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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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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)
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Structure : MCB
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Tomzn 1p+N 6ka Residual Current Breaker for Safe Electrical Use

Tomzn 1p+N 6ka Residual Current Breaker for Safe Electrical Use

US $ 4.63 / Piece FOB
5 Pieces (MOQ)
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Main Products: Circuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB

Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB

US $ 2.65-3.11 / Piece FOB
1 Piece (MOQ)
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Function : RCCB
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Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
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1p+N Leakage Residual Current MCB RCBO RCD Circuit Breaker with Overload Protection

1p+N Leakage Residual Current MCB RCBO RCD Circuit Breaker with Overload Protection

500 Pieces (MOQ)
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Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Dz30le-50 Residual Current Circuit Breaker with Over Current Protection (RCBOs) 230V 30mA 1p+N 32A 50A 3ka MCB RCBO

Dz30le-50 Residual Current Circuit Breaker with Over Current Protection (RCBOs) 230V 30mA 1p+N 32A 50A 3ka MCB RCBO

US $ 2.94-3.23 / Piece FOB
1,000 Pieces (MOQ)
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Structure : MCB
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Pg230 5A to 60A Differential Residual Current Circuit Breaker MCB

Pg230 5A to 60A Differential Residual Current Circuit Breaker MCB

US $ 6.26-6.52 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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RCBO MCB 230V RCBO Leakage protection breaker 1P+N RESIDUAL CURRENT CIRCUIT BREAKER with over and short current

RCBO MCB 230V RCBO Leakage protection breaker 1P+N RESIDUAL CURRENT CIRCUIT BREAKER with over and short current

US $ 6.92-7.05 / Piece FOB
120 Pieces (MOQ)
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Speed : High-Speed Circuit Breaker
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Residual Current Circuit Breaker, Plug-in MCB

Residual Current Circuit Breaker, Plug-in MCB

US $ 0.7-1.1 / Piece FOB
1,000 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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230V 50/60 HZ RCBO MCB 30mA Residual Current Circuit Breaker With Over Current And Leakage Protection 6/10/16/20/25/32/40A RCBO

230V 50/60 HZ RCBO MCB 30mA Residual Current Circuit Breaker With Over Current And Leakage Protection 6/10/16/20/25/32/40A RCBO

US $ 7.6-8.3 / Piece FOB
60 Pieces (MOQ)
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Installation : Fixed
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Reasonable Design MCB High Quality 63A Miniature 3p+N Residual Current Circuit Breaker

Reasonable Design MCB High Quality 63A Miniature 3p+N Residual Current Circuit Breaker

US $ 4.59-5.29 / Piece FOB
100 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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RCBO/MCB/Dz30le-50/Residual Current Circuit Breaker with Over Current Protection

RCBO/MCB/Dz30le-50/Residual Current Circuit Breaker with Over Current Protection

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
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Installation : Fixed
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Related Searches
Circuit Breaker Other Breaker & Protector Power Distribution Cabinet & Box PDU Other Switches Arrester
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Commercial Buildings Use Vl27-63 Residual Current Circuit Breaker 2p RCCB MCB Circuit Breaker

Commercial Buildings Use Vl27-63 Residual Current Circuit Breaker 2p RCCB MCB Circuit Breaker

US $ 3.25-4.88 / Piece FOB
500 Pieces (MOQ)
More
Main Products: RCCB, MCB, RCCB Relay, EV Charger, Rcmu, Charger Controller, RCBO, Socket-Outlet
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Zhejiang Vekon Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Onccy Solar Photovoltaic 2p 4p 400V AC Circuit Breaker MCB RCBO RCCB Residual Current Circuit Breaker

Onccy Solar Photovoltaic 2p 4p 400V AC Circuit Breaker MCB RCBO RCCB Residual Current Circuit Breaker

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
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Certification : CE
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Nfin 2p/M, RCD, ELCB, MCB, RCCB, Residual Current Circuit Breaker

Nfin 2p/M, RCD, ELCB, MCB, RCCB, Residual Current Circuit Breaker

US $ 5.74-5.84 / Piece FOB
100 Pieces (MOQ)
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Main Products: RCCB, MCB, Circuit Breaker, Switching Power Supply, Contactor, Button Switch, Power Supply, RCD, RCBO, Mini Circuit Breaker
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Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
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Earth Leakage Circuit Breaker DC AC Residual Current MCB Mini Circuit Breaker

Earth Leakage Circuit Breaker DC AC Residual Current MCB Mini Circuit Breaker

US $ 1.39-2.14 / Piece FOB
50 Pieces (MOQ)
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Poles Number : 2
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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Toonice Residual Current Circuit Breaker with Over Current Protection 2 Pole 3p RCCB RCBO ELCB MCB Rcb Miniature Circuit Device

Toonice Residual Current Circuit Breaker with Over Current Protection 2 Pole 3p RCCB RCBO ELCB MCB Rcb Miniature Circuit Device

US $ 0.5-1.5 / Set FOB
1 Set (MOQ)
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Main Products: Ring Main Unit, Switchgear, Transformer, Substation, Vacuum Circuit Breakers, Disconnect Switch, Distribution Box
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Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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Gwiec Electromagnetic Type MCB Residual Current Circuit Breaker RCCB 2p

Gwiec Electromagnetic Type MCB Residual Current Circuit Breaker RCCB 2p

US $ 3.72-4 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Factory MCB Price High-Speed Residual Current Circuit Breaker with CE/CB ODM/OEM 4p

