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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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Reliable Outdoor Vacuum Breaker for 1250 Rated Current Applications

Reliable Outdoor Vacuum Breaker for 1250 Rated Current Applications

US $ 1,000-2,000 / Piece FOB
10 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers

C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers

US $ 6.9-7.35 / Piece FOB
60 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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Nt50 Residual Current Breaker Operator

Nt50 Residual Current Breaker Operator

US $ 3.35-3.85 / Piece FOB
1,000 Pieces (MOQ)
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Certification : ISO9001-2000, CCC
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Yueqing Tianze Elec. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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RCBO Residual Current AC Breaker with Overcurrent Protection 500V

RCBO Residual Current AC Breaker with Overcurrent Protection 500V

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
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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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Affordable Electric Current Interruption Breaker for Safe Operation

Affordable Electric Current Interruption Breaker for Safe Operation

US $ 2.8-7.4 / Piece FOB
100 Pieces (MOQ)
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Type : Circuit Breaker
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Medium Voltage AC Breaker with 1250A Rated Current Capacity

Medium Voltage AC Breaker with 1250A Rated Current Capacity

US $ 1,000-4,000 / Set FOB
1 Set (MOQ)
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Main Products: High and Low Voltage Complete Equipment
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Juchen Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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1250A Vs1-12 Vcb Side Mounted Vacuum Circuit Current Breaker

1250A Vs1-12 Vcb Side Mounted Vacuum Circuit Current Breaker

US $ 530-720 / Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Shengsu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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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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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
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Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Afci GFCI Electri Afdd 1p+N Remote Control on APP Electric Data Collect Arc Fault Circuit Interrupter Breaker

Afci GFCI Electri Afdd 1p+N Remote Control on APP Electric Data Collect Arc Fault Circuit Interrupter Breaker

US $ 150 / Piece FOB
5 Pieces (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High-Performance 1p+N RCBO Residual Current Breaker with Overcurrent Protection

High-Performance 1p+N RCBO Residual Current Breaker with Overcurrent Protection

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
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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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1250A Rated Current Medium Voltage AC Breaker for Industries

1250A Rated Current Medium Voltage AC Breaker for Industries

US $ 1,000-4,000 / Set FOB
1 Set (MOQ)
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Type : Circuit Breaker
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Juchen Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Related Searches
Circuit Breaker Contactor Automatic Transfer Switch Other Test Instrument Other Breaker & Protector Transformer
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Reliable Onccy Residual Current Breaker 2p 4p 25A 100A for Safety

Reliable Onccy Residual Current Breaker 2p 4p 25A 100A for Safety

US $ 3.9-9.9 / Piece FOB
100 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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25ka Rated Breaking Current High Voltage Breaker for Switchgear Devices

25ka Rated Breaking Current High Voltage Breaker for Switchgear Devices

US $ 1,250-2,650 / Piece FOB
5 Pieces (MOQ)
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Type : Circuit Breaker
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Juchen Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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IP20 ESR100-63 RCBO Residual Current AC Breaker with Overcurrent Protection

IP20 ESR100-63 RCBO Residual Current AC Breaker with Overcurrent Protection

US $ 3.9-9.9 / Piece FOB
100 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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Manufacturer RCBO Residual Current Breaker with Overcurrent Protection

Manufacturer RCBO Residual Current Breaker with Overcurrent Protection

US $ 5.05-5.65 / Piece FOB
100 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB, CCC
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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1250A Rated Current High Voltage Gas Breaker for Railways

1250A Rated Current High Voltage Gas Breaker for Railways

US $ 1,000-4,000 / Set FOB
1 Set (MOQ)
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Main Products: High and Low Voltage Complete Equipment
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Juchen Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Esro2, 3 7 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

Esro2, 3 7 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

US $ 8-10 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, CB
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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DIN Rail Fn Esro3-40 RCBO Residual Current AC Breaker with Overcurrent Protection

DIN Rail Fn Esro3-40 RCBO Residual Current AC Breaker with Overcurrent Protection

US $ 3.9-9.9 / Piece FOB
100 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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Residual Current Breaker with Overcurrent Protection

Residual Current Breaker with Overcurrent Protection

US $ 4.86 / Piece FOB
1 Piece (MOQ)
More
Installation : Open Frame
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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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 C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers
    What is C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers
    US $ 6.9-7.35 /Piece
    60 Pieces (MOQ)
    Contact Supplier
  • What is RCBO Residual Current AC Breaker with Overcurrent Protection 500V
    What is RCBO Residual Current AC Breaker with Overcurrent Protection 500V
    US $ 3.9-9.9 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Affordable Electric Current Interruption Breaker for Safe Operation
    What is Affordable Electric Current Interruption Breaker for Safe Operation
    US $ 2.8-7.4 /Piece
    100 Pieces (MOQ)
    Contact Supplier
RCBO Residual Current AC Breaker with Overcurrent Protection

RCBO Residual Current AC Breaker with Overcurrent Protection

US $ 6.79-8.96 / Piece FOB
100 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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Residual Current AC Breaker with Overcurrent Protection 1p+N

Residual Current AC Breaker with Overcurrent Protection 1p+N

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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High Quality Onccy Esro7-40 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

High Quality Onccy Esro7-40 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

US $ 3.9-9.9 / Piece FOB
100 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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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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About Conventional Circuit Breaker Current Breaker FAQ

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

    The Conventional Circuit Breaker Current Breaker is an essential part of our Circuit Breaker offerings.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 Conventional Circuit Breaker Current 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.

