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Fixed Case Circuit Breaker

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Xm1-250PV Mode MCCB/250A DC MCCB Molded Case Circuit Breaker

Xm1-250PV Mode MCCB/250A DC MCCB Molded Case Circuit Breaker

US $ 34 / Piece FOB
10 Pieces (MOQ)
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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MCCB Ns/Nsx 3p/4p Moulded Case Circuit Breaker 400A

MCCB Ns/Nsx 3p/4p Moulded Case Circuit Breaker 400A

US $ 137 / Piece FOB
100 Pieces (MOQ)
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WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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China Circuit Breaker Gv2pm Cnjuho Gv2me MCCB Moulded Case Gv3 MPCB Gv2p

China Circuit Breaker Gv2pm Cnjuho Gv2me MCCB Moulded Case Gv3 MPCB Gv2p

US $ 7.86 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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High Breaking Capacity Magnetic Moulded Case MCCB Circuit Breaker Ahw18 (5)

High Breaking Capacity Magnetic Moulded Case MCCB Circuit Breaker Ahw18 (5)

US $ 1-25 / Piece FOB
1 Piece (MOQ)
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Zhejiang Anhuang Imp.&Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Heavy Duty Molded Case Circuit Breaker for Long Life

Heavy Duty Molded Case Circuit Breaker for Long Life

US $ 21.2-21.5 / Piece FOB
4 Pieces (MOQ)
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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High-Voltage Outdoor Vacuum Circuit Breaker

High-Voltage Outdoor Vacuum Circuit Breaker

US $ 800 / Piece FOB
1 Piece (MOQ)
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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DC MCCB Circuit Breaker Sm8-250h 3p 3p Moulded Case Suntree Circuit Breaker 100 AMP MCCB DC 1000V 1200V 1500V Breaker Series

DC MCCB Circuit Breaker Sm8-250h 3p 3p Moulded Case Suntree Circuit Breaker 100 AMP MCCB DC 1000V 1200V 1500V Breaker Series

US $ 5.88-25.88 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High Quality MCCB Circuit Breaker with CE Knm3

High Quality MCCB Circuit Breaker with CE Knm3

1,000 Pieces (MOQ)
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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AEG Molded Case Circuit Breaker Indoor

AEG Molded Case Circuit Breaker Indoor

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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Victor Electric (Wuhan) Co., Ltd.

Hubei, China Since 2025
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DC Molded Case Circuit Breaker MCCB 500V 100V Moulded Case DC Solar Circuit Breakers 2p 4p

DC Molded Case Circuit Breaker MCCB 500V 100V Moulded Case DC Solar Circuit Breakers 2p 4p

US $ 10.5-11.8 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Manufacture Electric Type Fixed MCCB Circuit Breaker 3p 630A Molded Case Circuit Breaker

Manufacture Electric Type Fixed MCCB Circuit Breaker 3p 630A Molded Case Circuit Breaker

US $ 61.8-65.3 / Piece FOB
48 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Cjm1 Mould Case Circuit Breaker Customized 125A with High Breaking Capacity MCCB

Cjm1 Mould Case Circuit Breaker Customized 125A with High Breaking Capacity MCCB

US $ 20 / Piece FOB
100 Pieces (MOQ)
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Original High Quality Best Price Plastic-Case AC Breaker Nxm Series 2p/3p/4p Circuit Breaker

Original High Quality Best Price Plastic-Case AC Breaker Nxm Series 2p/3p/4p Circuit Breaker

US $ 15-15.5 / Piece FOB
10 Pieces (MOQ)
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ANSHAN XBHY TRADING CO., LTD.

Trading Company

Liaoning, China Since 2023
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OEM ODM Manufacturer Kripal 150A Safety Circuit Breaker 4p Breakers Circuit AC Moulded Case Circuit Breakers

OEM ODM Manufacturer Kripal 150A Safety Circuit Breaker 4p Breakers Circuit AC Moulded Case Circuit Breakers

US $ 21.8-24 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Chint Original Nm1 MCCB 2p 3p 4p Nm1-63s Nm1-125s Nm1-250s Nm1-400s Nm1-630s Nm1-800s Nm1-1250s 3300 Chnt Molded Case Circuit Breaker

Chint Original Nm1 MCCB 2p 3p 4p Nm1-63s Nm1-125s Nm1-250s Nm1-400s Nm1-630s Nm1-800s Nm1-1250s 3300 Chnt Molded Case Circuit Breaker

US $ 12-320 / Piece FOB
20 Pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Moulded Case Circuit Breaker (T1N, T2N, T3N)

Moulded Case Circuit Breaker (T1N, T2N, T3N)

50 Pieces (MOQ)
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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2p 3p 4p MCCB Moulded Case Circuit Breaker

2p 3p 4p MCCB Moulded Case Circuit Breaker

US $ 11 / Piece FOB
1 Piece (MOQ)
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SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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Manufacturers Sell Jzm1 (CM1) Series 100A Plastic Case Circuit Breakers MCCB Breaker of Distribution Box

Manufacturers Sell Jzm1 (CM1) Series 100A Plastic Case Circuit Breakers MCCB Breaker of Distribution Box

US $ 9,999-99,999 / Piece FOB
16 Pieces (MOQ)
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Zhejiang Jinze Electric Co., Ltd.

