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400a Moulded Circuit Breaker

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4p 400A Composite Point Moulded Case Circuit Breaker Power Distribution

4p 400A Composite Point Moulded Case Circuit Breaker Power Distribution

US $ 55.92-57.54 / Piece FOB
1 Piece (MOQ)
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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DC MCCB 400A 350A 315A 2p 3p 4p 1000V 750V 660V 500V 440V 250V 60V 48V 24V 12V 35ka Dm1z Moulded Case 400A DC Circuit Breaker

DC MCCB 400A 350A 315A 2p 3p 4p 1000V 750V 660V 500V 440V 250V 60V 48V 24V 12V 35ka Dm1z Moulded Case 400A DC Circuit Breaker

US $ 72-80 / pieces FOB
10 pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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New Type Transparent Shell MCCB Yom1-630L/3300 3p 63A 100A 160A 200A 250A 400A 630A 800A 400V 35ka AC Moulded Case Circuit Breaker

New Type Transparent Shell MCCB Yom1-630L/3300 3p 63A 100A 160A 200A 250A 400A 630A 800A 400V 35ka 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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Solar DC Circuit Breaker DC Moulded Case Circuit Breaker 2p 4p DC 1500V MCCB 125A 160A 200A 250A 400A 630A MCCB Breaker

Solar DC Circuit Breaker DC Moulded Case Circuit Breaker 2p 4p DC 1500V MCCB 125A 160A 200A 250A 400A 630A MCCB Breaker

US $ 6.58-35.88 / 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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100A 160A 225A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V DC MCCB Moulded Case Circuit Breaker

100A 160A 225A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V DC MCCB Moulded Case Circuit Breaker

US $ 10-25 / pieces FOB
20 pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Am3-400L-3300 Andeli MCCB 225A 250A 400A 315A 3p Circuit Breaker

Am3-400L-3300 Andeli MCCB 225A 250A 400A 315A 3p Circuit Breaker

US $ 74-76 / Piece FOB
1 Piece (MOQ)
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Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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Yom1-630L/3300 Transparent Shell MCCB PV Power System 3 Poles 63A 100A 160A 250A 400A 630A 800A AC Moulded Case Circuit Breaker

Yom1-630L/3300 Transparent Shell MCCB PV Power System 3 Poles 63A 100A 160A 250A 400A 630A 800A 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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PV1500V 320A 400A 2p 3p IP20 Over Load Protection DC Moulded Case Circuit Breaker

PV1500V 320A 400A 2p 3p IP20 Over Load Protection DC Moulded Case Circuit Breaker

US $ 24.26-77 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Hkm1 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p Moulded Case Circuit Breaker MCCB

Hkm1 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p Moulded Case Circuit Breaker MCCB

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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Ezc400 Easypact Moulded Case Circuit Breaker 4p 400A MCCB

Ezc400 Easypact Moulded Case Circuit Breaker 4p 400A MCCB

US $ 6.5-7.5 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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Factory 1500V 3p 3 Pole DC MCCB 320A 350A 400A 630A 800A Moulded Case Circuit Breaker

Factory 1500V 3p 3 Pole DC MCCB 320A 350A 400A 630A 800A Moulded Case Circuit Breaker

US $ 6.58-35.88 / 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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3p 400A Composite Point Moulded Case Circuit Breaker Electricity Distribution

3p 400A Composite Point Moulded Case Circuit Breaker Electricity Distribution

US $ 18.31-18.84 / Piece FOB
1 Piece (MOQ)
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Factory Price New Design Automatic Low Voltage MCCB Yom3-400m 3 Poles Automatic 400A Car Charging Pile Protector Moulded Case Circuit Breaker

Factory Price New Design Automatic Low Voltage MCCB Yom3-400m 3 Poles Automatic 400A Car Charging Pile Protector 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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Hot Sale 100A 250A 400A 630A 800A MCCB Moulded Case Circuit Breaker

Hot Sale 100A 250A 400A 630A 800A MCCB Moulded Case Circuit Breaker

US $ 177.5-187.5 / 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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OEM Solar PV Single Phase 1p Pole ELCB Shunt Trip ABS Ls DC MCCB 320A 400A AMP Moulded Case Circuit Breakers

OEM Solar PV Single Phase 1p Pole ELCB Shunt Trip ABS Ls DC MCCB 320A 400A AMP Moulded Case Circuit Breakers

US $ 5.85-40.85 / Piece FOB
2 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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125A 250A 400A 630A 800A Circuit Breaker Moulded Case MCCB PV 3 Poles for Photovoltaic Solar Power System

125A 250A 400A 630A 800A Circuit Breaker Moulded Case MCCB PV 3 Poles for Photovoltaic Solar Power System

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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Andeli Am1-630m/3300 400A 500A 600A MCCB 3p Moulded Case DC Circuit Breaker Circuit Breaker Price Philippines

Andeli Am1-630m/3300 400A 500A 600A MCCB 3p Moulded Case DC Circuit Breaker Circuit Breaker Price Philippines

US $ 56.22-70.3 / Piece FOB
2 Pieces (MOQ)
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Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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3p 400A MCCB Moulded Case Circuit Breaker Factory Price

3p 400A MCCB Moulded Case Circuit Breaker Factory Price

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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New Main Loadline 2p 3p 150A 250A 300A 400A 1000V 1500V MCCB Electrical Moulded Case Circuit Breaker

New Main Loadline 2p 3p 150A 250A 300A 400A 1000V 1500V MCCB Electrical Moulded Case Circuit Breaker

US $ 24.26-77 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Aoasis Aom-400 3p Cm1 250A 315A 350A 400A MCCB Moulded Case Circuit Breaker

