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Ground Fault Protection Factory Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Moulded Case Circuit Breaker

Ground Fault Protection Factory Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V Moulded Case Circuit Breaker

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Factory Zn28-12 Series 10kv/12kv/630A-3150A Indoor Vacuum Circuit Breaker Toonice

Factory Zn28-12 Series 10kv/12kv/630A-3150A Indoor Vacuum Circuit Breaker Toonice

US $ 499-1,000 / Set FOB
1 Set (MOQ)
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Wenzhou Naisite Electric Co., Ltd.

Zhejiang, China Since 2024
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Factory Supply Zw20 10kv Outdoor High Voltage Vacuum Circuit Breaker

Factory Supply Zw20 10kv Outdoor High Voltage Vacuum Circuit Breaker

US $ 2,000 / 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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Factory Price Remote-Operated 6*63*1p+N*6**AC230*Motor Circuit Breaker

Factory Price Remote-Operated 6*63*1p+N*6**AC230*Motor Circuit Breaker

US $ 6.5 / Piece FOB
30 Pieces (MOQ)
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Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China Since 2022
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Factory Direct Sale 3 4 Pole Acb 600A 630A 800A Switch Drawout 3p 800 AMP Air Circuit Breaker

Factory Direct Sale 3 4 Pole Acb 600A 630A 800A Switch Drawout 3p 800 AMP Air Circuit Breaker

US $ 600 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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AC Type Circuit Breaker Factory Gv2pm10c 6.3A Electric Protector MPCB Circuit Breaker

AC Type Circuit Breaker Factory Gv2pm10c 6.3A Electric Protector MPCB 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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Factory Price Stm9-63 Series 6ka Miniature Circuit Breaker

Factory Price Stm9-63 Series 6ka Miniature Circuit Breaker

US $ 0.86-0.865 / Piece FOB
20,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Aisikai Factory Price 630A H Type Molded Case Circuit Breaker 3p MCCB

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

US $ 300-350 / 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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DC Solar Factory CE Approved 3p 500V 1000V 1500V 2p 4p 100A 160A 250A 300A Solor PV Breaker Electrical MCCB Circuit Breakers

DC Solar Factory CE Approved 3p 500V 1000V 1500V 2p 4p 100A 160A 250A 300A Solor PV Breaker Electrical MCCB Circuit Breakers

US $ 6.8-7.5 / pcares FOB
5 pcares (MOQ)
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Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Durable Outdoor Vacuum Circuit Breaker with 1250A Rated Current

Durable Outdoor Vacuum Circuit Breaker with 1250A Rated Current

US $ 1,000-2,000 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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Solid Insulated Switchgear Vacuum Circuit Breaker High Quality Factory Price

Solid Insulated Switchgear Vacuum Circuit Breaker High Quality Factory Price

US $ 3,120-3,790 / 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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Professional Three Phase Vacuum Circuit Breaker with 50ka Closing

Professional Three Phase Vacuum Circuit Breaker with 50ka Closing

US $ 360-720 / Set FOB
10 Sets (MOQ)
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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CE Gddc4 DC 250V 500V 750V 1000V 6ka 10ka 63AMP 63A 2p 2pole MCB Miniature Circuit Breaker for Solar PV Power System

CE Gddc4 DC 250V 500V 750V 1000V 6ka 10ka 63AMP 63A 2p 2pole MCB Miniature Circuit Breaker for Solar PV Power System

US $ 4-5 / 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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Singi Air 10ka MCB 6-63A Miniature Circuit Breaker with Factory Price Sc65le-63

Singi Air 10ka MCB 6-63A Miniature Circuit Breaker with Factory Price Sc65le-63

US $ 2.65-7.65 / Piece FOB
10,000 Pieces (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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China Fato Factory Produced All Kinds of MCB Dz47-100h Electronic Safety Mini Circuit Breaker

China Fato Factory Produced All Kinds of MCB Dz47-100h Electronic Safety Mini Circuit Breaker

200 Pieces (MOQ)
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Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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2000A Air Circuit Breaker Acb Factory China

2000A Air Circuit Breaker Acb Factory China

US $ 420-560 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Safety-Interlock Motor Circuit Breaker Factory Price

Safety-Interlock Motor Circuit Breaker Factory Price

US $ 41.75 / Piece FOB
30 Pieces (MOQ)
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Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China Since 2022
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AC Circuit Breaker Factory Gv2m14c 10A MPCB Motor Electric Circuit Breaker

AC Circuit Breaker Factory Gv2m14c 10A MPCB Motor Electric Circuit Breaker

US $ 6.1-6.4 / Piece FOB
1 Piece (MOQ)
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Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
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Sontuoec Series MCB 63A Factory Price AC, DC Miniature Circuit Breaker

