Home > Electrical Equipment & Supplies > Medium & High Voltage Products > Vacuum Circuit Breaker >

Small 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 10004 products for small circuit breaker Manufacture & Suppliers

Indoor Electrical VCB Circuit Breaker High Voltage Zn85-40.5 Series

... high voltage vacuum circuit breaker Usage and Characteristics Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker is applicable for the three-phase AC 50Hz. 40.5kv power system. It...

ERFA Industries Group
China

Active Member

Add to cart
Truck Type Indoor Hv Vacuum Circuit Breaker

...Circuit Breaker General Description ZN85-40.5/T type indoor high voltage indoor vacuum circuit-breaker is used for switchgear KYN6140.5(Z),it is most new type of power supply and distribution equipment.This ...

ERFA Industries Group
China

Active Member

Add to cart
DZ47LE 2P 10A 16A 20A 25A 32A 40A 50A 60A Residual current Circuit breaker RCBO

...Circuit breaker RCBO 1.Specifications DZ47L series circuit breaker,full name of residual current circuit breaker with overcurrent protection,it is mainly used in the taed voltage 230V for single pole two-wir...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
DZ47LE-63 2P 1 china supplier Residual current air circuit breaker RCBO

... pole two-wire,2-pole or 400V for 3-pole 4 wore,4 pole and rated current up to 63A .when somebody gets an electric shock or the redidual current of the circuit exceeds the fixed value,the breaker can...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Residual Current Circuit Breaker Kampa IDK 2p 25a Earth Leakage Circuit Breaker

... Kampa IDK 2p 25a Earth Leakage Circuit Breaker 1. High Quality. 2. W CE certificate 3. Very Comparative price 4. 2P Residual Current Circuit Breaker Kampa IDK 2p 25a Earth Leakage Circuit Breaker 1.Main tec...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
LV432876 China circuit breaker 3 pole 630Amp nsx mccb

...circuit breaker 3 pole 630Amp nsx mccb 1.Pictures of Moulded case circuit breaker Schneider Compact NSX type molded case circuit breaker(Electronic MCCB) is one of new type breakers which our company adopts ...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
LV431630 kampa nsx 3 phase mccb circuit breaker

... is 950V. Suitable for AC 50Hz (60Hz). Rated working voltage 690V or below, rated working current is 12.5A to 630A of circuit and used in...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
DZ47 - 63 Miniature Circuit Breakers / Low Voltage Micro Circuit Breaker

...Circuit Breaker MCB Switch Mini Circuit Breaker 3P Application Dz47-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three, four poles for protecting overload and short circu...

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

Verified Supplier

Add to cart
Dual Pole 16A Electrical Safety Circuit Breakers 20000 Times Mechanical Life

...Circuit Breaker 1.5KA MCB NT50-1 Mini Circuit Breaker NT50-1 series miniature circuit breaker is suitable for AC 50HZ,rated voltage 230v, rated current 32a line ,its main function is to provide protection to...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Verified Supplier

Add to cart
3VL Molded Case Circuit Breaker 3P 4P MCCB High Breaking Capacity

3VL Molded Case Circuit Breaker 3P 4P MCCB High Breaking Capacity Breakers High breaking capacities With a breaking capacity of 16 A up to 1,600 A, 3VL molded case circuit breakers are ideally suited for coordi...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
Closing bounce 1025 M per second High Voltage Vacuum Circuit Breaker built for stable operation and power system management

... Voltage Vacuum Circuit Breaker is an advanced electrical device designed to ensure the safe and reliable interruption of high voltage electrical circuits. Engineered to meet rigorous international standards...

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

Verified Supplier

Add to cart
Rated current 630 A High Voltage Circuit Breaker Opening speed 1.445 M s Center distance between phase 275 Mm designed for power switching

...s product is engineered to ensure the safe and efficient interruption of electrical current in high voltage circuits, thereby protecting equipment and maintaining system stability. One of the standout featur...

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

Verified Supplier

Add to cart
DC 125V Closing and Opening Operating Voltage High Voltage Vacuum Circuit Breaker with Closing Speed 0.766 M per Second Offering Circuit Protection

... electrical currents. This High Voltage Circuit Breaker is engineered with precision to meet rigorous performance standards, making it an ideal choice for industrial, commercial, and utility applications whe...

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

Verified Supplier

Add to cart
CKWB-12 Primary And Secondary Integrated Pole Mounted Circuit Breaker

...SF₆ gas insulation. Engineered for reliability, it features an optimized main circuit for minimal temperature rise and a robust spring operating mechanism. Key Advantages Superior Airtightness: Enhanced seal...

East Union Energy (Shenzhen) Technology Co., Ltd.
China

Verified Supplier

Add to cart
Chint NXM Molded Case Circuit Breaker 3 Pole 4 Pole NXM-63 125S 250S 400S 630S 380V 415V Icu up to 50kA

...Circuit Breaker 3 Pole 4 Pole NXM-63 125S 250S 400S 630S 380V 415V Icu up to 50kA The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload, short circuit and...

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

Verified Supplier

Add to cart
NM1 Molded Case Industrial Circuit Breaker 3 4 Pole 16~630A 380V 415V Icu Up To 50kA

...Circuit Breaker 3, 4 Pole 16~630A 380V 415V Icu up to 50kA in compliance with IEC 60947 The moulded case circuit breaker will provide protection for the circuit and equipment in case of overload, short circu...

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

Verified Supplier

Add to cart
Socket Plug Plastic Contact For Vacuum Circuit Breaker

...circuit breaker Its performance match with GB3960-1991's 3kV-40.5kV switchgear and power euipment . Fit with vacuum circuit breaker VS1 , VCB , VD4 and KYN28-12 switchgear . Air plug can also be called p...

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

Verified Supplier

Add to cart
Acti 9 C120 Miniature Circuit Breaker Schneider 125A MCB B C D Curves

...Circuit Breaker 125A Mini circuit breaker MCB B C D Curves Application C120H is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as well ...

Yueqing Richuang Automation Equipment Co.,Ltd
Zhejiang,China

Verified Supplier

Add to cart
58 Pins Plug Socket Plastic Contact Electrical Switchgear Components For Vacuum Circuit Breaker

...VD4 and KYN28-12 switchgear . Air plug can also be called plug seat, widely used in various electrical circuits, acting as a connection or disconnect circuit. Improving the reliability of air plugs is first ...

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

Verified Supplier

Add to cart