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4 Moulded Circuit Breaker

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100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V Moulded Case Circuit Breaker DC 1000V MCCB

100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V Moulded Case Circuit Breaker DC 1000V MCCB

1 Piece (MOQ)
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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High Demanding Product 1sda054437r1 Moulded Case Circuit Breaker (MCCB)

High Demanding Product 1sda054437r1 Moulded Case Circuit Breaker (MCCB)

US $ 80-100 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Moulded Case Circuit Breaker

Moulded Case Circuit Breaker

US $ 4.5 / Piece FOB
200 Pieces (MOQ)
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Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Safe Circuit Protection 690V 63A 100A 125A 250A 400A 630A 800A 3p 4p Moulded Case MCCB Circuit Breaker

Safe Circuit Protection 690V 63A 100A 125A 250A 400A 630A 800A 3p 4p Moulded Case MCCB 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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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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63A 400V 690V AC Moulded Case Circuit Breaker

63A 400V 690V AC Moulded Case Circuit Breaker

US $ 10-14 / 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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Single Pole Thermal Magnetic Cm1 63AMP Moulded Case Circuit Breaker

Single Pole Thermal Magnetic Cm1 63AMP Moulded Case Circuit Breaker

US $ 7-7.5 / Piece FOB
10 Pieces (MOQ)
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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Multiple Protection Disjoncteur Kripal 3p 100AMP Moulded Case Circuit Breaker 100A Circuit Breaker MCCB for Overload Protection Switchgear

Multiple Protection Disjoncteur Kripal 3p 100AMP Moulded Case Circuit Breaker 100A Circuit Breaker MCCB for Overload Protection Switchgear

US $ 31.96-35.16 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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MCCB Circuit Breakers 63A 100A 125A 250A 400A 630A 800A 3p 4p 400V/690V Moulded Case Circuit Breakers

MCCB Circuit Breakers 63A 100A 125A 250A 400A 630A 800A 3p 4p 400V/690V Moulded Case Circuit Breakers

US $ 8.22-54.3 / Unit FOB
5 Unit (MOQ)
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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3pole Moulded Case Circuit Breaker MCCB

3pole Moulded Case Circuit Breaker MCCB

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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Moulded Case Circuit Breaker 3RV2021-4da25

Moulded Case Circuit Breaker 3RV2021-4da25

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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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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Manufacturer 3 Pole 63m/100A Moulded Case Circuit Breaker MCCB

Manufacturer 3 Pole 63m/100A Moulded Case Circuit Breaker MCCB

US $ 7.2-12.8 / Piece FOB
100 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Lateral Type Circuit Breaker 12kv 1250A Vacuum Indoor Moulded Case Circuit Breaker

Lateral Type Circuit Breaker 12kv 1250A Vacuum Indoor Moulded Case Circuit Breaker

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Sontuoec Stm1 MCCB Moulded Case Circuit Breaker Thermal Tripping

Sontuoec Stm1 MCCB Moulded Case Circuit Breaker Thermal Tripping

US $ 18.35-18.5 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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DC 125A 140A 160A 180A 200A 225A 250A 280A 315A 320A 350A 400A 500A 630A 700A 800A Moulded Case Circuit Breaker

DC 125A 140A 160A 180A 200A 225A 250A 280A 315A 320A 350A 400A 500A 630A 700A 800A Moulded Case Circuit Breaker

US $ 20-80 / Piece FOB
1 Piece (MOQ)
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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3p 4p 250A 400A 630A Plastic Moulded Case Circuit Breaker

3p 4p 250A 400A 630A Plastic Moulded Case Circuit Breaker

US $ 17.8-19.6 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingguan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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3p 4p 100A 125A 140A 160A 180A 225A 400A 630A DC Moulded Case Circuit Breaker MCCB in Low Voltage Distribution

3p 4p 100A 125A 140A 160A 180A 225A 400A 630A DC Moulded Case Circuit Breaker MCCB 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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Motor Starter Moulded Case Circuit Breaker Kns12

Motor Starter Moulded Case Circuit Breaker Kns12

US $ 6.7-10.5 / Piece FOB
500 Pieces (MOQ)
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Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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200A Moulded Case Circuit Breaker MCCB Electrical Circuit Breaker

200A 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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0130 Reliable 800A MCCB Moulded Case Circuit Breaker for Power Distribution

0130 Reliable 800A MCCB Moulded Case Circuit Breaker for Power Distribution

US $ 100-130 / Piece FOB
5 Pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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Hot Sale Moulded Case Circuit Breakers with Low Price MCCB 100A Stm10-100/330 Made in China in Stock

Hot Sale Moulded Case Circuit Breakers with Low Price MCCB 100A Stm10-100/330 Made in China in Stock

US $ 5.8-6.2 / Piece FOB
3 Pieces (MOQ)
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Anshan Fenghui Continuous Caster Manufacture Co., Ltd.

