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Moulded Case Circuit Breaker MCCB 3p 100A 125A 150A 175A 200A 225A

Moulded Case Circuit Breaker MCCB 3p 100A 125A 150A 175A 200A 225A

US $ 34.5 / pieces FOB
5 pieces (MOQ)
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Zhejiang Johnn Electrical Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Battery System DC Single Large Power Air Switch Mould Case Circuit Breaker

Battery System DC Single Large Power Air Switch Mould Case Circuit Breaker

200 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Molded Case Circuit Breaker

Molded Case Circuit Breaker

US $ 200-399 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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Motor Mechanism Module Electric Operating Mechanism Plastic Case Circuit Breaker 100A for Mf Circuit Breakers

Motor Mechanism Module Electric Operating Mechanism Plastic Case Circuit Breaker 100A for Mf Circuit Breakers

US $ 28-33.88 / Piece FOB
10 Pieces (MOQ)
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Yueqing Yaheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
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61006516 3RV5041-4ja10 Concrete Bp Motor Protection Circuit Breaker Moulded Case Circuit Breaker

61006516 3RV5041-4ja10 Concrete Bp Motor Protection Circuit Breaker Moulded Case Circuit Breaker

US $ 98-99 / Piece FOB
1 Piece (MOQ)
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Hansun Machinery Technology Co., Ltd

Guangdong, China Since 2024
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Vacuum Circuit Breaker Set with Case

Vacuum Circuit Breaker Set with Case

US $ 1,800 / Set FOB
1 Set (MOQ)
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Greno (Xiamen) Switchgear Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2018
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Molded Case Circuit Breaker Mini Circuit Breaker RCCB Air Circuir Breaker

Molded Case Circuit Breaker Mini Circuit Breaker RCCB Air Circuir Breaker

US $ 5.98-6 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality AC 400V/690V Acb Moulded Case Air Circuit Breaker 2000A

High Quality AC 400V/690V Acb Moulded Case Air Circuit Breaker 2000A

US $ 360-660 / Piece FOB
1 Piece (MOQ)
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Wuhan Yuandong Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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Manufacturers Sell Jzm1 (CM1) Series 100A Plastic Case Circuit Breakers MCCB Breaker

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

US $ 10.35-10.78 / Piece FOB
16 Pieces (MOQ)
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Zhejiang Jinze Electric Co., Ltd.

Zhejiang, China Since 2018
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2p MCCB DC500V Molded Case Circuit Breaker Overload Protection Switch Protector for Solar Photovoltaic PV

2p MCCB DC500V Molded Case Circuit Breaker Overload Protection Switch Protector for Solar Photovoltaic PV

US $ 8.79 / Piece FOB
5 Pieces (MOQ)
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Factory Supply Molded Case Circuit Breaker MCCB 400A 3/4p

Factory Supply Molded Case Circuit Breaker MCCB 400A 3/4p

US $ 100-400 / 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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Nxm-250s/3300 250A Kunlun Air Switch Moulded Case Circuit Breaker with Overload and Short-Circuit Protector

Nxm-250s/3300 250A Kunlun Air Switch Moulded Case Circuit Breaker with Overload and Short-Circuit Protector

US $ 32-42 / Piece FOB
1 Piece (MOQ)
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Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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CNC Factory Direct Selling Ycm1 Series 1600A Moulded Case Circuit Breaker 3p 4p AC 50Hz MCCB Circuit Breaker

CNC Factory Direct Selling Ycm1 Series 1600A Moulded Case Circuit Breaker 3p 4p AC 50Hz MCCB Circuit Breaker

US $ 8.99 / Piece FOB
1,000 Pieces (MOQ)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Manufactory Hot Sales 63A 100A 160A 230A 2p, 4p DC MCCB MCCB Molded Case Circuit Breaker

Manufactory Hot Sales 63A 100A 160A 230A 2p, 4p DC MCCB MCCB Molded Case Circuit Breaker

US $ 20-21 / pcares FOB
49 pcares (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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250A Low Voltage Molded Case Circuit Breaker

250A Low Voltage Molded Case Circuit Breaker

US $ 15.99 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Qiupu Electric Power Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Plastic Metal Case Cabinet Stud Type Circuit Breaker

Plastic Metal Case Cabinet Stud Type Circuit Breaker

US $ 1.29 / Piece FOB
500 Pieces (MOQ)
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Dongguan Tianrui Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Molded Case Circuit Breaker 3vt2725-2AA36-0AA0

Molded Case Circuit Breaker 3vt2725-2AA36-0AA0

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guoxin Automation Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Mingtuo OEM 2p MCCB Modeled Case Circuit Breaker CE, 42*33.5*21.5 Specs

Mingtuo OEM 2p MCCB Modeled Case Circuit Breaker CE, 42*33.5*21.5 Specs

US $ 10-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Schneid Molded Case Circuit Breaker LV432696 New Original 4p 160-400A in Stock

