-125 Series Mini Circuit Breaker , din mount circuit breaker A residual-current device (RCD), or residual-current circuit breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever i...

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

Verified Supplier

Add to cart
TANK1 Series Low Voltage Intelligent conventional Vacuum Circuit Breaker

...Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoi...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
400V Low Voltage Circuit Breaker

...Circuit Breaker Overview TANK1 Series Intelligent Universal vacuum circuit breaker is suitable for AC 50Hz, rated voltage of 400V, 690V, rated current of 630A to 2000A power distribution network. It can avoi...

Ningbo Tianan (Group) Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
NBSe 75A 3 Phase Plug Fuse Circuit Breaker NBSM7-100 Series Black / White

NBSe NBSM7-100 Series 3P 75A Plug-in type circuit breaker, 3 phase circuit breaker Description: The NBSM7-100 Plug-in type breaker is characterized by compact design, light weight, elegant appearance, high brea...

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

Active Member

Add to cart
NBSe 75A 3 Phase Plug Fuse Circuit Breaker NBSM7-100 Series Black / White

NBSe NBSM7-100 Series 3P 75A Plug-in type circuit breaker, 3 phase circuit breaker Description: The NBSM7-100 Plug-in type breaker is characterized by compact design, light weight, elegant appearance, high brea...

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

Verified Supplier

Add to cart
Overload Protection RCBO Circuit Breaker Plastic Texture 40A

...circuit breaker Economic type DZ30LE-32 series electronic earth leakage protection circuit breaker is suitable for single phase residential circuit of AC 50Hz/60Hz, rated voltage 230V, and rated current 6A~3...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Din Rail 63A 6KA Residual Current RCBO Circuit Breaker

...63A 6KA RCBO Residual Current Circuit Breaker with Over Current Protection with CE approvals Application: The Product serves in the line of AC 50Hz,rated voltage 230V Single phase, 400v Three phase and rated...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
NF400 CW 4 Pole Mccb Circuit Breaker , Molded Case Switch AC230/440/660

...h dangerous electric current and prevent fire disaster caused by insulation fault and single-phase ground fault.It can be used to distribute electric power and protect power equipment against overload and sh...

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

Active Member

Add to cart
4 Pole MCCB Circuit Breaker ABS Copper hi-break protection

...h dangerous electric current and prevent fire disaster caused by insulation fault and single-phase ground fault.It can be used to distribute electric power and protect power equipment against overload and sh...

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

Active Member

Add to cart
NF400 CW 4 Pole Mccb Circuit Breaker , Molded Case Switch AC230/440/660

...h dangerous electric current and prevent fire disaster caused by insulation fault and single-phase ground fault.It can be used to distribute electric power and protect power equipment against overload and sh...

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

Verified Supplier

Add to cart
4 Pole MCCB Circuit Breaker ABS Copper hi-break protection

...h dangerous electric current and prevent fire disaster caused by insulation fault and single-phase ground fault.It can be used to distribute electric power and protect power equipment against overload and sh...

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

Verified Supplier

Add to cart
4.5KA MCB Type BCD Single Phase SB6HS 230V 400V 10A 63A Type B C D Curve

4.5KA Mini Circuit Breaker SB6HS Single Phase 10A,63A MCB Electrical Appliance Application: ♦ Short-circuit protection ♦ Isolation function ♦ Overload protection ♦ Indication function of contact position ♦ Supp...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
High Voltage Vacuum Circuit Breaker Protection Device 40.5kV-2000/31.5 KA Three Phase

... switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The circuit break...

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

Verified Supplier

Add to cart
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

Verified Supplier

Add to cart
Electrical type 2P(1P+N) 6KA Series RCBO 36mm width Residual Current Circuit Breaker with overload current protection

...Circuit Breaker with overload current protection STRO2-40 Series residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion ...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Residual current circuit breaker with overcurrent protection 40A 30mA Din Rail RCBO Magnetic type 1P + N , 3P+N AC

... of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can b...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart