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

Operation Of A 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 1433 products for operation of a circuit breaker Manufacture & Suppliers

Electrical Power Distribution Thermal Magnetic Circuit Breaker 63A

...Circuit Breaker 63A The UKM30 series molded case circuit breaker is high-tech products in 21st century with advanced design, high performance, pleasant apprearance and delicate dimension. Description: UKM30 ...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Magnetic Trip Molded Case Circuit Breaker Earth Leakage , UVT SHT Approvals

..., 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...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

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...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
C45N Electrical Safety Circuit Breakers / Triple Pole Circuit Breaker

...voltage,effectively prevent the device from closing operation under abnormal power voltage condition. Contact capacity: AC:Un=415V In=3A Un=240V In=6A AC:Un=125V In=1A Un=24V In=......

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Active 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
400v RCCB Circuit Breaker / Rocb Rcd Elcb Circuit Breaker Against Earth Fault

... circuit breaker rccb/earth leakage circuit breaker elcb/rocb/rcd Independent of power supply and line voltage,and free from external interference,voltage fluctuation Elegant appearance ; cover and handle ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

Active Member

Add to cart
NF-CS MCCB Motorized Circuit Breaker , Miniature Circuit Breaker Types

NBSe NF-CS MCCB mold case circuit breaker, circuit breaker mccb factory directly provide Nf cs 3phase 100a 150a mccb The product shall be operated under the following environmental conditions: �� Non-explosive; ...

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

Active Member

Add to cart
12KV Vacuum Circuit Breaker / High Voltage Vcb Withdraw Type VS1-12

... breaker has a frequency of 50Hz and a rated voltage of 12kv. It applies to the electrical equipement control and protection in industrial and mining enterprises, power plants and substation, particularly to...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

Active Member

Add to cart
Intelligent Vacuum Circuit Breaker 3 Poles With Controller For Substation

...Circuit Breaker General Description ZW 20 outdoor high-voltage alternating-current vacuum circuit breaker is a new on-pole switchgear of our vacuum circuit breaker series products. Its rated voltage is 12 kV...

Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Shandong,China

Verified Supplier

Add to cart
IEC60898-1 Non Frequent On Off Switch 415V 4p Type C Circuit Breaker

...AC230V/415V, rated current from 1A to 63A. It also can be used for non-frequent on and off switch operation under normal circumstance. Feature: 1. Advanced structure, 2. Reliable performance, 3. High breakin...

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

Active Member

Add to cart
VS1-12 3 Phase VCB Vacuum Circuit Breaker 40KA AC 50/60Hz

... in the contact gap after arc extinguishing are both vacua; vacuum circuit breakers are small in size, light in weight, suitable for frequent operation, and arc extinguishing without maintenance. Advantages,...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
310 Phase Spacing Fixed 12KV Circuit Breaker Modularized Mechanism

...Circuit Breaker Modularized Mechanism Voltage: 12KV Current: 630-2000A Breaking current: 20KA Type: Fixed Phase spacing: 310 Product overview The VS1 series circuit breaker is completely independently develo...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
Fixed Type Vacuum VCB Circuit Breaker With Environmental Protection

...circuit breaker with environmental protection Voltage: 12KV-24KV Current: 630A-2000A Breaking current: 20KA-25KA Type: Fixed Product overview "High-voltage vacuum circuit breaker" is named because its arc ex...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
Solid Sealed Pole Vacuum VCB Circuit Breaker 12KV For Transformer Substation

...circuit breaker 2000A 12KV for transformer substation using Voltage: 12-24KV Current: Max 2000A Breaking current: 20KA Type: withdrawable/Fixed Product overview VS1-series solid-sealed pole vacuum circuit br...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
VCB 12KV 630A Vacuum Withdrawable Circuit Breaker High Stability

...high reliability From the operating mechanism, the transmission components of the VS1 series vacuum circuit breakers have been optimized. The modular spring mechanism is easy to maintain in use, the repair t...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
VS1-12 Embedded Pole Vacuum Circuit Breaker ODM 630A Fixed Type

...circuit breaker" is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high vacuum; the vacuum circuit breaker has small size, light weight, s...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart
Fixed Type 24KV Vacuum VCB Circuit Breaker 310mm Phase Spacing

...circuit breaker 310mm phase spacing Voltage: 12-24KV Current: 630-2000A Breaking current: 20KA Phase spacing: 310mm Product overview VS1 series vacuum circuit breakers are developed by Knkong-electric, and t...

Knkong Electric Co.,Ltd
Henan,China

Active Member

Add to cart

|< << 16 17 18 19 20 21 22 23 24 >> >|

Inquiry Cart 0

All Categories

Operation Of A Circuit Breaker

Total 1433 products for operation of a circuit breaker Manufacture & Suppliers