Sontuoec Series MCB 63A Factory Price AC, DC Miniature Circuit Breaker

US $ 0.51-0.525 / Piece FOB
10,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Aisikai Factory Price 250A M Type Molded Case Circuit Breaker 3p MCCB

Aisikai Factory Price 250A M Type Molded Case Circuit Breaker 3p MCCB

US $ 75-125 / 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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Hot Sales From Original Factory Circuit Breaker for Home and Business with CE Certification

Hot Sales From Original Factory Circuit Breaker for Home and Business with CE Certification

US $ 1.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Advanced 12kv Vacuum Circuit Breaker for Reliable Performance

Advanced 12kv Vacuum Circuit Breaker for Reliable Performance

US $ 1,000-2,000 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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Good Price 63A MCB 4.5ka 1p 2p 3p 4p Mini Circuit Breaker DIN Rail Miniature Circuit Breaker

Good Price 63A MCB 4.5ka 1p 2p 3p 4p Mini Circuit Breaker DIN Rail Miniature Circuit Breaker

US $ 3.2-3.4 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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About Circuit Breaker Factory FAQ

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

    The Circuit Breaker Factory is classified under 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.

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

    The Circuit Breaker Factory 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?

    The Circuit Breaker Factory is included in our comprehensive Circuit Breaker range.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.

Beny China Circuit Breaker Components Factory Price Miniature Circuit Breaker MCB 1.5ka 1p 2p 3p for Solar System with 5 Years Warranty

Beny China Circuit Breaker Components Factory Price Miniature Circuit Breaker MCB 1.5ka 1p 2p 3p for Solar System with 5 Years Warranty

US $ 4.5-5.4 / Piece FOB
180 Pieces (MOQ)
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Zhejiang Benyi New Energy Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Advanced Outdoor Vacuum Circuit Breaker with Silicone Insulation

Advanced Outdoor Vacuum Circuit Breaker with Silicone Insulation

US $ 360-720 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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CE Approved Low Voltage Breakers Protection Price Miniature Circuit Breaker with Factory Dz47-63

CE Approved Low Voltage Breakers Protection Price Miniature Circuit Breaker with Factory Dz47-63

US $ 0.49-1.8 / Piece FOB
2,000 Pieces (MOQ)
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Audited Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Mt Factory Supply Vcb Vacuum Circuit Breaker

Mt Factory Supply Vcb Vacuum Circuit Breaker

US $ 450-850 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Factory Price Compact Motor Circuit Breaker for Efficient Electrical Protection

Factory Price Compact Motor Circuit Breaker for Efficient Electrical Protection

US $ 41.75 / Piece FOB
30 Pieces (MOQ)
Contact Supplier
Audited Supplier
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China Since 2022
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Electrical Safety Circuit Breaker Factory Gv3me80 Magnetic Protection Motor Air Circuit Breaker

Electrical Safety Circuit Breaker Factory Gv3me80 Magnetic Protection Motor Air Circuit Breaker

US $ 17-19 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China Since 2025
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Factory Side-Mounted 24kV Vacuum Circuit Breaker Best Price VCB Breaker

Factory Side-Mounted 24kV Vacuum Circuit Breaker Best Price VCB Breaker

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Victor Electric (Wuhan) Co., Ltd.

Hubei, China Since 2025
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Sontuoec New Model St60n MCB Series Circuit Breaker Factory Price

Sontuoec New Model St60n MCB Series Circuit Breaker Factory Price

US $ 1-1.05 / Piece FOB
10,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Acb Askw1 Air Circuit Breaker High Quality with Factory Price

Acb Askw1 Air Circuit Breaker High Quality with Factory Price

1 Piece (MOQ)
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Audited Supplier
Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Factory Sale DC MCCB 2p 3p 4p DC Moulded Case Circuit Breaker 125A 250A 400A 630A 250V 500V 750V 1000V Breaker

Factory Sale DC MCCB 2p 3p 4p DC Moulded Case Circuit Breaker 125A 250A 400A 630A 250V 500V 750V 1000V Breaker

US $ 6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Durable 12kv Outdoor Circuit Breaker with Vacuum Sealed Technology

Durable 12kv Outdoor Circuit Breaker with Vacuum Sealed Technology

US $ 1,000-2,000 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Chaotai Complete Equipment Co., Ltd.

Zhejiang, China Since 2024
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Gada DC MCB 4p 32A 1000V PV Mini Circuit Breaker

Gada DC MCB 4p 32A 1000V PV Mini Circuit Breaker

US $ 6.4-8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Three Phase 12kv Industrial Vacuum Circuit Breaker with Smart Controller

Three Phase 12kv Industrial Vacuum Circuit Breaker with Smart Controller

US $ 360-720 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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