Liaoning, China Since 2022
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AC MCB 230/400V Electrical Mini Air Protection Overload Overvoltage Moulded Case Arc Fault Circuit Breaker

AC MCB 230/400V Electrical Mini Air Protection Overload Overvoltage Moulded Case Arc Fault Circuit Breaker

US $ 1.4 / Piece FOB
500 Pieces (MOQ)
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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About 4 Moulded Circuit Breaker FAQ

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

    The 4 Moulded Circuit Breaker is a premium choice in 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 are the main types of circuit breakers commonly available for purchase?

    Discover the perfect addition to your Circuit Breaker with our 4 Moulded 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 4 Moulded Circuit Breaker is a standout piece in our Circuit Breaker collection.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 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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Hot MPCB Cnjuho Gv2me MCCB Moulded Case Molded Electronic Motor Circuit Breaker

Hot MPCB Cnjuho Gv2me MCCB Moulded Case Molded Electronic Motor Circuit Breaker

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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Moulded Molded Case Circuit Breaker 63 AMP Circuit Breaker MCCB

Moulded Molded Case Circuit Breaker 63 AMP Circuit Breaker MCCB

US $ 125 / Piece FOB
1 Piece (MOQ)
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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Cm1-125L Series 100A 400V 3pole Black/Gray Color Moulded Case Circuit Breaker

Cm1-125L Series 100A 400V 3pole Black/Gray Color Moulded Case Circuit Breaker

100 Pieces (MOQ)
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Zhejiang Kangge Electric Co., Ltd.

Zhejiang, China Since 2017
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IEC 60947 1000V 1500V 250A 2p/3p Smart MCCB Moulded Case Circuit Breaker

IEC 60947 1000V 1500V 250A 2p/3p Smart MCCB Moulded Case Circuit Breaker

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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DC MCCB 2p 400A DC1500V Moldedcasecircuitbreaker Solarphotovoltaic Moulded Case Circuit Breaker

DC MCCB 2p 400A DC1500V Moldedcasecircuitbreaker Solarphotovoltaic Moulded Case Circuit Breaker

US $ 71.88 / Piece FOB
1 Piece (MOQ)
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Fixed Type Moulded Case Circuit Breaker Dam1-250 200A

Fixed Type Moulded Case Circuit Breaker Dam1-250 200A

US $ 14-14.5 / Piece FOB
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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Manufacturer 4 Pole 63m/4300 63A Moulded Case Circuit Breaker MCCB

Manufacturer 4 Pole 63m/4300 63A Moulded Case Circuit Breaker MCCB

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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Instrument Lamp Holder, Car Lamp Holder, Moulded Case Circuit Breaker

Instrument Lamp Holder, Car Lamp Holder, Moulded Case Circuit Breaker

US $ 0.08 / Piece FOB
100 Pieces (MOQ)
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NINGBO FBELE ELECTRONICS CO., LTD.

Zhejiang, China Since 2006
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Hot Sale Cjmm3-250 3p 250A AC400V/690V Moulded Case Circuit Breaker MCCB

Hot Sale Cjmm3-250 3p 250A AC400V/690V Moulded Case Circuit Breaker MCCB

10 Pieces (MOQ)
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Nxm-250s/3300 250A 3p Smart Moulded Case Circuit Breakers Nxm Series MCCB Circuit Breakers with ELCB

Nxm-250s/3300 250A 3p Smart Moulded Case Circuit Breakers Nxm Series MCCB Circuit Breakers with ELCB

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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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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Beny IP65 20ka 500V 250A DC MCCB China Circuit Breaker Moulded Case Circuit Breakers with 5 Years Warranty

Beny IP65 20ka 500V 250A DC MCCB China Circuit Breaker Moulded Case Circuit Breakers with 5 Years Warranty

US $ 46-56 / Piece FOB
16 Pieces (MOQ)
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Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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