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

Types 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 40480 products for types circuit breakers Manufacture & Suppliers

Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type

... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker ...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

Site Member

Add to cart
NBSM30-125 Series MCB Miniature Circuit Breaker , MCB Switch For AC 1P 100A

... Description: The NBSM1-125 Industrial breaker is our new design with patent, characterized by compact design, light weight, elegant appearance, high breaking capacity, swift releasing, ......

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

Active Member

Add to cart
NBSM30-125 Series MCB Miniature Circuit Breaker , MCB Switch For AC 1P 100A

... Description: The NBSM1-125 Industrial breaker is our new design with patent, characterized by compact design, light weight, elegant appearance, high breaking capacity, swift releasing, ......

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

Verified Supplier

Add to cart
NBSe BH Miniature Circuit Breaker , Mitsubishi Type Fuse Box Circuit Breaker

...Circuit Breaker Mitsubishi type 5A 10A 15A 20A 30A 40A 50A 60A 70A 80A 90A 100A 1P 2P 3P BH MCB Description: This BH circuit breaker safely cuts off power immediately if the circuit becomes overloaded (too m...

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

Active Member

Add to cart
NBSe BH-P MCB Plug Fuse Circuit Breaker , Mitsubishi Type BH-P Miniature Circuit Breaker

... if the circuit becomes overloaded (too many electrical appliances being used), or short circuited (a faulty appliance). Plug in circuit breakers are more reliable and have a faster response time then standa...

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

Active Member

Add to cart
NBSe BH Miniature Circuit Breaker , Mitsubishi Type Fuse Box Circuit Breaker

...Circuit Breaker Mitsubishi type 5A 10A 15A 20A 30A 40A 50A 60A 70A 80A 90A 100A 1P 2P 3P BH MCB Description: This BH circuit breaker safely cuts off power immediately if the circuit becomes overloaded (too m...

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

Verified Supplier

Add to cart
NBSe BH-P MCB Plug Fuse Circuit Breaker , Mitsubishi Type BH-P Miniature Circuit Breaker

... if the circuit becomes overloaded (too many electrical appliances being used), or short circuited (a faulty appliance). Plug in circuit breakers are more reliable and have a faster response time then standa...

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

Verified Supplier

Add to cart
B Type RCCB Residual Current Circuit Breaker Recharge Station Protection

...), three-phase rectifier leakage, two-phase rectifier leakage, composite wave leakage, smooth DC leakage (pure DC DC type)Added leakage protection functions, mainly using in...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
LW36 66KV 145kv Live Tank Outdoor Gas SF6 Circuit Breaker

...standards. Circuit breakers is a "live-tank" type, for external installation, with SF6 gas for insulation and a medium for extinguishing the arc.The driving mechanism is motor-spring. In order to maintain th...

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

Verified Supplier

Add to cart
Transmission 40.5kV Manual Vacuum Circuit Breaker Draw Out Type

...Circuit Breaker Draw Out Type "Vacuum circuit breaker" is named after its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advant...

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

Verified Supplier

Add to cart
STM3-63 C63 Type White Mcb Breaker , Miniature Circuit Breakers 4p MCB Low Voltage

...4 poles 400V, rated current 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...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Moulded Case Adjustable Current MCCB Circuit Breaker 250A

...circuit breaker (Electronic MCCB) The STN2,STN3 type moulded case circuit breaker (Electronic MCCB) is one of the new type breakers which our company adopts the international advanced design, manufacture tec...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
24kV 1250A Epoxy Resin Insulation Solid-Sealed Electronic Type Vacuum Circuit Breaker

...circuit breaker The vacuum interruptor and the circuit-breaker related conductive parts are simultaneously embedded into the solid insulating material such as epoxy resin or thermoplastic material, which is ...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

Verified Supplier

Add to cart
Magnetic Type Molded Case Circuit Breaker 125A 150A 175A 200A 225A 250A

..., pleasant apprearance and delicate dimension. Description: UKM30 series molded case cicuit breaker is suitable for circuit AC 50Hz/60Hz, rated voltage up to AC660V, Rated operating current up to 250A. It fe...

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

Verified Supplier

Add to cart
11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

... extinguishing and insulation medium, arc extinguishing chamber has very high truth VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action ...

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

Verified Supplier

Add to cart
ZW32-24 Outdoor 22KV 24KV 630A Vacuum Circuit Breaker

...type 22kv 24kv 630a vacuum circuit breaker auto recloser ACR 33kV vacuum circuit breaker /automatic circuit recloser (ZW 32 outdoor high-voltage alternating-current vacuum circuit breaker) is a new outdoor h...

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

Verified Supplier

Add to cart
3 Pole Circuit Breaker IP20 Protection , Plastic Texture Type C Circuit Breaker

...4 poles 400V, rated current 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...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

Site Member

Add to cart
Thermal Magnetic Type MPCB Circuit Breaker 3 Phase Motor Starter GV2ME Series

...Type MPCB Circuit Breaker Description: GV2-ME series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circu...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Industrial 12KV Vacuum Circuit Breaker Indoor Vacuum Load Break Switch

Load Break Switch Basic Information: Model NO.: 12D/T630-20, 12D/T200-31.5 Poles Number: 3 Type: Circuit Breaker Function: Conventional Circuit Breaker Certification: ISO9001-2000 Rated Voltage: 12kv Scope of A...

ERFA Industries Group
China

Active Member

Add to cart