Aoasis Aom-400 3p Cm1 250A 315A 350A 400A MCCB Moulded Case Circuit Breaker

US $ 57-60 / Piece FOB
1 Piece (MOQ)
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Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
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0moreday DC MCCB Direct Current Moulded Case Circuit Breaker for Photovoltaic String 125A 250A 400A

0moreday DC MCCB Direct Current Moulded Case Circuit Breaker for Photovoltaic String 125A 250A 400A

US $ 6.58-35.88 / 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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AC OEM Solar PV MCCB Yom1-630L/3300 63A 100A 160A 200A 250A 400A 630A 800A 400V 3p Transparent Shell Moulded Case Circuit Breaker with CE Certification

AC OEM Solar PV MCCB Yom1-630L/3300 63A 100A 160A 200A 250A 400A 630A 800A 400V 3p Transparent Shell Moulded Case Circuit Breaker with CE Certification

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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Manufacturer Wholesale DC MCCB 100A/200A/250A/300A/400A/500A PV Solar Moulded Case Circuit Breaker EV-Car

Manufacturer Wholesale DC MCCB 100A/200A/250A/300A/400A/500A PV Solar Moulded Case Circuit Breaker EV-Car

US $ 18-151.4 / Piece FOB
1 Piece (MOQ)
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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About 400a Moulded Circuit Breaker FAQ

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

    Enhance your Circuit Breaker setup with our premium 400a Moulded 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 benefits can we gain from sourcing circuit breakers wholesale?

    Enhance your Circuit Breaker setup with our premium 400a Moulded 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.

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

    The 400a Moulded Circuit Breaker is included in our comprehensive Circuit Breaker range.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.

Moreday High Quality 4p 400A 800V 1200V 1500V Moulded Case Circuit Breaker

Moreday High Quality 4p 400A 800V 1200V 1500V Moulded Case Circuit Breaker

US $ 19.99-26.99 / Piece FOB
2 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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T-Max Sace T5 T5n T5s T5h T5l 400 630 Pr221ds-Ls/I MCCB 3p 400A 500A 630A Adjustable Electronic Trip Molded Case Circuit Breaker

T-Max Sace T5 T5n T5s T5h T5l 400 630 Pr221ds-Ls/I MCCB 3p 400A 500A 630A Adjustable Electronic Trip Molded Case Circuit Breaker

US $ 162 / pieces FOB
5 pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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CNC Ycm7re Series Electronic Adjustable Circuit Breaker160A 250A 400A 630A800A MCCB 3p 4p 50Hz Moulded Case Circuit Breaker

CNC Ycm7re Series Electronic Adjustable Circuit Breaker160A 250A 400A 630A800A MCCB 3p 4p 50Hz Moulded Case Circuit Breaker

US $ 38.22-139.12 / 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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OEM Solar PV Single Phase 1p Pole ELCB Shunt Trip ABS Ls DC MCCB 320A 400A AMP Moulded Case Circuit Breakers

OEM Solar PV Single Phase 1p Pole ELCB Shunt Trip ABS Ls DC MCCB 320A 400A AMP Moulded Case Circuit Breakers

US $ 24.95-26.22 / Piece FOB
10 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Three Phase 400A 500A 630A Electrical Intelligent Motorized Moulded Case MCCB Circuit Breaker

Three Phase 400A 500A 630A Electrical Intelligent Motorized Moulded Case MCCB Circuit Breaker

US $ 50-73 / Piece FOB
1 Piece (MOQ)
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Moulded Case Circuit Breaker with Wcm8 CB/CE Certificate High Quality 400A 3p/4p

Moulded Case Circuit Breaker with Wcm8 CB/CE Certificate High Quality 400A 3p/4p

US $ 30-200 / Piece FOB
1 Piece (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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63A 100A 160A 200A 250A 400A 400V AC OEM Solar PV MCCB Yom1-400L/3300 3 Poles Transparent Shell Moulded Case Circuit Breaker with CE Certification

63A 100A 160A 200A 250A 400A 400V AC OEM Solar PV MCCB Yom1-400L/3300 3 Poles Transparent Shell Moulded Case Circuit Breaker with CE Certification

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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4poles 400A Silver Point Thermal Overload Operation Moulded Case Circuit Breaker

4poles 400A Silver Point Thermal Overload Operation Moulded Case Circuit Breaker

US $ 79.44-81.74 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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4p MCCB Incomer 690V 63A 100A 125A 250A 400A 630A 800A Moulded Case Circuit Breaker

4p MCCB Incomer 690V 63A 100A 125A 250A 400A 630A 800A Moulded 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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Hot Sale Mdm1z 250A 300A 400A 3p 4p Electrical MCCB Moulded Case Circuit Breaker

Hot Sale Mdm1z 250A 300A 400A 3p 4p Electrical MCCB Moulded Case Circuit Breaker

US $ 17.58-18.58 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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China Manufacture PV DC 1500V 400A 2p 3p Electronic Trip Solar Moulded Case Circuit Breaker

China Manufacture PV DC 1500V 400A 2p 3p Electronic Trip Solar Moulded Case Circuit Breaker

US $ 24.26-77 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Chinese Factory AC 400V 50Hz 400A Moulded Case Circuit Breaker

Chinese Factory AC 400V 50Hz 400A Moulded Case Circuit Breaker

US $ 149.9-155 / Piece FOB
48 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Chint Nxm MCCB 160A 250A 400A 630A 800A 1000A 1250A 1600A Nxm-125s Nxm-250s Nxm-400s Nxm-630s Chnt Molded Case Circuit Breaker

Chint Nxm MCCB 160A 250A 400A 630A 800A 1000A 1250A 1600A Nxm-125s Nxm-250s Nxm-400s Nxm-630s Chnt Molded Case Circuit Breaker

US $ 11.3-999 / pieces FOB
10 pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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