Products

Suppliers
Filter Gallery
21,850

MCB Breakers

Products

Sorry! No matches were found.

UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers

UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers

US $ 50-427 / Piece FOB
1 Piece (MOQ)
More
Main Products: Industrial Drive Frequency Converter, Mechanical Drive Frequency Converter, Standard Drive Frequency Converter, PLC Series, Soft Start Series, IEC Low-Voltage Motors
Contact Supplier
Audited Supplier
Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2020
Chat Now Send Inquiry
Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker

Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker

US $ 1.4-1.5 / Piece FOB
120 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
C65/MCB/6ka MCB/Miniature Circuit Breaker/6ka Breaker

C65/MCB/6ka MCB/Miniature Circuit Breaker/6ka Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Westhomes Professional Factory Industrial MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

Westhomes Professional Factory Industrial MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

US $ 1.75-7.05 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001-2000, CE, CB, CCC
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
(Dz47) -25A 1p 3ka Mini Circuit Breaker MCB Cutout Switch Breaker for Central Asia

(Dz47) -25A 1p 3ka Mini Circuit Breaker MCB Cutout Switch Breaker for Central Asia

US $ 0.6-0.66 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Energy Meter
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
High Quality Cheapest Good Price DC MCB Breaker Mx-of Shunt Release 24V Auxiliary Contact

High Quality Cheapest Good Price DC MCB Breaker Mx-of Shunt Release 24V Auxiliary Contact

US $ 7.2-15.8 / Piece FOB
20 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Premium 2025 2 Pole 63A MCB Residual Current Breaker

Premium 2025 2 Pole 63A MCB Residual Current Breaker

US $ 2.6-7.9 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
Contact Supplier
Audited Supplier
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
MCB miniature circuit breaker 63amp 2pole 6ka mcb breaker

MCB miniature circuit breaker 63amp 2pole 6ka mcb breaker

US $ 2.44-3.25 / Piece FOB
120 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
S204-K3 2CDS254001r0317 Ecosolutions Product Profile S200 MCB Circut Breaker

S204-K3 2CDS254001r0317 Ecosolutions Product Profile S200 MCB Circut Breaker

US $ 29.49 / Piece FOB
1 Piece (MOQ)
More
Main Products: Industrial control products and accessories
Contact Supplier
Audited Supplier
Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
OEM TUV Worldsunlight Circuit Solar System Breaker for Battery DC MCB with CB XL7-63

OEM TUV Worldsunlight Circuit Solar System Breaker for Battery DC MCB with CB XL7-63

US $ 1.5-6 / Piece FOB
60 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
CE Quality 2p 4p 20A 25A 32A 40A 63A 500V 1000V DC MCB Solar PV Breaker

CE Quality 2p 4p 20A 25A 32A 40A 63A 500V 1000V DC MCB Solar PV Breaker

US $ 1.39-2.14 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Power Equipment, Power Accessories, Galvanized Coil, Steel Products, Outdoor Pre-Packaged Substation, Photovoltaic in Situ Boost Substation
Contact Supplier
Audited Supplier
Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
Chat Now Send Inquiry
DC MCB 2p 25 Acircuit Breaker

DC MCB 2p 25 Acircuit Breaker

US $ 2.6 / Piece FOB
1,000 Pieces (MOQ)
More
Breaking Capacity : High Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
Related Searches
Circuit Breaker Power Distribution Cabinet & Box Other Breaker & Protector Arrester Other Switches
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Shanghai Dada MCB Supplier 10ka Icn IEC60898-1 Standard Breaker

Shanghai Dada MCB Supplier 10ka Icn IEC60898-1 Standard Breaker

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Effective Aoasis Aon-63 MCB 1p AC 400V Electric Breaker

Effective Aoasis Aon-63 MCB 1p AC 400V Electric Breaker

US $ 0.69-0.89 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
Contact Supplier
Audited Supplier
Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Shanghai Dada MCB Breaker 4.5ka

Shanghai Dada MCB Breaker 4.5ka

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
230V /400V DC Circuti Breaker for Home Application 32A MCB

230V /400V DC Circuti Breaker for Home Application 32A MCB

US $ 1.2-1.3 / Piece FOB
10 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
S101 MCB Breaker 1p 63A 80A 100A 125A

S101 MCB Breaker 1p 63A 80A 100A 125A

US $ 0.65-0.85 / 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
Audited Supplier
HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
Asta Certified Mini Breaker with Modular MCB Seal and Busbar

Asta Certified Mini Breaker with Modular MCB Seal and Busbar

US $ 0.6-0.65 / Piece FOB
5,000 Pieces (MOQ)
More
Operation : Manual Type
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Dz47-63 3ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

Dz47-63 3ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

US $ 1.98-2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Energy Meter
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Good Quality DC/AC Circuit Breakers 1p 2p 3p 4p 63A 40A 32A 16A MCB Breaker

