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High-Speed Circuit Breaker Circuit Breaker

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Ce RoHS CCC High-Speed Knb1-63 Series Miniature Circuit Breaker

Ce RoHS CCC High-Speed Knb1-63 Series Miniature Circuit Breaker

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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High-Speed 63A 10kA Type AC RCD Circuit Breaker for Safe Electrical Protection

High-Speed 63A 10kA Type AC RCD Circuit Breaker for Safe Electrical Protection

US $ 4.85-4.9 / Piece FOB
100 Pieces (MOQ)
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Poles Number : 2
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Honle MCB High-Speed Zw20A High Voltage AC Vacuum Circuit Breaker

Honle MCB High-Speed Zw20A High Voltage AC Vacuum Circuit Breaker

US $ 98-125 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Voltage Regulator, Power Transformer, Vacuum Circuit Breaker, Switchgear, Ring Main Unit, Inverter, UPS, MCCB
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Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Customized Anti Corrosion MCCB High-Speed Circuit Breaker with CCC

Customized Anti Corrosion MCCB High-Speed Circuit Breaker with CCC

10 Pieces (MOQ)
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Structure : MCCB
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High-Speed Dxm8PV Series Circuit Breakers for Affordable Voltage Solutions

High-Speed Dxm8PV Series Circuit Breakers for Affordable Voltage Solutions

US $ 42-63 / Piece FOB
100 Pieces (MOQ)
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Main Products: MCB, MCCB, RCBO, RCCB, Breakers, Small Circuit Breaker, Circuit Breaker, Acb
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Hot Sale Anti Corrosion Factory Price High-Speed Circuit Breaker with CE

Hot Sale Anti Corrosion Factory Price High-Speed Circuit Breaker with CE

10 Pieces (MOQ)
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Structure : MCCB
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Hot Sale Anti Scratch High-Speed Circuit Breaker with CE

Hot Sale Anti Scratch High-Speed Circuit Breaker with CE

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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Factory High-Speed MCB Normal Electric Type Isolater Switch Circuit Breaker 2ka 63A-125A

Factory High-Speed MCB Normal Electric Type Isolater Switch Circuit Breaker 2ka 63A-125A

US $ 0.45-1.8 / Piece FOB
1 Piece (MOQ)
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Arc-extinguishing Medium : Air
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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High-Speed 160 AMP 200 250 Overload Protection Circuit Breaker RM1-100

High-Speed 160 AMP 200 250 Overload Protection Circuit Breaker RM1-100

US $ 10-100 / Piece FOB
50 Pieces (MOQ)
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Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Advanced Circuit Breaker Fuse Box 630A with High Capacity High Speed Blade Fuse

Advanced Circuit Breaker Fuse Box 630A with High Capacity High Speed Blade Fuse

US $ 0.5 / Piece FOB
10 Pieces (MOQ)
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Type : Auto Fuse Holder
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Emergency Fault Protection: High-Speed Vacuum Circuit Breaker for Critical Power Networks

Emergency Fault Protection: High-Speed Vacuum Circuit Breaker for Critical Power Networks

US $ 500-8,000 / Piece FOB
1 Piece (MOQ)
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Main Products: High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
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ROOQ ELECTRIC GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Factory Moulded Case Circuit Breaker Electric Type High-Speed Circuit Breaker AC400V

Factory Moulded Case Circuit Breaker Electric Type High-Speed Circuit Breaker AC400V

US $ 66.3-68 / Piece FOB
48 Pieces (MOQ)
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Structure : MCCB
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Hot Sale High Quality High-Speed Circuit Breaker with CE

Hot Sale High Quality High-Speed Circuit Breaker with CE

10 Pieces (MOQ)
More
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
Chat Now Send Inquiry
Hot Sale Anti Scratch Reliable High-Speed Circuit Breaker with CE

Hot Sale Anti Scratch Reliable High-Speed Circuit Breaker with CE

10 Pieces (MOQ)
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Speed : High-Speed Circuit Breaker
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High-Speed Circuit Breaker and High Quality Short-Circuit Protection, Overload Protection Lrm9--63

