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Mini Circuit Breaker

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Hydraulic Breaker Circuit Breaker Electric Circuit Breaker Breaker Miniature Circuit Breaker Air Circuit Breaker

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High Quality Mini RCBO Circuit Breaker 6ka (SEMKO) (KNBL1-32)

High Quality Mini RCBO Circuit Breaker 6ka (SEMKO) (KNBL1-32)

US $ 4.15-4.2 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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New MCB Mini Circuit Breaker with Three Colours for Indication

New MCB Mini Circuit Breaker with Three Colours for Indication

1,000 Pieces (MOQ)
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Type : Circuit Breaker
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Supply High Quality Mini Circuit Breakers Knb1-63-2000

Supply High Quality Mini Circuit Breakers Knb1-63-2000

100 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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MCB Miniature Mini Rgs or OEM Wgb08-63 2p Electric Circuit Breaker

MCB Miniature Mini Rgs or OEM Wgb08-63 2p Electric Circuit Breaker

US $ 0.95 / Piece FOB
500 Pieces (MOQ)
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Arc-extinguishing Medium : Air
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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DIN Rail 30mA 50mA 100mA Earth Leakage and Safe Mini Residual Current Circuit Breaker with Over Load Current Protection Compact RCBO

DIN Rail 30mA 50mA 100mA Earth Leakage and Safe Mini Residual Current Circuit Breaker with Over Load Current Protection Compact RCBO

10 Pieces (MOQ)
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Main Products: BUSBAR, TERMINAL BLOCK, RIN RIAL, COPPER INSERTS, MCB
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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CB CE 6ka 250V 500V Solar PV DC MCB Mini Circuit Breaker

CB CE 6ka 250V 500V Solar PV DC MCB Mini Circuit Breaker

US $ 1.05 / Piece FOB
500 Pieces (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Srb3-63 AC 40A 50A 63A 2p 500V 10ka Mini Circuit Breaker MCB

Srb3-63 AC 40A 50A 63A 2p 500V 10ka Mini Circuit Breaker MCB

10 Pieces (MOQ)
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Main Products: BUSBAR, TERMINAL BLOCK, RIN RIAL, COPPER INSERTS, MCB
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High Quality MCB IP20 1p Mini Circuit Breaker Epb6K Series

High Quality MCB IP20 1p Mini Circuit Breaker Epb6K Series

US $ 0.52-0.54 / Piece FOB
10 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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MCB Mini Circuit Breaker (DZ47-63 1P)

MCB Mini Circuit Breaker (DZ47-63 1P)

US $ 0.58 / Piece FOB
100 Pieces (MOQ)
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Main Products: Circuit Breaker, Distribution Box, Switch and Socket, Contactor
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Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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RCCB, RCBO, ID Breaker, MCCB, Mini Circuit Breaker, Circuit Breaker, Switch, Contactor, Relay

RCCB, RCBO, ID Breaker, MCCB, Mini Circuit Breaker, Circuit Breaker, Switch, Contactor, Relay

US $ 4.6 / Piece FOB
100 Pieces (MOQ)
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Installation : Fixed
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Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
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Mini Circuit Breaker Plug in Type

Mini Circuit Breaker Plug in Type

US $ 0.8 / Piece FOB
200 Pieces (MOQ)
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Main Products: MCB, MCCB, Residual Current Circuit Breaker, AC Contactor, Switch, Socket, Load Center
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Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

US $ 0.82-0.9 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CCC
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Moulded Case Circuit Breaker Motor Protection Breaker Earth Leakage Circuit Breaker Wholesale Mini Circuit Breaker Vacuum Circuit Breaker Circuit Breaker Switch
Circuit Breaker Contactor Arrester Other Breaker & Protector Other Switches Fuse
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
ELCB MCB Mini Earth Leakage Circuit Breaker MCCB RCCB RCD RCBO 1p/2p/3p/4p

ELCB MCB Mini Earth Leakage Circuit Breaker MCCB RCCB RCD RCBO 1p/2p/3p/4p

US $ 1-2.72 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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1p/2p/3p/4p DC MCB Solar Miniature Circuit Breaker 20A/32A/40A/63A Mini Electrical Breakers Photovoltaic/PV

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
100 Pieces (MOQ)
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Arc-extinguishing Medium : Air
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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High Quality AC Air Circuit Breaker 6ka 10ka Mini Circuit Breaker