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

    Our Conventional Circuit Breaker Current Breaker offers exceptional quality 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.

ESR100-63 RCBO Residual Current AC Breaker with Overcurrent Protection

ESR100-63 RCBO Residual Current AC Breaker with Overcurrent Protection

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
Esro1-50 RCBO Residual Current AC Breaker with Overcurrent Protection 1p+N 6-50A

Esro1-50 RCBO Residual Current AC Breaker with Overcurrent Protection 1p+N 6-50A

US $ 3.9-9.9 / Piece FOB
100 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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Audited Supplier
Onccy Electrical Co., Ltd

Shanghai, China Since 2022
Chat Now Send Inquiry
2p 4p 25A 100A 500V 10ka Electronic Electromagnetic RCCB Residual Current AC Circuit Breaker RCBO

2p 4p 25A 100A 500V 10ka Electronic Electromagnetic RCCB Residual Current AC Circuit Breaker RCBO

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

Shanghai, China Since 2022
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Bqmzl-250A Residual Current Protection Circuit Breaker

Bqmzl-250A Residual Current Protection Circuit Breaker

US $ 20 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Transformer substation, switchgear, ring main unit, substation, distribution cabinet
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Bokong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Vl16-63 4 Pole 63A RCCB ID Residual Current Circuit Breaker Prices

Vl16-63 4 Pole 63A RCCB ID Residual Current Circuit Breaker Prices

US $ 5-6 / Piece FOB
500 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
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Audited Supplier
Zhejiang Vekon Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
High Quality 2p Air Switch Rated Current 20A Miniature Circuit Breaker Electrical Circuit Breakers

High Quality 2p Air Switch Rated Current 20A Miniature Circuit Breaker Electrical Circuit Breakers

US $ 7.75-14 / Piece FOB
1 Piece (MOQ)
More
Main Products: MCCB, ELCB, RCCB, ACB
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Tomzn 2p AC MCB Tob1-125 230/400V~ 50Hz/60Hz Circuit Breaker High-Current

Tomzn 2p AC MCB Tob1-125 230/400V~ 50Hz/60Hz Circuit Breaker High-Current

US $ 3.64 / Piece FOB
5 Pieces (MOQ)
More
Structure : MCB
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Reliable Juchen Vacuum Circuit Breaker Rated Current 50A Made in China

Reliable Juchen Vacuum Circuit Breaker Rated Current 50A Made in China

US $ 510-2,000 / Piece FOB
5 Pieces (MOQ)
More
Main Products: High and Low Voltage Complete Equipment
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Juchen Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Moreday DC 40 AMP 3poles 10-63A Mini Solar PV MCB 600V 1000V Current Breaker for Solar System

Moreday DC 40 AMP 3poles 10-63A Mini Solar PV MCB 600V 1000V Current Breaker for Solar System

US $ 4.72-4.92 / Piece FOB
10 Pieces (MOQ)
More
Structure : MCB
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Stm6EL-160h Residual Current Circuit Breaker Electronic Adjustable

Stm6EL-160h Residual Current Circuit Breaker Electronic Adjustable

10 Pieces (MOQ)
More
Main Products: Automatic Transfer Switches, Changeover Switches, Load Break Switches, Control & Protective Switches, Varied Frequency Switchwes, Circuit Breakers, Transfer Switches, Timers and Control Relays, Power Meters, LED Indicators
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Radin Electric Technology Co., Ltd.

Zhejiang, China Since 2016
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From Top and Bottom 6ka Multi-Functional Igh Current Miniature Breaker

From Top and Bottom 6ka Multi-Functional Igh Current Miniature Breaker

US $ 1.46-6.35 / Piece FOB
180 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
High Breaking Capacity RCBO Residual Current Breaker with Overcurrent Protection

High Breaking Capacity RCBO Residual Current Breaker with Overcurrent Protection

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Circuit Breaker, DC Isolator, DC Disconnector, AC Isolation Switch, Rapid Shut-Down Switch, EV Charger, DC Surge Protective Device PV, Firefighter Safety Switch, Combiner Box, Smart Meter
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
6ka 63A 125A Shock-Resistant Renewable Energy-Ready Automation-Compatible High-Performance Igh Current Miniature Breaker

6ka 63A 125A Shock-Resistant Renewable Energy-Ready Automation-Compatible High-Performance Igh Current Miniature Breaker

US $ 1.46-6.35 / Piece FOB
180 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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