Factory MCB Price High-Speed Residual Current Circuit Breaker with CE/CB ODM/OEM 4p

US $ 32.05-34 / 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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MCB Residual Current Protection 2/4 Pole Earth Leakage Circuit Breaker

MCB Residual Current Protection 2/4 Pole Earth Leakage Circuit Breaker

US $ 2.09-8.89 / Piece FOB
20 Pieces (MOQ)
More
Structure : MCB
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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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 Premium 2025 2 Pole 63A MCB Residual Current Breaker
    What is Premium 2025 2 Pole 63A MCB Residual Current Breaker
    US $ 2.6-7.9 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB
    What is Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB
    US $ 2.65-3.11 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 1p+N Leakage Residual Current MCB RCBO RCD Circuit Breaker with Overload Protection
    What is 1p+N Leakage Residual Current MCB RCBO RCD Circuit Breaker with Overload Protection
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
RCCB Switch Electromagnetic Residual Current Circuit Breaker with MCB Price

RCCB Switch Electromagnetic Residual Current Circuit Breaker with MCB Price

US $ 5.75-6.25 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
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Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
AC DC MCB Residual Current Mini Circuit Breaker with Solar Use

AC DC MCB Residual Current Mini Circuit Breaker with Solar Use

US $ 1.8-4.2 / Piece FOB
10 Pieces (MOQ)
More
Operation : Electric Type
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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MCB Mini Miniature Residual Current Circuit Breaker RCD

MCB Mini Miniature Residual Current Circuit Breaker RCD

US $ 4.86 / Piece FOB
1 Piece (MOQ)
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Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
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Audited Supplier
Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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About MCB Residual Current Breaker FAQ

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

    The MCB Residual Current Breaker 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.

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

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

    Discover the perfect Circuit Breaker addition with our MCB Residual Current Breaker.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.

Sontuoec Plug in Type MCB+RCD 16A/30mA Residual Current Circuit Breaker

Sontuoec Plug in Type MCB+RCD 16A/30mA Residual Current Circuit Breaker

US $ 3.45-3.65 / Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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AC DC MCB Industrial Household Residual Current Circuit Breakers

AC DC MCB Industrial Household Residual Current Circuit Breakers

US $ 3-10 / 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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Factory Supplied MCB Dz47le-63 2p Transparent Miniature Residual Current Circuit Breaker

Factory Supplied MCB Dz47le-63 2p Transparent Miniature Residual Current Circuit Breaker

US $ 0.86 / Piece FOB
120 Pieces (MOQ)
More
Certification : CE, CCC
Contact Supplier
Audited Supplier
Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Chinese Supplier RCBO Residual Current 1p+N MCB Miniature Circuit Breaker

Chinese Supplier RCBO Residual Current 1p+N MCB Miniature Circuit Breaker

US $ 5.19-6.19 / Piece FOB
100 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
Factory High Quality MCB RCCB Residual Current Circuit Breaker 6ka/10ka CB/CE

Factory High Quality MCB RCCB Residual Current Circuit Breaker 6ka/10ka CB/CE

US $ 5.75-6.25 / Piece FOB
100 Pieces (MOQ)
More
Type : Circuit Breaker
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Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Factory Price Breaker-Protector MCB RCCB Residual Current Operated Circuit Breaker

Factory Price Breaker-Protector MCB RCCB Residual Current Operated Circuit Breaker

US $ 2.85-3.55 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
Contact Supplier
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
6ka 3p 40A 50A 63A Leakage Protection RCCB/Residual Current Circuit Breaker

6ka 3p 40A 50A 63A Leakage Protection RCCB/Residual Current Circuit Breaker

US $ 4.99 / Piece FOB
1,000 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
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Audited Supplier
Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Dz30-32 Residual Current Operated Circuit Breaker

Dz30-32 Residual Current Operated Circuit Breaker

US $ 0.9 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, Distribution Box, Switch and Socket, Contactor
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Audited Supplier
Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
RCCB 2p 63A AC 230V Earth Leakage Residual Current Operated Circuit-Breaker

RCCB 2p 63A AC 230V Earth Leakage Residual Current Operated Circuit-Breaker

US $ 3.18-3.45 / Piece FOB
50 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, RCCB
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Factory Price DC MCB Model Residual Current Circuit Breaker with MCCB 4p

Factory Price DC MCB Model Residual Current Circuit Breaker with MCCB 4p

US $ 32.05-34 / 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
6ka 3p 6~32A Leakage Protection RCCB/Residual Current Circuit Breaker

6ka 3p 6~32A Leakage Protection RCCB/Residual Current Circuit Breaker

US $ 4.08 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : ISO9001-2000, CE, CCC
Contact Supplier
Audited Supplier
Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Dz30le-32 Residual Current Operated Circuit Breaker

Dz30le-32 Residual Current Operated Circuit Breaker

US $ 9 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, Distribution Box, Switch and Socket, Contactor
Contact Supplier
Audited Supplier
Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Dz47le 2p 63A Residual Current Circuit Breaker with Over Current Protection RCBO

Dz47le 2p 63A Residual Current Circuit Breaker with Over Current Protection RCBO

US $ 2.85-3.2 / Piece FOB
50 Pieces (MOQ)
More
Operation : Electric Type
Contact Supplier
Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
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