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Circuit Breaker

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AC MCB 4pole 40 AMP Low Current 400V Circuit Breaker
Video

AC MCB 4pole 40 AMP Low Current 400V Circuit Breaker

US $ 7-7.6/ Piece FOB
MOQ: 100 Pieces
Since 2021 Audited Supplier
Main Products
Surge Protective Device, Circuit Breaker, Fuse, Solar Connectors, Transfer Switch, PV Isolation Switch, Va Protector, Combiner Box, Distribution Box
Contact Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
Circuit Breaker Switch MCB (KNB6-63)
Video

Circuit Breaker Switch MCB (KNB6-63)

MOQ: 1,000 Pieces
Type : Circuit Breaker
Since 2009 Audited Supplier
Contact Supplier
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
Chat Now Send Inquiry
Factory Best 400V Smart Electrical Supplies Free Samples DC Electrical Circuit Breaker
Video

Factory Best 400V Smart Electrical Supplies Free Samples DC Electrical Circuit Breaker

US $ 48.28-132.23/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
circuit breaker
Contact Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
Cdada Reliable MCCB Dam1-1600 1000A 1250A 1600A Moulded Case Circuit Breaker for Electrical Safety Asta Approved
Video

Cdada Reliable MCCB Dam1-1600 1000A 1250A 1600A Moulded Case Circuit Breaker for Electrical Safety Asta Approved

US $ 346-382/ Piece FOB
MOQ: 100 Pieces
Operation : Manual Type
Since 2020 Audited Supplier
Contact Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2020
Chat Now Send Inquiry
Dabl-63 Dabf-63 6ka 10ka 1p+N 3p+N Electronic Electromagnetic RCBO Top Quality 10A 16A 20A 32A 63A Actype a Type CB Approved
Video

Dabl-63 Dabf-63 6ka 10ka 1p+N 3p+N Electronic Electromagnetic RCBO Top Quality 10A 16A 20A 32A 63A Actype a Type CB Approved

US $ 3.5-4/ Piece FOB
MOQ: 5,000 Pieces
Since 2020 Audited Supplier
Main Products
Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2020
Chat Now Send Inquiry
Stainless Steel Cover Steel Outlet Box with Positions for Sockets

Stainless Steel Cover Steel Outlet Box with Positions for Sockets

US $ 4-80/ Piece FOB
MOQ: 1 Piece
Installation : Fixed
Since 2024 Audited Supplier
Contact Supplier
Wenzhou Lichi Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
Hot New Product 125A MCB AC Switch Miniature Circuit Breaker
Video

Hot New Product 125A MCB AC Switch Miniature Circuit Breaker

US $ 5.6-16.8/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
circuit breaker
Contact Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
Chat Now Send Inquiry
Vs1 Circuit Breaker Frame with Three Poles
Video

Vs1 Circuit Breaker Frame with Three Poles

US $ 1-400/ Piece FOB
MOQ: 1 Piece
Poles Number : 3
Since 2024 Audited Supplier
Contact Supplier
Wenzhou Lichi Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
High Quality 250V 6ka 32A Mini MCB with CE Approved4
Video

High Quality 250V 6ka 32A Mini MCB with CE Approved4

US $ 7.2-8/ Piece FOB
MOQ: 100 Pieces
Since 2021 Audited Supplier
Main Products
Surge Protective Device, Circuit Breaker, Fuse, Solar Connectors, Transfer Switch, PV Isolation Switch, Va Protector, Combiner Box, Distribution Box
Contact Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
TUV IEC CE XL7 6ka 250V 500V 600V 800V 1000V 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A Solar PV DC MCB Mini Circuit Breaker
Video

TUV IEC CE XL7 6ka 250V 500V 600V 800V 1000V 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A Solar PV DC MCB Mini Circuit Breaker

US $ 1.5-6/ Piece FOB
MOQ: 60 Pieces
Operation : Energy-storage Type
Since 2018 Audited Supplier
Contact Supplier
Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
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High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC
Video