High Quality AC Air Circuit Breaker 6ka 10ka Mini Circuit Breaker

US $ 5.95-6.05 / Piece FOB
240 Pieces (MOQ)
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Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Reliable 32A 230V 1p+N Mini Circuit Breaker for Solar Systems

Reliable 32A 230V 1p+N Mini Circuit Breaker for Solar Systems

US $ 2.2-2.6 / Piece FOB
120 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V

Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V

US $ 0.494 / Piece FOB
10 Pieces (MOQ)
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Main Products: MCB, RCCB, RCBO, SPD, MCCB, Isolator Switch, Motor Circuit Breaker, Magnetic Starter, Thermal Relay, Fuse, Terminals
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Wenzhou Amur Electric Co., Ltd

Trading Company

Zhejiang, China Since 2024
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User-Friendly 12kv Vacuum Circuit Breaker MCB Mini Circuit Breaker

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

US $ 110-150 / Piece FOB
3 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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Chengdu Kaisaier Science and Technology Co., Ltd

Sichuan, China Since 2024
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Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

US $ 62.23-100.371 / Piece FOB
1 Piece (MOQ)
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Main Products: Electronic Circuit Breaker, PVC Wiring Duct, Power Supply, Ethernet Switch, EMI Filter, Io Module
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Cost Effective 1-4 Pole 1-100 AMP Mini Miniature Circuit Breaker MCB Dz47

Cost Effective 1-4 Pole 1-100 AMP Mini Miniature Circuit Breaker MCB Dz47

US $ 0.65-0.74 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
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Audited Supplier
Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Related Videos
  • What is High Quality Mini RCBO Circuit Breaker 6ka (SEMKO) (KNBL1-32)
    What is High Quality Mini RCBO Circuit Breaker 6ka (SEMKO) (KNBL1-32)
    US $ 4.15-4.2 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is New MCB Mini Circuit Breaker with Three Colours for Indication
    What is New MCB Mini Circuit Breaker with Three Colours for Indication
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Supply High Quality Mini Circuit Breakers Knb1-63-2000
    What is Supply High Quality Mini Circuit Breakers Knb1-63-2000
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is MCB Miniature Mini Rgs or OEM Wgb08-63 2p Electric Circuit Breaker
    What is MCB Miniature Mini Rgs or OEM Wgb08-63 2p Electric Circuit Breaker
    US $ 0.95 /Piece
    500 Pieces (MOQ)
    Contact Supplier
Dz47-63 Mini Circuit Breaker Discounted Sale Limited Quantity

Dz47-63 Mini Circuit Breaker Discounted Sale Limited Quantity

US $ 0.41-1.73 / Piece FOB
100 Pieces (MOQ)
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Main Products: MCCB, MCB, RCCB, RCD
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Gruigoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Timelec ODM 10KA AC C Curve MCB Electrical Mini Circuit Breaker Overload Protector for Home

Timelec ODM 10KA AC C Curve MCB Electrical Mini Circuit Breaker Overload Protector for Home

US $ 0.95-1.6 / Piece FOB
120 Pieces (MOQ)
More
Structure : MCB
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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ODM electrical-supplies 2 Pole AC Mini Circuit Breaker 16A 32A 63A Overload Protection Device for Housing System

ODM electrical-supplies 2 Pole AC Mini Circuit Breaker 16A 32A 63A Overload Protection Device for Housing System

US $ 1.6-2.5 / Piece FOB
120 Pieces (MOQ)
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Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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About Mini Circuit Breaker FAQ

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

    The Mini Circuit Breaker is classified under our comprehensive Circuit Breaker range.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 are the main types of circuit breakers commonly available for purchase?

    Discover the perfect Circuit Breaker addition with our Mini Circuit Breaker.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.

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

    Our Mini Circuit Breaker offers exceptional quality within the Circuit Breaker category.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.

High-Efficiency Mini Circuit Breakers for Eco-Friendly Power Solutions

High-Efficiency Mini Circuit Breakers for Eco-Friendly Power Solutions

US $ 2.5-6 / Piece FOB
100 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Chint Miniature Circuit Breaker Vacuum Circuit Braker Moulded Case Circuit Breaker Mini Circuit Breaker Air Circuit Breaker Earth Leakage Circuit Breaker

Chint Miniature Circuit Breaker Vacuum Circuit Braker Moulded Case Circuit Breaker Mini Circuit Breaker Air Circuit Breaker Earth Leakage Circuit Breaker

US $ 3.1-3.2 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Electronic Products, Frequeny Inverter, Motor, Solar Panel, Battery, Cable
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ANSHAN XBHY TRADING CO., LTD.