Good Quality DC/AC Circuit Breakers 1p 2p 3p 4p 63A 40A 32A 16A MCB Breaker

US $ 7.2-15.8 / Piece FOB
20 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers
    What is UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers
    US $ 50-427 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker
    What is Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker
    US $ 1.4-1.5 /Piece
    120 Pieces (MOQ)
    Contact Supplier
  • What is C65/MCB/6ka MCB/Miniature Circuit Breaker/6ka Breaker
    What is C65/MCB/6ka MCB/Miniature Circuit Breaker/6ka Breaker
    US $ 0.53-0.55 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Westhomes Professional Factory Industrial MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p
    What is Westhomes Professional Factory Industrial MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p
    US $ 1.75-7.05 /Piece
    1 Piece (MOQ)
    Contact Supplier
1p2p3p4p RCBO MCB DSLR Camera Wholesale Dropship Energy Consumption Single Phase WiFi Mini Branch Switch Breaker

1p2p3p4p RCBO MCB DSLR Camera Wholesale Dropship Energy Consumption Single Phase WiFi Mini Branch Switch Breaker

US $ 21-25 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Dual Power Automatic Transfer Switch, Disconnector
Contact Supplier
Audited Supplier
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Fast Shipping 32A 63A DC MCB Solar Breaker Waterproof & DIN Rail Mount

Fast Shipping 32A 63A DC MCB Solar Breaker Waterproof & DIN Rail Mount

US $ 5-6 / Piece FOB
5 Pieces (MOQ)
More
Breaking Capacity : High Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
Chat Now Send Inquiry
Bh Thql Thqc Ge MCB Electrical Breakers Thqc Tql Thql

Bh Thql Thqc Ge MCB Electrical Breakers Thqc Tql Thql

US $ 0.45 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Circuit Breakers, Switches, Contactor, Capacitor, Cable Connector, Distribution Box, Terminals, Relay, Indicator Light, Cable Ties
Contact Supplier
Audited Supplier
HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About MCB Breakers FAQ

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

    The MCB Breakers is a key item within our extensive Circuit Breaker selection.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?

    Upgrade your Circuit Breaker with the elegant and durable MCB Breakers.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?

    The MCB Breakers is a premium choice in 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.

Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker

Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker

US $ 8.8-9.2 / Piece FOB
60 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Dz47-63 4.5ka MCB 3p 32A Miniature Circuit Switch Breaker

Dz47-63 4.5ka MCB 3p 32A Miniature Circuit Switch Breaker

US $ 1.98-2.1 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Energy Meter
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
DAB7-63e Efficient Mini MCB Breaker

DAB7-63e Efficient Mini MCB Breaker

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Westhomes Low Voltage MCB Electric Typecircuit Breaker "Wsb1z-63" 1-63A 50/60Hz 1-2p

Westhomes Low Voltage MCB Electric Typecircuit Breaker "Wsb1z-63" 1-63A 50/60Hz 1-2p

US $ 0.53-0.55 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Small Circuit breaker curveC 32amp 4pole 6kA MCB Breaker

Small Circuit breaker curveC 32amp 4pole 6kA MCB Breaker

US $ 3.86-4.27 / Piece FOB
120 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Shanghai Dada Advanced Breaker with Enhanced MCB Capacity and Seal

Shanghai Dada Advanced Breaker with Enhanced MCB Capacity and Seal

US $ 0.6-0.65 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
4.5ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

4.5ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

US $ 0.66-0.7 / Piece FOB
3,000 Pieces (MOQ)
More
Poles Number : 1
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
TMM1-125 80amp 10kA 1p/2p/3p/4p miniature circuit breaker MCB breaker

TMM1-125 80amp 10kA 1p/2p/3p/4p miniature circuit breaker MCB breaker

US $ 2.89-3.61 / Piece FOB
120 Pieces (MOQ)
More
Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Dz47-125 100A 4p AC 400V 6ka MCB Cutout Miniature Circuit Switch Breaker

Dz47-125 100A 4p AC 400V 6ka MCB Cutout Miniature Circuit Switch Breaker

US $ 4.44-4.6 / Piece FOB
1,000 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
DAB7-63 MCB Breaker Supplier DC

DAB7-63 MCB Breaker Supplier DC

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Dz47-63 Mini Ciciuit Breaker 3p MCB

Dz47-63 Mini Ciciuit Breaker 3p MCB

US $ 1.55-1.6 / Piece FOB
100 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Westhomes AC MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

Westhomes AC MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

US $ 1.75-7.05 / Piece FOB
1 Piece (MOQ)
More
Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Westhomes Factory Price MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

Westhomes Factory Price MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

US $ 1.75-7.05 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Breaker & Protector > Circuit Breaker > Miniature Circuit Breaker
1/607
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Power Distribution Cabinet & Box
  • Other Breaker & Protector
  • Arrester
  • Other Switches

Breaking Capacity

More Less
  • Low Voltage Circuit Breakers
  • High Voltage Circuit Breakers

Certification

More Less
  • CE
  • ISO9001-2000
  • CCC
  • CB
  • VDE
  • UL

Installation

More Less
  • Fixed
  • Insert
  • Open Frame
  • SMD

Operation

More Less
  • Electric Type
  • Manual Type
  • Energy-storage Type

Poles Number

More Less
  • 1
  • 3
  • 2
  • 4

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Zhejiang
  • Shanghai
  • Jiangsu
  • Guangdong
  • Jiangxi
  • Anhui
  • Beijing
  • Liaoning
  • Sichuan
  • Fujian
  • Hebei
  • Gansu
  • Hubei
  • Hunan
  • Henan
  • Shandong
  • Shaanxi
  • Chongqing
  • Shanxi
  • Guangxi
Reset Done