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Auxiliary Circuit Breaker

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Air Circuit Breaker Circuit Breaker Switch AC Circuit Breaker Fixed Circuit Breaker Auxiliary Circuit Breaker Price Auxiliary Circuit Breaker Factory

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Srm3hu-400 Shell Frame 400 AC High Voltage Molded Case Circuit Breaker MCCB

Srm3hu-400 Shell Frame 400 AC High Voltage Molded Case Circuit Breaker MCCB

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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China Good Quality Cm1 3p 4p 380V 690V 1000V 1140V 63A 100A 125A 160A 225A 250A 400A 630A 800A 1000A 1250A 1600A AC DC MCCB Molded Case Circuit Breaker

China Good Quality Cm1 3p 4p 380V 690V 1000V 1140V 63A 100A 125A 160A 225A 250A 400A 630A 800A 1000A 1250A 1600A AC DC MCCB Molded Case Circuit Breaker

US $ 9-90 / Piece FOB
50 Pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Srm3DC-320 Shell Frame 320 3p DC 1500 High Voltage Molded Case Circuit Breaker MCCB

Srm3DC-320 Shell Frame 320 3p DC 1500 High Voltage Molded Case Circuit Breaker MCCB

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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Chint Nm3DC 2p 250A 400A 500A 630A 1500V DC MCCB Circuit Breaker

Chint Nm3DC 2p 250A 400A 500A 630A 1500V DC MCCB Circuit Breaker

US $ 100-150 / Piece FOB
5 Pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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Srm3hu-630 Shell Frame 630 AC High Voltage Molded Case Circuit Breaker MCCB

Srm3hu-630 Shell Frame 630 AC High Voltage Molded Case Circuit Breaker MCCB

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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Srm3DC-400 Shell Frame 400 2p DC 1500 Molded Case Circuit Breaker MCCB

Srm3DC-400 Shell Frame 400 2p DC 1500 Molded Case Circuit Breaker MCCB

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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Srm3hu-800 Shell Frame 800 AC High Voltage Molded Case Circuit Breaker MCCB

Srm3hu-800 Shell Frame 800 AC High Voltage Molded Case Circuit Breaker MCCB

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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Advanced Circuit Breaker for Reliable Switch Gear Solutions

Advanced Circuit Breaker for Reliable Switch Gear Solutions

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Electronic Type 250A Frame 100-250A 4p Molded Case Circuit Breaker MCCB

Electronic Type 250A Frame 100-250A 4p Molded Case Circuit Breaker MCCB

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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Aluminum Auxiliary Heat Sink of Vs1 - 12/2500A - 5000A Vacuum Circuit Breaker

Aluminum Auxiliary Heat Sink of Vs1 - 12/2500A - 5000A Vacuum Circuit Breaker

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Shell Frame 630 500A 2p DC 1500 Molded Case Circuit Breaker MCCB

Shell Frame 630 500A 2p DC 1500 Molded Case Circuit Breaker MCCB

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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Electronic Type 800A Frame 630-800A 4p Molded Case Circuit Breaker MCCB

Electronic Type 800A Frame 630-800A 4p Molded Case Circuit Breaker MCCB

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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Srm3DC-400 Shell Frame 400 3p DC 1500 Molded Case Circuit Breaker MCCB

Srm3DC-400 Shell Frame 400 3p DC 1500 Molded Case Circuit Breaker MCCB

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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Srm3DC-125 Shell Frame 125 2p DC High Voltage Molded Case Circuit Breaker MCCB

Srm3DC-125 Shell Frame 125 2p DC High Voltage Molded Case Circuit Breaker MCCB

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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Electronic Type 1600A Frame 1250A 1600A 3p Molded Case Circuit Breaker MCCB

Electronic Type 1600A Frame 1250A 1600A 3p Molded Case Circuit Breaker MCCB

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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Shell Frame 630 500A 3p DC 1500 Molded Case Circuit Breaker MCCB