High-Speed Circuit Breaker and High Quality Short-Circuit Protection, Overload Protection Lrm9--63

US $ 0.96-0.98 / Piece FOB
2,400 Pieces (MOQ)
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Main Products: MCB, RCCB, SPD, Change-Over Switch, MCCB, Thermal Overload Relay, AC Contactor, DIN Rail Mount Isolator, Photovoltaic Combiner Box, RCBO
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Low Voltage Circuit Breakers High-Speed Breaker 3p, 4p Molded Case Electronic

Low Voltage Circuit Breakers High-Speed Breaker 3p, 4p Molded Case Electronic

US $ 10-100 / Piece FOB
50 Pieces (MOQ)
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Operation : Electric Type
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Hot Sale High Speed Moulded Case Circuit Breaker 100A-630A ODM OEM

Hot Sale High Speed Moulded Case Circuit Breaker 100A-630A ODM OEM

US $ 46.1-48 / Piece FOB
48 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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Existing Goods Durable Anti Corrosion High-Speed Circuit Breaker with CE

Existing Goods Durable Anti Corrosion High-Speed Circuit Breaker with CE

10 Pieces (MOQ)
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Installation : Fixed
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Yueqing Gaoke Environmental Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High-Speed MCB Gwiec Low Voltage Breakers Air Circuit Breaker L7

High-Speed MCB Gwiec Low Voltage Breakers Air Circuit Breaker L7

US $ 3.06 / Piece FOB
240 Pieces (MOQ)
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Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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High-Speed GFCI Circuit Breaker - 30mA Type B Protection

High-Speed GFCI Circuit Breaker - 30mA Type B Protection

US $ 6.62-7 / Piece FOB
120 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Related Videos
  • What is Ce RoHS CCC High-Speed Knb1-63 Series Miniature Circuit Breaker
    What is Ce RoHS CCC High-Speed Knb1-63 Series Miniature Circuit Breaker
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is High-Speed 63A 10kA Type AC RCD Circuit Breaker for Safe Electrical Protection
    What is High-Speed 63A 10kA Type AC RCD Circuit Breaker for Safe Electrical Protection
    US $ 4.85-4.9 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Honle MCB High-Speed Zw20A High Voltage AC Vacuum Circuit Breaker
    What is Honle MCB High-Speed Zw20A High Voltage AC Vacuum Circuit Breaker
    US $ 98-125 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High-Speed Dxm8PV Series Circuit Breakers for Affordable Voltage Solutions
    What is High-Speed Dxm8PV Series Circuit Breakers for Affordable Voltage Solutions
    US $ 42-63 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Westhomes Factory High Quality MCCB High-Speed Circuit Breaker Wcm4e 125ka AC400 1-4p

Westhomes Factory High Quality MCCB High-Speed Circuit Breaker Wcm4e 125ka AC400 1-4p

US $ 37.5-38.5 / Piece FOB
48 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
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AC or DC High-Speed Gwiec Air Mini Circuit Breaker L7

AC or DC High-Speed Gwiec Air Mini Circuit Breaker L7

US $ 3.06 / Piece FOB
240 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Westhomes Factory Manual Type MCCB High-Speed Circuit Breaker 125ka AC400 1-4p

Westhomes Factory Manual Type MCCB High-Speed Circuit Breaker 125ka AC400 1-4p

US $ 37.5-38.5 / Piece FOB
48 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
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About High-Speed Circuit Breaker Circuit Breaker FAQ

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

    The High-Speed Circuit Breaker Circuit Breaker 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?

    Enhance your Circuit Breaker setup with our premium High-Speed Circuit Breaker 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?

    The High-Speed Circuit Breaker Circuit 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.

