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630A Silver-Plated Copper Connector for Circuit Breakers - Enhanced Conductivity

630A Silver-Plated Copper Connector for Circuit Breakers - Enhanced Conductivity

US $ 6.66-60/ Piece FOB
MOQ: 1 Piece
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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1p2p3p4p Household Air Switch Leakage 6A-32A-63adz47-63 Miniature Circuit Breaker
Video

1p2p3p4p Household Air Switch Leakage 6A-32A-63adz47-63 Miniature Circuit Breaker

US $ 0.2/ Piece FOB
MOQ: 1 Piece
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Zhejiang Gangkong Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Power Distribution Sf6 24kv 630A Gas Insulated Lbs Load Break Switch
Video

Power Distribution Sf6 24kv 630A Gas Insulated Lbs Load Break Switch

US $ 300/ Piece FOB
MOQ: 1 Piece
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TENLEE ELECTRIC GROUP CO., LTD

Manufacturer/Factory

Zhejiang , China Since 2024
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1p/2p/3p/4p DC MCB Solar Miniature Circuit Breaker 20A/32A/40A/63A Mini Electrical Breakers Photovoltaic/PV
Video

1p/2p/3p/4p DC MCB Solar Miniature Circuit Breaker 20A/32A/40A/63A Mini Electrical Breakers Photovoltaic/PV

US $ 0.8-1.8/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Smid-125 Residual Current Device Switch RCD
Video

Smid-125 Residual Current Device Switch RCD

US $ 4.7-5/ Piece FOB
MOQ: 1 Piece
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Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Overcurrent Protectio MCCB ELCB, RCCB, MCB, RCCB, RCBO, Leakage Moulded Case Recloser
Video

Overcurrent Protectio MCCB ELCB, RCCB, MCB, RCCB, RCBO, Leakage Moulded Case Recloser

US $ 45.82-117.01/ Piece FOB
MOQ: 1 Piece
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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Manufacturer's Direct Sales of Dz47 New High Breaking Miniature Circuit Breaker (MCB)
Video

Manufacturer's Direct Sales of Dz47 New High Breaking Miniature Circuit Breaker (MCB)

US $ 0.58-2.35/ Piece FOB
MOQ: 120 Pieces
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Zhejiang Jinze Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
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1600A Draw-out Type Fixed Type Air Circut Breaker Acb
Video

1600A Draw-out Type Fixed Type Air Circut Breaker Acb

US $ 481.53-488.31/ Piece FOB
MOQ: 1 Piece
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Yuming Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2022
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Miniature Circuit Breaker6a-63A/Electric Circuit Breaker 220V-400V/AC Circuit Breaker 50/60Hz
Video

Miniature Circuit Breaker6a-63A/Electric Circuit Breaker 220V-400V/AC Circuit Breaker 50/60Hz

US $ 0.5-0.6/ Piece FOB
MOQ: 1 Piece
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Yueqing Nantai Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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Indoor Vacuum Circuit Breaker Vcb 10kv Non Standard Can Be Customized
Video

Indoor Vacuum Circuit Breaker Vcb 10kv Non Standard Can Be Customized

US $ 1,300-1,500/ Piece FOB
MOQ: 1 Piece
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Shanghai Kaiji Power Equipment Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2024
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Moulded Case Circuit Breaker Low Voltage MCCB 3p OEM CE Power Breaker Protector
Video

Moulded Case Circuit Breaker Low Voltage MCCB 3p OEM CE Power Breaker Protector

US $ 24/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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User-Friendly 12kv Vacuum Circuit Breaker MCB Mini Circuit Breaker
Video

User-Friendly 12kv Vacuum Circuit Breaker MCB Mini Circuit Breaker

US $ 110-150/ Piece FOB
MOQ: 3 Pieces
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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Cdada Dam11 MCCB Moulded Case Circuit Breaker Adjustable Electronic Fixed Type Electrical
Video

Cdada Dam11 MCCB Moulded Case Circuit Breaker Adjustable Electronic Fixed Type Electrical

US $ 11-430/ Piece FOB
MOQ: 1,000 Pieces
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2020
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Zw32 11kv 33kv Automatic Auto Recloser Vcb Outdoor Vacuum Circuit Breaker
Video

Zw32 11kv 33kv Automatic Auto Recloser Vcb Outdoor Vacuum Circuit Breaker

US $ 1,000-2,000/ Piece FOB
MOQ: 1 Piece
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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3p 63A-800A AC/DC MCCB ODM/OEM
Video

3p 63A-800A AC/DC MCCB ODM/OEM

US $ 9.9-11/ Piece FOB
MOQ: 1 Piece
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Lrpg RCBO 2p 4p Adjustable Current 5A 10A 15A 20A, 30A 40A 60A Pg Disjoncteur Circuit Breaker with Short-Circuit, Overload and Residual Current Protection
Video

Lrpg RCBO 2p 4p Adjustable Current 5A 10A 15A 20A, 30A 40A 60A Pg Disjoncteur Circuit Breaker with Short-Circuit, Overload and Residual Current Protection

US $ 7.28-7.57/ Piece FOB
MOQ: 3 Pieces
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Yueqing Long Road Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2016
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VS1-12 Type Indoor Vacuum Circuit Breaker with Modular Operating Mechanism and Xihari Type Test Report
Video

VS1-12 Type Indoor Vacuum Circuit Breaker with Modular Operating Mechanism and Xihari Type Test Report

US $ 1,500-2,000/ Set FOB
MOQ: 1 Set
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Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2008
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Plug in Type Circuit Breaker L7

Plug in Type Circuit Breaker L7

US $ 1/ Piece FOB
MOQ: 200 Pieces
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Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Automatic Transfer Switch ATS Controller