Trading Company

Liaoning, China Since 2023
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Zjsb9-125z Series Tuya 4G SIM Card Smart Mini Circuit Breakers, Tuya 4G Cat1 IoT Intelligent Circuit Breaker

Zjsb9-125z Series Tuya 4G SIM Card Smart Mini Circuit Breakers, Tuya 4G Cat1 IoT Intelligent Circuit Breaker

US $ 59.85-98.85 / Piece FOB
100 Pieces (MOQ)
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Structure : MCB
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Yueqing Tianze Elec. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Dz47 Copper Contact MCB with Ce for Industial (Mini Circuit Breaker)

Dz47 Copper Contact MCB with Ce for Industial (Mini Circuit Breaker)

US $ 0.45-0.63 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Circuit Breakers, Switches, Contactor, Capacitor, Cable Connector, Distribution Box, Terminals, Relay, Indicator Light, Cable Ties
Contact Supplier
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
Chint Cheapest MCB Nxb-63 1p 2p 3p 4p Chnt Mini Circuit Breaker

Chint Cheapest MCB Nxb-63 1p 2p 3p 4p Chnt Mini Circuit Breaker

US $ 0.8-4 / Piece FOB
300 Pieces (MOQ)
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Installation : Fixed
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Dz47le Series 4poles 480VAC ELCB Earth Leakage Mini Circuit Breaker RCBO

Dz47le Series 4poles 480VAC ELCB Earth Leakage Mini Circuit Breaker RCBO

US $ 2-3 / Piece FOB
100 Pieces (MOQ)
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Main Products: Distribution Box, Meter Box, Waterproof Distribution Box, Industrial Plug&Socket, Enclosure, Ready Boards, Circuit Breaker, Junction Box, Portable Socket Box, AC Contactor
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Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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High-Efficiency Mini DC Circuit Breaker for 16A to 1200V

High-Efficiency Mini DC Circuit Breaker for 16A to 1200V

US $ 2.16 / Piece FOB
1 Piece (MOQ)
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Type : Circuit Breaker
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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Miniature Circuit Breaker Adb3-63le-1p 10A Earth Leakage Overload Protector with Mini

Miniature Circuit Breaker Adb3-63le-1p 10A Earth Leakage Overload Protector with Mini

US $ 5.98-6 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Dual Power Automatic Transfer Switch, Surge Protector, Adjustable Voltage Protector, Photovoltaic Combiner Box, Photovoltaic Fuses, MCB, MCCB, Photovoltaic Connectors, Electronic Circuit Breakers
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Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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DC 250V 500V 750V 1000V 1p 2p 3p 4p Solar Mini Circuit Breaker Overload Protection Switch MCB 10-63A for Photovoltaic PV System

DC 250V 500V 750V 1000V 1p 2p 3p 4p Solar Mini Circuit Breaker Overload Protection Switch MCB 10-63A for Photovoltaic PV System

US $ 1.16 / Piece FOB
5 Pieces (MOQ)
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Type : Circuit Breaker
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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AC Mini MCB 4pole 63 AMP Low Current 400V Circuit Breaker

AC Mini MCB 4pole 63 AMP Low Current 400V Circuit Breaker

US $ 5.6-7.2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
Contact Supplier
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Professional Supplier 6ka 16A 25A 32A 63A Three Poles MCB Mini Circuit Breaker

Professional Supplier 6ka 16A 25A 32A 63A Three Poles MCB Mini Circuit Breaker

US $ 0.58-0.63 / Piece FOB
1 Piece (MOQ)
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Speed : Normal Type Circuit Breaker
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Premium Quality Mini Circuit Breaker MCB - Single Item, 1 Year Warranty

Premium Quality Mini Circuit Breaker MCB - Single Item, 1 Year Warranty

US $ 0.7-1.2 / pieces FOB
5 pieces (MOQ)
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Main Products: MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker, Vacuum Circuit Breaker, ATS, Waterproof Socket Box, Acb, MCB, Contactor, Current Transformer
Contact Supplier
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Amomd Automotive Mini Blade Fuse Resettable Auto Reset Circuit Breaker

Amomd Automotive Mini Blade Fuse Resettable Auto Reset Circuit Breaker

US $ 2.25-2.82 / pieces FOB
200 pieces (MOQ)
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Shape : Square
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Hangzhou FrankEver Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2004
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