High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

MOQ: 1,000 Pieces
Since 2009 Audited Supplier
Main Products
Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
Contact Supplier
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
Chat Now Send Inquiry
12 Kv Indoor High Voltage Handcart Type Vacuum Circuit Breaker Vcb Zn63 (VS1) -12
Video

12 Kv Indoor High Voltage Handcart Type Vacuum Circuit Breaker Vcb Zn63 (VS1) -12

US $ 700-2,000/ Piece FOB
MOQ: 1 Piece
Certification : ISO9001-2000
Since 2022 Audited Supplier
Contact Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Fuse Isolation Switch Arrester Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker
24kv Gis Circuit Breaker Assembly Without Grounding or Isolation
Video

24kv Gis Circuit Breaker Assembly Without Grounding or Isolation

US $ 200-999/ Piece FOB
MOQ: 1 Piece
Since 2022 Audited Supplier
Main Products
High Voltage Transformer, High Voltage Switchgear, Prefabricated Substation, Substation, Switch Cabinet, Vacuum Circuit Breaker, Oil Transformer, Dry Transformer, Insulator, Insulating
Contact Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Xnc-125PV 10ka 250V 500V 750V 1000V 1p 2p 3p 4p Photovoltaic Solar DC MCB 80A 100A 125A Miniature Circuit Breaker for PV System
Video

Xnc-125PV 10ka 250V 500V 750V 1000V 1p 2p 3p 4p Photovoltaic Solar DC MCB 80A 100A 125A Miniature Circuit Breaker for PV System

US $ 1.7-6.8/ Piece FOB
MOQ: 80 Pieces
Certification : ISO9001-2000, CE, CB
Since 2018 Audited Supplier
Contact Supplier
Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
12kv High Voltage Outdoor Sf6 Electric Pole Mounted Auto Recloser Load Break Switch Vacuum Circuit Breaker
Video

12kv High Voltage Outdoor Sf6 Electric Pole Mounted Auto Recloser Load Break Switch Vacuum Circuit Breaker

US $ 1,500-1,800/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Current Transformer, Voltage Transformer, Fuse Cutout, Vcb, Lightning Arrester, Vacuum Circuit Breaker, Disconnect / Isolation Switch, Dropout Fuse Cutout, Switchgear, High Voltage Cabinet and Low Voltage Cabinet
Contact Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
Chat Now Send Inquiry
High-Performance Vacuum Circuit Breaker for Reliable Power Management
Video

High-Performance Vacuum Circuit Breaker for Reliable Power Management

US $ 1,000-2,000/ Piece FOB
MOQ: 10 Pieces
Operation : Electric Type
Since 2024 Audited Supplier
Contact Supplier
Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Ewelink Tuya Zigbee WiFi Smart Energy Meter Voltage Current Protector Circuit Breaker
Video

Ewelink Tuya Zigbee WiFi Smart Energy Meter Voltage Current Protector Circuit Breaker

US $ 7/ Piece FOB
MOQ: 12 Pieces
Since 2022 Audited Supplier
Main Products
MCCB
Contact Supplier
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Residual Current /Vacuum Circuit Breaker/Miniature Circuit Breaker/Mini Circuit Breaker/ RCCB ELCB MCCB 6ka 10 Ka 12.5~125A Moulded Case Circuit Breaker
Video

Residual Current /Vacuum Circuit Breaker/Miniature Circuit Breaker/Mini Circuit Breaker/ RCCB ELCB MCCB 6ka 10 Ka 12.5~125A Moulded Case Circuit Breaker

US $ 1.39-2.14/ Piece FOB
MOQ: 50 Pieces
Installation : Fixed
Since 2023 Audited Supplier
Contact Supplier
Hebei Leicheng Power Technology Co., Ltd.

