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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)
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Main Products: Industrial Drive Frequency Converter, Mechanical Drive Frequency Converter, Standard Drive Frequency Converter, PLC Series, Soft Start Series, IEC Low-Voltage Motors
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2020
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Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker

Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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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)
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Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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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)
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Arc-extinguishing Medium : Air
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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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)
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Main Products: Solar Products, on Grid off Grid Hybrid Inverter, Battery, PV Combiner, Solar Cable, PV Connector, Flexible Solar Panel, Balcony Solar Panel, Intergrated Solar Power System, Home Storage Solution
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Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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Dz47-63/6ka MCB/Circuit Breaker/C45/High Quality Breaker/6ka Breaker

Dz47-63/6ka MCB/Circuit Breaker/C45/High Quality Breaker/6ka Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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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)
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Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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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)
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Operation : Electric Type
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Dz47 63A 1p AC 400V MCB Cutout Miniature Circuit Switch Breaker

Dz47 63A 1p AC 400V MCB Cutout Miniature Circuit Switch Breaker

US $ 0.66-0.7 / Piece FOB
3,000 Pieces (MOQ)
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Main Products: Energy Meter
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Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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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)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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MCB Reliable Miniature Breaker 6ka 4.5ka

MCB Reliable Miniature Breaker 6ka 4.5ka

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

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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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)
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Arc-extinguishing Medium : Air
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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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
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)
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Main Products: Miniature circuit breaker, RCCB, wall switches & wall sockets, change over knife switch, distribution box
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Yueqing Beibaixiang Xingpeng Electrical Switch Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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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)
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Main Products: Circuit Breakers, Switches, Contactor, Capacitor, Cable Connector, Distribution Box, Terminals, Relay, Indicator Light, Cable Ties
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Tnh45-63 MCB 3p 40A Min Circuit Miniature Circuit Switch Breaker

Tnh45-63 MCB 3p 40A Min Circuit Miniature Circuit Switch Breaker

US $ 1.98-2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
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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
Main Products: Solar System, Isolation Switch, Isolator Switch, Electric Switch, Circuit Breaker, Surge Protection, MCCB, Distribution Box, Solar Products
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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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)
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Type : Circuit Breaker
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, 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
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
Chat Now Send Inquiry
6ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

6ka 230/400V AC MCB 20A Electric Miniature Circuit Switch Breaker

US $ 1.98-2.1 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE
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Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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 Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker
    What is Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker
    US $ 0.53-0.55 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker
    What is Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker
    US $ 8.8-9.2 /Piece
    60 Pieces (MOQ)
    Contact Supplier
  • What is OEM TUV Worldsunlight Circuit Solar System Breaker for Battery DC MCB with CB XL7-63
    What is OEM TUV Worldsunlight Circuit Solar System Breaker for Battery DC MCB with CB XL7-63
    US $ 1.5-6 /Piece
    60 Pieces (MOQ)
    Contact Supplier
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
Westhomes Low Voltage MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

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

US $ 1.75-7.05 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Tnh45-63 Dz47 50A 63A 3p 3ka Mini Circuit MCB Switch Breaker

Tnh45-63 Dz47 50A 63A 3p 3ka Mini Circuit MCB 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
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About Mcb+Breaker FAQ

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

    Our Mcb+Breaker offers exceptional quality and style within the Circuit Breaker category.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?

    The Mcb+Breaker is an essential part of our Circuit Breaker offerings.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.

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

    The Mcb+Breaker is included in our comprehensive Circuit Breaker range.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.

Low Circuit MCB Dx4-30series Products 12kv Vacuum 11kv Insulating OEM High Voltage Breakers

Low Circuit MCB Dx4-30series Products 12kv Vacuum 11kv Insulating OEM High Voltage Breakers

US $ 4.5-8.5 / Piece FOB
100 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Westhomes Smart Intelligent MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

Westhomes Smart Intelligent 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
DAB7-63e Efficient Mini MCB Breaker

DAB7-63e Efficient Mini MCB Breaker

US $ 1.2-4.2 / Piece FOB
5,000 Pieces (MOQ)
More
Certification : ISO9001-2000, CE, CB, CCC
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
Chat Now Send Inquiry
Dz47 50A 63A 3p AC 400V Mini Circuit MCB Cutout Switch Breaker

Dz47 50A 63A 3p AC 400V Mini Circuit MCB Cutout Switch Breaker

US $ 0.66-2.1 / 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
Westhomes Popular MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

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

US $ 1.75-7.05 / Piece FOB
1 Piece (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
AC Miniaturecircuit Breaker

AC Miniaturecircuit Breaker

US $ 10-16 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Surge Protector, Surge Arrester, Surge Protective Device, Surge Protection Device, Low Voltage Surge Protector, Lightning Protection, Lightning Arrester, Lightning Protector, Lightning Surge Protector
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Audited Supplier
Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
Hot Sale 32A MCB Electrical Air Switches Acb Electrical Breaker

Hot Sale 32A MCB Electrical Air Switches Acb Electrical Breaker

US $ 0.67-3.6 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
DC MCB Solar Miniature Circuit Breaker Mini Electrical Breakers MCB

DC MCB Solar Miniature Circuit Breaker Mini Electrical Breakers MCB

US $ 1.05 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Contactor, Circuit Breaker, ELCB, Afdd, RCBO, Switch Socket, Smart Breaker, WiFi Breaker, RCCB, RCD
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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
Structure : MCB
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
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
DC MCB 2p 25 Acircuit Breaker

DC MCB 2p 25 Acircuit Breaker

US $ 2.6 / Piece FOB
1,000 Pieces (MOQ)
More
Operation : Manual Type
Contact Supplier
Audited Supplier
Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
DAB7-63e 63A 10ka Efficient MCB Breaker

DAB7-63e 63A 10ka Efficient MCB 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
Westhomes New MCB Electric Typecircuit Breaker "Wsb1z-80" 1-63A 50/60Hz 1-2p

Westhomes New 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
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