Schneid Molded Case Circuit Breaker LV432696 New Original 4p 160-400A in Stock

US $ 300-800 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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M1 Moulded Case Circuit Breaker 10A 32A 63A 100A MCCB AC Moulded Case Circuit Breaker in Low Voltage Distribution

M1 Moulded Case Circuit Breaker 10A 32A 63A 100A MCCB AC Moulded Case Circuit Breaker in Low Voltage Distribution

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Leakage Circuit Breaker Pg Series Moulded Case 2p 4p 230V 400V 5-60A Adjustable Residual Current Circuit Breaker ELCB

Leakage Circuit Breaker Pg Series Moulded Case 2p 4p 230V 400V 5-60A Adjustable Residual Current Circuit Breaker ELCB

US $ 15-30 / Piece FOB
1 Piece (MOQ)
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Electrical Protection Device for Factories MCCB with Thermal Magnetic Protection Power Distriution 125A Molded Case Circuit Breaker

Electrical Protection Device for Factories MCCB with Thermal Magnetic Protection Power Distriution 125A Molded Case Circuit Breaker

US $ 7.81-9.021 / Piece FOB
100 Pieces (MOQ)
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Pinno Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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GM Series Molded Case DC 250V Circuit Breaker

GM Series Molded Case DC 250V Circuit Breaker

US $ 10 / Piece FOB
5 Pieces (MOQ)
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Shandong Angao Electric Equipment Co., Ltd.

Shandong, China Since 2025
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About Case+Circuit+Breaker FAQ

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

    The Case+Circuit+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?

    Our Case+Circuit+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?

    Discover the perfect addition to your Circuit Breaker with our 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.

Environment-Friendly Fixed Nxm Molded Case Circuit Breaker 220V/230V/240V Circuit Breaker

Environment-Friendly Fixed Nxm Molded Case Circuit Breaker 220V/230V/240V Circuit Breaker

US $ 20-70 / Piece FOB
1 Piece (MOQ)
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Quanzhou Zhiyun Refrigeration Equipment Co., Ltd.

Fujian, China Since 2021
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MCCB Breaker AC 400V Moulded Case Circuit Breaker 4 Pole MCCB

MCCB Breaker AC 400V Moulded Case Circuit Breaker 4 Pole MCCB

US $ 12-17 / Piece FOB
100 Pieces (MOQ)
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Wholesale Customized Gv2p Motor Protection MPCB Molded Case Circuit Breaker

Wholesale Customized Gv2p Motor Protection MPCB Molded Case Circuit Breaker

US $ 6.8-7 / Piece FOB
50 Pieces (MOQ)
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Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
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High Breaking Capacity Mini MCCB Moulded Case Circuit Breaker Knm3

High Breaking Capacity Mini MCCB Moulded Case Circuit Breaker Knm3

US $ 14-350 / Piece FOB
100 Pieces (MOQ)
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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0091 Sjkm1-800 Manufacturer Factory 3p Molded Case Circuit Breaker (MCCB) 630A-800A

0091 Sjkm1-800 Manufacturer Factory 3p Molded Case Circuit Breaker (MCCB) 630A-800A

US $ 81.5-97.3 / Piece FOB
5 Pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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225A Moulded Case Circuit Breaker MCCB Electrical Circuit Breaker

225A Moulded Case Circuit Breaker MCCB Electrical Circuit Breaker

US $ 13-45 / Piece FOB
1 Piece (MOQ)
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Shanghai Huakun Electrical Company Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
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Permanent Magnet Indoor High Voltage Moulded Case Circuit Breaker

Permanent Magnet Indoor High Voltage Moulded Case Circuit Breaker

US $ 450-500 / Piece FOB
1 Piece (MOQ)
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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on Sale AC 50Hz/60Hz Molded Case Circuit Breaker

on Sale AC 50Hz/60Hz Molded Case Circuit Breaker

1 Piece (MOQ)
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Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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Stzc-250A Series MCCB 3p Moulded Case Circuit Breaker

Stzc-250A Series MCCB 3p Moulded Case Circuit Breaker

US $ 7.65 / Piece FOB
1,000 Pieces (MOQ)
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Wenzhou Santuo Electrical 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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AC 50Hz 220V /380V 100A Moulded Case Circuit Breaker

AC 50Hz 220V /380V 100A Moulded Case Circuit Breaker

US $ 8.3-21.3 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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500V 1000V Molded Case Circuit Breaker 100A 125A PV Battery DC MCCB

500V 1000V Molded Case Circuit Breaker 100A 125A PV Battery DC MCCB

US $ 7.78 / Piece FOB
30 Pieces (MOQ)
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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Hot E39 25A 12V DC Mini Circuit Breaker Wide Blade Fuse White Case T3 Type Manual Reset Circuit Breaker

Hot E39 25A 12V DC Mini Circuit Breaker Wide Blade Fuse White Case T3 Type Manual Reset Circuit Breaker

US $ 0.98-1 / Piece FOB
100 Pieces (MOQ)
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Ningbo Victor Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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