Trading Company

Hebei , China Since 2023
Chat Now Send Inquiry
Professional Manufacturers CE Certification Metal Fabrication Services Miniature Circuit Breaker MCB

Professional Manufacturers CE Certification Metal Fabrication Services Miniature Circuit Breaker MCB

US $ 2-8/ Piece FOB
MOQ: 50 Pieces
Since 2022 Audited Supplier
Main Products
Terminal
Contact Supplier
Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Auto Recloser MCB DC Electrical Smart Intelligent Vacuum Circuit Breaker Price
Video

Auto Recloser MCB DC Electrical Smart Intelligent Vacuum Circuit Breaker Price

US $ 800-1,500/ Piece FOB
MOQ: 1 Piece
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Since 2023 Audited Supplier
Contact Supplier
Fenarro Power Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2023
Chat Now Send Inquiry
Smart MCCB 40A-100A Auto Reclosing Molded Case Circuit Breaker 3phases 4wires

Smart MCCB 40A-100A Auto Reclosing Molded Case Circuit Breaker 3phases 4wires

MOQ: 2 Pieces
Since 2025 Audited Supplier
Main Products
MCCB, MCB, ATS, Dual Power Transfer Swtich, SPD, Distribution Box, EV Charger
Contact Supplier
Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
12kv 24kv 35kv Mechanism High Medium Voltage Indoor Vacuum Circuit Breaker
Video

12kv 24kv 35kv Mechanism High Medium Voltage Indoor Vacuum Circuit Breaker

MOQ: 1 Piece
Operation : Manual Type
Since 2024 Audited Supplier
Contact Supplier
Aierway Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Vs1 Zn63 Series 10kv/12kv/20kv/24kv Double Springs Type High Medium Voltage Indoor Vacuum Circuit Breaker Vcb Reliable Performance
Video

Vs1 Zn63 Series 10kv/12kv/20kv/24kv Double Springs Type High Medium Voltage Indoor Vacuum Circuit Breaker Vcb Reliable Performance

US $ 300-500/ Piece FOB
MOQ: 1 Piece
Since 2025 Audited Supplier
Main Products
N/a
Contact Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Westhomes Factory Hot Sale Low Voltag Circuit Breaker 250A, 630A ODM OEM

Westhomes Factory Hot Sale Low Voltag Circuit Breaker 250A, 630A ODM OEM

US $ 48.5-57.9/ Piece FOB
MOQ: 48 Pieces
Structure : MCCB
Since 2007 Audited Supplier
Contact Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Zw32-12f Outdoor Metering Unit High Voltage Circuit Breaker 630A
Video

Zw32-12f Outdoor Metering Unit High Voltage Circuit Breaker 630A

US $ 2,000/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Transformer, Voltage Stabilizer, Outdoor Vacuum Circuit Breaker, DC Power Supply, Landscape Box-Type Substation
Contact Supplier
Chuanyang Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
500V 6ka 2 Poles DC Circuit Breaker Disconnect Switch for Solar System
Video

500V 6ka 2 Poles DC Circuit Breaker Disconnect Switch for Solar System

US $ 4.6-5/ Piece FOB
MOQ: 50 Pieces
Speed : Normal Type Circuit Breaker
Since 2023 Audited Supplier
Contact Supplier
Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
Chat Now Send Inquiry
11kv 400A/630A Outdoor Electric Distribution Circuit Breaker Three-Phase Auto-Recloser

11kv 400A/630A Outdoor Electric Distribution Circuit Breaker Three-Phase Auto-Recloser

US $ 800-1,300/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Vacuum Circuit Breaker, Swichgear, Load Break Switch, Disconnect Switch, Drop-out Fuse
Contact Supplier
Zhejiang Beidian Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Arc Chute for MCB (XMB1U-63) Arc Chamber Circuit Breaker
Video

Arc Chute for MCB (XMB1U-63) Arc Chamber Circuit Breaker

US $ 0.045-0.06/ Piece FOB
MOQ: 1,000 Pieces
Function : Conventional Circuit Breaker
Since 2022 Audited Supplier
Contact Supplier
Zhejiang Ximu Intelligent Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Residual Current Circuit Breaker 50/60Hz 30ma 4 Pole RCCB 40a 50a 63a
Video