High-Speed Conventional 3p, 4p Molded Case Current Adjustable Plastic-Case Circuit Breaker OEM

High-Speed Conventional 3p, 4p Molded Case Current Adjustable Plastic-Case Circuit Breaker OEM

US $ 10-100 / Piece FOB
50 Pieces (MOQ)
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Operation : Electric Type
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Adjustable Xycm1-250L Safety Circuit Breaker Electrical MCCB Molded Case Circuit Breakers

Adjustable Xycm1-250L Safety Circuit Breaker Electrical MCCB Molded Case Circuit Breakers

US $ 7.8-8.2 / Piece FOB
50 Pieces (MOQ)
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Main Products: Circuit Breakers‬, ‪Switches‬
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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AC 230V 400V 50Hz DIN Rail Mount Mini Circuit Breaker with High Speed Low Price

AC 230V 400V 50Hz DIN Rail Mount Mini Circuit Breaker with High Speed Low Price

US $ 0.96-0.98 / Piece FOB
2,400 Pieces (MOQ)
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Speed : High-Speed Circuit Breaker
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
Chat Now Send Inquiry
Fast Delivery Speed/ New Arrival Sealed Indoor High Voltage Vacuum Circuit Breaker

Fast Delivery Speed/ New Arrival Sealed Indoor High Voltage Vacuum Circuit Breaker

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
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Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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Westhomes High-Speed MCB CB/CE Electric Type Circuit Breaker Wsb9-63h 6ka/10ka 50/60Hz 1-4p

Westhomes High-Speed MCB CB/CE Electric Type Circuit Breaker Wsb9-63h 6ka/10ka 50/60Hz 1-4p

US $ 0.53-0.55 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : ISO9001-2000, CE, CB, CCC
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Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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CE Approved High-Speed Gwiec Air Blast Circuit Breaker 10ka MCB L7

CE Approved High-Speed Gwiec Air Blast Circuit Breaker 10ka MCB L7

US $ 2.04 / Piece FOB
240 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Fast Supply Speed Fzw28-12 Cheap Personalized Reasonable Price High Efficiency Electrical Circuit Breaker

Fast Supply Speed Fzw28-12 Cheap Personalized Reasonable Price High Efficiency Electrical Circuit Breaker

US $ 1,000-10,000 / Price FOB
1 Price (MOQ)
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Installation : Fixed
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China Since 2024
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12kv 630A Rugged Indoor Vacuum Circuit Breaker for Mining and Heavy Industries

12kv 630A Rugged Indoor Vacuum Circuit Breaker for Mining and Heavy Industries

US $ 420-660 / Piece FOB
1 Piece (MOQ)
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Main Products: High voltage vacuum circuit breakers, load switches, high voltage vacuum contactors
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High-Speed Vcb Vacuum Circuit Breakers with Custom Logo Options

High-Speed Vcb Vacuum Circuit Breakers with Custom Logo Options

US $ 2-10 / Piece FOB
100 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Factory Hot Sale MCCB Circuit Breaker Low Voltag DC Circuit Breaker ODM/OEM

Factory Hot Sale MCCB Circuit Breaker Low Voltag DC Circuit Breaker ODM/OEM

US $ 48.5-57.9 / Piece FOB
48 Pieces (MOQ)
More
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
Chat Now Send Inquiry
Hot Sale OEM Dw15 630A Acb Circuit Breakers Universal Air Circuit Breaker

Hot Sale OEM Dw15 630A Acb Circuit Breakers Universal Air Circuit Breaker

US $ 155 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001-2000, CCC
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Intelligent Universal Circuit Breaker Rimw1-2000 3p/4p 630A 800A 1000A Electrical Acb Air Circuit Breaker Circuit Protection

Intelligent Universal Circuit Breaker Rimw1-2000 3p/4p 630A 800A 1000A Electrical Acb Air Circuit Breaker Circuit Protection

US $ 715 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Factory Wholesale MCCB Cm1-400L 400A Mould Case Circuit Breaker High Breaking Capacity Magnetic Support Brand Customization

Factory Wholesale MCCB Cm1-400L 400A Mould Case Circuit Breaker High Breaking Capacity Magnetic Support Brand Customization

US $ 7.8-8.2 / Piece FOB
50 Pieces (MOQ)
More
Operation : Manual Type
Contact Supplier
Audited Supplier
Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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