Shell Frame 630 500A 3p DC 1500 Molded Case Circuit Breaker MCCB

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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Srm3DC-320 Shell Frame 320 2p DC 500V 1000V 1500V High Voltage Molded Case Circuit Breaker MCCB

Srm3DC-320 Shell Frame 320 2p DC 500V 1000V 1500V High Voltage Molded Case Circuit Breaker MCCB

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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Electronic Type 320A Frame 180-320A 3p Molded Case Circuit Breaker MCCB

Electronic Type 320A Frame 180-320A 3p Molded Case Circuit Breaker MCCB

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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Electronic Type 125A Frame 32A 63A 125A 4p Molded Case Circuit Breaker MCCB

Electronic Type 125A Frame 32A 63A 125A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 160A Frame 32A 63A 125A 4p Molded Case Circuit Breaker MCCB

Electronic Type 160A Frame 32A 63A 125A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Shell Frame 800 800A 2p DC 1500 Molded Case Circuit Breaker MCCB

Shell Frame 800 800A 2p DC 1500 Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Srm3 New Energy AC DC Plastic High Voltage Photovoltaic Molded Case Circuit Breaker DC 2p 3p 1500V 2000V Solar Power MCCB

Srm3 New Energy AC DC Plastic High Voltage Photovoltaic Molded Case Circuit Breaker DC 2p 3p 1500V 2000V Solar Power MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Srm3hu-320 Shell Frame 320 AC High Voltage Molded Case Circuit Breaker MCCB

Srm3hu-320 Shell Frame 320 AC High Voltage Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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About Auxiliary Circuit Breaker FAQ

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

    The Auxiliary Circuit Breaker is a premium choice in 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?

    Discover the perfect Circuit Breaker addition with our Auxiliary 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 Auxiliary 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.

Electronic Type 250A Frame 100-250A 3p Molded Case Circuit Breaker MCCB

Electronic Type 250A Frame 100-250A 3p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
Chat Now Send Inquiry
Shell Frame 800 800A 3p DC 1500 Molded Case Circuit Breaker MCCB

Shell Frame 800 800A 3p DC 1500 Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
Chat Now Send Inquiry
Frame 630 2p DC 2000V Lcu 20ka Molded Case Circuit Breaker MCCB

Frame 630 2p DC 2000V Lcu 20ka Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 1250A Frame 800-1250A 4p Molded Case Circuit Breaker MCCB

Electronic Type 1250A Frame 800-1250A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 1600A Frame 1250A 1600A 4p Molded Case Circuit Breaker MCCB

Electronic Type 1600A Frame 1250A 1600A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 800A Frame 630-800A 3p Molded Case Circuit Breaker MCCB

Electronic Type 800A Frame 630-800A 3p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 1250A Frame 800-1250A 3p Molded Case Circuit Breaker MCCB

Electronic Type 1250A Frame 800-1250A 3p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 400A Frame 160-400A 125A 3p Molded Case Circuit Breaker MCCB

Electronic Type 400A Frame 160-400A 125A 3p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 630A Frame 250-630A 3p Molded Case Circuit Breaker MCCB

Electronic Type 630A Frame 250-630A 3p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 630A Frame 250-630A 4p Molded Case Circuit Breaker MCCB

Electronic Type 630A Frame 250-630A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Electronic Type 320A Frame 180-320A 4p Molded Case Circuit Breaker MCCB

Electronic Type 320A Frame 180-320A 4p Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Frame 320 2p DC 1500V 20ka Molded Case Circuit Breaker MCCB

Frame 320 2p DC 1500V 20ka Molded Case Circuit Breaker MCCB

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Em3dp PV DC Moulded Case Circuit Breaker 1500V High Energy Easily Installation

Em3dp PV DC Moulded Case Circuit Breaker 1500V High Energy Easily Installation

US $ 40-90 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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