Zhejiang, China Since 2018
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Manufacturer Wide Range of Sizes 800A Industrial MCCB Switch Molded Case Circuit Breaker

Manufacturer Wide Range of Sizes 800A Industrial MCCB Switch Molded Case Circuit Breaker

US $ 10-12 / pieces FOB
1 pieces (MOQ)
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HUANGHUA GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Outdoor High-Voltage Moulded Case for Sale Smart 3 Pole Vacuum Circuit Breaker

Outdoor High-Voltage Moulded Case for Sale Smart 3 Pole Vacuum Circuit Breaker

US $ 418-1,024 / Piece FOB
1 Piece (MOQ)
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Shengsu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Yom1-125 100A Solar PV Overload Protection 2-Poles AC Moulded Case Circuit Breaker

Yom1-125 100A Solar PV Overload Protection 2-Poles AC Moulded Case Circuit Breaker

US $ 3-45 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Yuanou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High-Performance 2000 AMP MCCB Moulded Case Circuit Breaker

High-Performance 2000 AMP MCCB Moulded Case Circuit Breaker

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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Solar Molded Case DC Circuit Breaker MCCB PV 200A 250A Battery Isolator

Solar Molded Case DC Circuit Breaker MCCB PV 200A 250A Battery Isolator

US $ 11.24 / Piece FOB
20 Pieces (MOQ)
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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About Fixed Case Circuit Breaker FAQ

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

    Upgrade your Circuit Breaker with the elegant and durable Fixed Case Circuit Breaker.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?

    Upgrade your Circuit Breaker with the elegant and durable Fixed Case Circuit 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.

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

    Discover the perfect Circuit Breaker addition with our Fixed Case 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.

Great Quality Small-Scale High Voltage Molded Case Circuit Breaker with CE

Great Quality Small-Scale High Voltage Molded Case Circuit Breaker with CE

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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High Quality 3p 125A 250A 630A 800amoulded Case Circuit Breaker

High Quality 3p 125A 250A 630A 800amoulded Case Circuit Breaker

US $ 4.47-4.52 / Piece FOB
10 Pieces (MOQ)
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Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit

4 Pole 250A AC New MCCB Molded Case Circuit Breaker Thermal Magnetic Circuit

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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High-Precision 400L Molded Case Circuit Breaker for Safety

High-Precision 400L Molded Case Circuit Breaker for Safety

US $ 10 / Piece FOB
120 Pieces (MOQ)
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Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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100A 225A Gwiec 3p, 4p Breaker Molded Case Circuit Breakers

100A 225A Gwiec 3p, 4p Breaker Molded Case Circuit Breakers

US $ 100-400 / Piece FOB
50 Pieces (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Permanent Magnet Indoor High Voltage Moulded Case Circuit Breaker CCC Test

Permanent Magnet Indoor High Voltage Moulded Case Circuit Breaker CCC Test

US $ 800-2,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Rimm1 Series Skm1-250s 3300 MCCB Moulded Case Circuit Breaker

Rimm1 Series Skm1-250s 3300 MCCB Moulded Case Circuit Breaker

US $ 24 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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3RV5041-4ka10 Molded Case Si. Emens Electric 57A 75A 2p Electric Motor Circuit Breaker WiFi

3RV5041-4ka10 Molded Case Si. Emens Electric 57A 75A 2p Electric Motor Circuit Breaker WiFi

US $ 50-140 / Piece FOB
1 Piece (MOQ)
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2020
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Aisikai Factory Price 630A M Type Molded Case Circuit Breaker 3p MCCB

Aisikai Factory Price 630A M Type Molded Case Circuit Breaker 3p MCCB

US $ 270-320 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Chint Brands Molded Case Circuit Breaker Nm1le-400s/4300A 400A 100.200.300mA ELCB

Chint Brands Molded Case Circuit Breaker Nm1le-400s/4300A 400A 100.200.300mA ELCB

US $ 108-116 / Piece FOB
1 Piece (MOQ)
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Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Liaoning, China Since 2022
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Moulded Case Switch 250A Circuit Breaker for Fixed Type Applications

Moulded Case Switch 250A Circuit Breaker for Fixed Type Applications

1,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Korlen Manufacturer Knm7DC-320 MCCB DC 3p 320A Moulded Case Circuit Breaker with CE CB

Korlen Manufacturer Knm7DC-320 MCCB DC 3p 320A Moulded Case Circuit Breaker with CE CB

US $ 47.5-52.5 / Piece FOB
100 Pieces (MOQ)
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Gaonenggele Electrical Shares Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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3 ISO9001-2000 Approved Cnjuho by Cartons Vacuum Moulded Case Circuit Breaker

3 ISO9001-2000 Approved Cnjuho by Cartons Vacuum Moulded Case Circuit Breaker

US $ 12 / Piece FOB
120 Pieces (MOQ)
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Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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