Automatic Transfer Switch ATS Controller

US $ 60-500/ Set FOB
MOQ: 100 Sets
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Wenzhou Kunji Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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12kv-24kv Lbs Rmu Accessories 630A/1250A Load Break Switch
Video

12kv-24kv Lbs Rmu Accessories 630A/1250A Load Break Switch

US $ 700-1,000/ Piece FOB
MOQ: 1 Piece
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Guangdong Anhao Electrical Equipment Co.,ltd

Manufacturer/Factory

Guangdong , China Since 2021
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Hv Outdoor Intelligent High Voltage (permanent magnet) Vacuum Circuit Breaker

Hv Outdoor Intelligent High Voltage (permanent magnet) Vacuum Circuit Breaker

US $ 3,535-7,150/ Piece FOB
MOQ: 1 Piece
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HENSWELL ELECTRIC CO., LTD.

Zhejiang , China Since 2016
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S6ap Series F Recoverable Sunroof Motor Thermal Protector 3MP DC Motor Protector
Video

S6ap Series F Recoverable Sunroof Motor Thermal Protector 3MP DC Motor Protector

US $ 0.1-0.6/ Piece FOB
MOQ: 1 Piece
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CHANGZHOU CZSHINEMOTOR CO., LTD.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2018
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MCB Dz47-63 C63 C32 Top Quality 2p 3p
Video

MCB Dz47-63 C63 C32 Top Quality 2p 3p

US $ 0.8-1/ Piece FOB
MOQ: 50 Pieces
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Reliable 3p+N Type a 6ka RCBO for Residential Electrical Safety
Video

Reliable 3p+N Type a 6ka RCBO for Residential Electrical Safety

US $ 16/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Huishang Electric Co. Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Vs1 12kv 24kv 630A Hand Cart Type Indoor Vcb Vacuum Circuit Breaker
Video

Vs1 12kv 24kv 630A Hand Cart Type Indoor Vcb Vacuum Circuit Breaker

US $ 600-4,500/ Piece FOB
MOQ: 1 Piece
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Far-11kv Outdoor Auto Circuit Recloser with IEC60850 Controller
Video

Far-11kv Outdoor Auto Circuit Recloser with IEC60850 Controller

US $ 5,000-15,000/ Piece FOB
MOQ: 1 Piece
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Zhejiang Farady Powertech Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
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Low Voltage Intelligent Circuit Breaker Acb
Video

Low Voltage Intelligent Circuit Breaker Acb

US $ 450/ Piece FOB
MOQ: 1 Piece
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Yueqing Quansheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2020
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High Performance Low Price Gas Filled Cabinet CB Current Transformer
Video

High Performance Low Price Gas Filled Cabinet CB Current Transformer

US $ 30-120/ Piece FOB
MOQ: 1 Piece
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Kexun Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Single Pole Bh Series Manufacture 10kamini Circuit Breaker MCB
Video

Single Pole Bh Series Manufacture 10kamini Circuit Breaker MCB

US $ 0.8/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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YUANKY HWB8 Photovoltaic DC Miniature Circuit Breaker 63A 100-1500V 3P MCB

YUANKY HWB8 Photovoltaic DC Miniature Circuit Breaker 63A 100-1500V 3P MCB

US $ 3.8/ pieces FOB
MOQ: 50 pieces
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2025
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Beny DC MCCB Molded Case Circuit Breaker 200A 225A 250A 2p 1000V for Solar System with 5 Years Warranty
Video

Beny DC MCCB Molded Case Circuit Breaker 200A 225A 250A 2p 1000V for Solar System with 5 Years Warranty

US $ 105-130/ Piece FOB
MOQ: 3 Pieces
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Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Siemens-3ae5 3ae6 3ae8 Series Vacuum Circuit Breaker, Embedded Pole Vcb

Siemens-3ae5 3ae6 3ae8 Series Vacuum Circuit Breaker, Embedded Pole Vcb

US $ 2,000/ Piece FOB
MOQ: 1 Piece
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Victor Electric (Wuhan) Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2025
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Yom6 Thermal Electromagnetic AC Moulded Case Circuit Breaker or Power Distribution
Video

Yom6 Thermal Electromagnetic AC Moulded Case Circuit Breaker or Power Distribution

US $ 3-45/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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10kv Embedded Pole Drawout Vacuum Circuit Breaker for Medium Voltage Switchgear
Video

10kv Embedded Pole Drawout Vacuum Circuit Breaker for Medium Voltage Switchgear

US $ 999.9/ Piece FOB
MOQ: 1 Piece
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Environmental Long Warranty Liquid Oil Pillow Oil Storage Tank for Electrical Power Transformer
Video

Environmental Long Warranty Liquid Oil Pillow Oil Storage Tank for Electrical Power Transformer

US $ 10-1,000/ Piece FOB
MOQ: 1 Piece
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui , China Since 2024
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Good Quality 40A 50A 60A 70A 80A 100A 150A 200A 250A 300A Marine Solar Truck Car Audio Inline Automotive Circuit Breaker
Video

Good Quality 40A 50A 60A 70A 80A 100A 150A 200A 250A 300A Marine Solar Truck Car Audio Inline Automotive Circuit Breaker

US $ 4.5/ Piece FOB
MOQ: 100 Pieces
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Shenzhen Cozy Electronics Co.,Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Miniature Circuit Breaker Vacuum Circuit Breaker Circuit Breaker Mccb Moulded Case Circuit Breaker Circuit Breaker Mcb Mini Circuit Breaker
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About Circuit Breaker FAQ

  • QWhat are the main types of circuit breakers commonly available for purchase?

    Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

  • QHow can I find a reliable supplier for circuit breakers in China?

    To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

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