Residual Current Circuit Breaker 50/60Hz 30ma 4 Pole RCCB 40a 50a 63a

US $ 4.5-5.9/ Piece FOB
MOQ: 120 Pieces
Since 2015 Audited Supplier
Main Products
MCB, RCD, RCCB, RCBO, Afdd, Isolator, Auxiliary, Distribution Box, Consumer Unit, Afci
Contact Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
Chat Now Send Inquiry
Professional Manufacturer Highly Top Quality Circuit Breaker and Residual Current Circuit Breaker
Video

Professional Manufacturer Highly Top Quality Circuit Breaker and Residual Current Circuit Breaker

MOQ: 200 Pieces
Operation : Manual Type
Since 2006 Audited Supplier
Contact Supplier
Huatong (FATO) Group Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2006
Chat Now Send Inquiry
Honle Zw32 Outdoor High Voltage Vacuum Circuit Breaker Vcb 1250A
Video

Honle Zw32 Outdoor High Voltage Vacuum Circuit Breaker Vcb 1250A

US $ 650-1,600/ Piece FOB
MOQ: 10 Pieces
Since 2014 Audited Supplier
Main Products
Automatic Voltage Regulator, Volgtage Stabilier, Regulator, Power Transformer, Inverter, UPS, Switchgear, Overvoltage Switch, Charger, Ring Main Unit
Contact Supplier
Honle Group Co., Ltd.

Zhejiang , China Since 2014
Chat Now Send Inquiry
11kv up to 33kv Kema Type Tested Auto Circuit Recloser
Video

11kv up to 33kv Kema Type Tested Auto Circuit Recloser

US $ 3,000-8,000/ Piece FOB
MOQ: 1 Piece
Arc-extinguishing Medium : Vacuum
Since 2007 Audited Supplier
Contact Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory,Other,Group Corporation

Zhejiang , China Since 2007
Chat Now Send Inquiry
1600A Draw-out Type Fixed Type Air Circut Breaker Acb

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

US $ 481.53-488.31/ Piece FOB
MOQ: 1 Piece
Since 2022 Audited Supplier
Main Products
MCCB Part, MCCB, Circuit Breakers, Breakers, Moulded Case Circuit Breaker, Stamping Parts, MCCB Stamping Part, Metal Part, OEM MCCB Stamping Part
Contact Supplier
Yuming Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2022
Chat Now Send Inquiry
Acb Air Circuit Breaker Automatic Circuit Breaker Intelligent
Video

Acb Air Circuit Breaker Automatic Circuit Breaker Intelligent

US $ 450/ Piece FOB
MOQ: 1 Piece
Speed : Normal Type Circuit Breaker
Since 2020 Audited Supplier
Contact Supplier
Yueqing Quansheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2020
Chat Now Send Inquiry
Smart Power Strip 10A 4 Outlets Surge Protector
Video

Smart Power Strip 10A 4 Outlets Surge Protector

MOQ: 1 Piece
Since 2023 Audited Supplier
Main Products
UPS, AVR(Stabilizer), Voltage Protector, Surge Protector, Smart Charger Station, Battery Pack & Batteries
Contact Supplier
APLUS POWER CORP.

Manufacturer/Factory

Guangdong , China Since 2023
Chat Now Send Inquiry
High Voltage Motorized Spring Type Pole Mounted Automatic Circuit Recloser Vacuum Circuit Breaker
Video

High Voltage Motorized Spring Type Pole Mounted Automatic Circuit Recloser Vacuum Circuit Breaker

US $ 2,000-3,100/ Piece FOB
MOQ: 1 Piece
Certification : ISO9001-2000
Since 2024 Audited Supplier
Contact Supplier
Shengsu Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Miniature Circuit Breaker Vacuum Circuit Breaker Mini Circuit Breaker Moulded Case Circuit Breaker Circuit Breaker Mcb Load Switch
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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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