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High Speed Circuit Breaker Electronic Circuit Breaker

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250A Circuit Breaker Price Electric Moulded Case Circuit Breaker MCCB

250A Circuit Breaker Price Electric Moulded Case Circuit Breaker MCCB

US $ 8-80 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Factory Wholesale TMM1-63 DC MCB 10kA C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

Factory Wholesale TMM1-63 DC MCB 10kA C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

US $ 4.12-4.32 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Cjl1-125 63A 30mA 4p Residual Current Circuit Breakers RCCB

Cjl1-125 63A 30mA 4p Residual Current Circuit Breakers RCCB

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

Zhejiang, China Since 2021
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Amur Residual Current Circuit Breaker with Overcurrent Protection 2p 1p+N RCBO 63A

Amur Residual Current Circuit Breaker with Overcurrent Protection 2p 1p+N RCBO 63A

US $ 3.58 / Piece FOB
5 Pieces (MOQ)
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Wenzhou Amur Electric Co., Ltd

Trading Company

Zhejiang, China Since 2024
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110kv Outdoor Sf6 Gas Circuit Breaker Porcelain Column Type

110kv Outdoor Sf6 Gas Circuit Breaker Porcelain Column Type

US $ 9,999-19,999 / Piece FOB
1 Piece (MOQ)
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Henan Energy Electric Equipment Co.,Ltd

Henan, China Since 2024
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MCCB 3p 4p MCCB 63A 100A 160A 250A 400A 630A 800A 1000A 1250A 1600A Moulded Case Circuit Breaker

MCCB 3p 4p MCCB 63A 100A 160A 250A 400A 630A 800A 1000A 1250A 1600A Moulded Case Circuit Breaker

US $ 24 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Outdoor High Voltage Vacuum Circuit Breaker with Xihari Type Test Report/33 KV VCB

Outdoor High Voltage Vacuum Circuit Breaker with Xihari Type Test Report/33 KV VCB

US $ 5,000-7,000 / Set FOB
1 Set (MOQ)
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Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2008
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230kv 245kv 3150A 3 Phase 3 Pole Live Tank Sf6 Circuit Breaker CB

230kv 245kv 3150A 3 Phase 3 Pole Live Tank Sf6 Circuit Breaker CB

US $ 2,588-2,899 / Piece FOB
20 Pieces (MOQ)
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China Since 2024
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CE certified RCBO Circuit Breaker 1P+N C40A 30mA Type Ac Electronic Residual Current Circuit Breaker with Overcurrent Protection

CE certified RCBO Circuit Breaker 1P+N C40A 30mA Type Ac Electronic Residual Current Circuit Breaker with Overcurrent Protection

US $ 4.8-5.5 / Piece FOB
60 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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B Type RCCB, RCBO Residual Current Circuit Breaker CE, CB Approvals

B Type RCCB, RCBO Residual Current Circuit Breaker CE, CB Approvals

US $ 51-52.25 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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a Small - Sized Electronic Leakage Circuit - Breaker with High Performance and High Cost - Performance...RCCB

a Small - Sized Electronic Leakage Circuit - Breaker with High Performance and High Cost - Performance...RCCB

US $ 3.3-38.5 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Factory Wholesale Gll7-63 DC MCB 10ka C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

Factory Wholesale Gll7-63 DC MCB 10ka C63 Circuit Breaker with Overload and Short-Circuit Protection for Solar and EV Chargers

US $ 4.12-4.32 / Piece FOB
120 Pieces (MOQ)
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Zhejiang Gerlangoo Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Miniature Circuit Breaker 10ka 1p/2p/3p/4p

Miniature Circuit Breaker 10ka 1p/2p/3p/4p

US $ 1.26-5.01 / Piece FOB
1 Piece (MOQ)
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Outdoor High Voltage Sf6 Circuit Breaker 220kv 245kv Single Phase & Three Phase for 220kv 245kv Systems

Outdoor High Voltage Sf6 Circuit Breaker 220kv 245kv Single Phase & Three Phase for 220kv 245kv Systems

US $ 2,588-2,899 / Piece FOB
20 Pieces (MOQ)
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China Since 2024
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Hantu Electric Arc Fault Circuit Breaker 63A Afdd Afci Factory Sell Directly with Good Price From China

Hantu Electric Arc Fault Circuit Breaker 63A Afdd Afci Factory Sell Directly with Good Price From China

US $ 80 / Piece FOB
1 Piece (MOQ)
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Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Acb Switch Circuit Breaker - Essential 25kg Electrical Safety Device

Acb Switch Circuit Breaker - Essential 25kg Electrical Safety Device

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Zw7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker, 35kv Transmission and Distribution System

Zw7-40.5 Series Outdoor High Voltage Vacuum Circuit Breaker, 35kv Transmission and Distribution System

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

Zhejiang, China Since 2019
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Outdoor 3 Phase 3 Pole Tripolar Sf6 220-252kv Hiqh Voltage Circuit Breaker

Outdoor 3 Phase 3 Pole Tripolar Sf6 220-252kv Hiqh Voltage Circuit Breaker

US $ 22,000 / Piece FOB
1 Piece (MOQ)
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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Wholesale ISO Approved High Effiency Intelligent Air Circuit Breaker

Wholesale ISO Approved High Effiency Intelligent Air Circuit Breaker

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
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Kexun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Indoor 12KV VBX-12GD Three Working Positions Type Vacuum Circuit Breaker with spring operating mechanism

Indoor 12KV VBX-12GD Three Working Positions Type Vacuum Circuit Breaker with spring operating mechanism

US $ 2,100 / Set FOB
1 Set (MOQ)
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Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2008
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YUANKY HWB8 Photovoltaic DC Miniature Circuit Breaker 63A 100-1500V 3P MCB

YUANKY HWB8 Photovoltaic DC Miniature Circuit Breaker 63A 100-1500V 3P MCB

US $ 3.8 / pieces FOB
50 pieces (MOQ)
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Advanced Low Voltage Circuit Breaker for Power Distribution

Advanced Low Voltage Circuit Breaker for Power Distribution

US $ 38.42 / Piece FOB
5 Pieces (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Arc Fault Circuit Breaker with Arc Fault Protection, Overload Protection, Short Circuit Protection, Overvoltage Protection

Arc Fault Circuit Breaker with Arc Fault Protection, Overload Protection, Short Circuit Protection, Overvoltage Protection

US $ 3.5-8.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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About High Speed Circuit Breaker Electronic Circuit Breaker FAQ

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

    The High Speed Circuit Breaker Electronic Circuit Breaker is a key item within our extensive Circuit Breaker selection.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?

    The High Speed Circuit Breaker Electronic 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.

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

    The High Speed Circuit Breaker Electronic Circuit Breaker is a premium choice in the Circuit Breaker category.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.

High-Efficiency 63A 3-Pole Air Circuit Breaker for 380V Systems

High-Efficiency 63A 3-Pole Air Circuit Breaker for 380V Systems

US $ 0.2 / Piece FOB
1 Piece (MOQ)
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Zhejiang Gangkong Electric Co., Ltd

Zhejiang, China Since 2024
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3p 16A 20A 25A 32A 50A 63A RCBO Leakage Miniature Circuit Breaker

3p 16A 20A 25A 32A 50A 63A RCBO Leakage Miniature Circuit Breaker

US $ 3.56-6.58 / Piece FOB
100 Pieces (MOQ)
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Paiya Intelligent Electric Appliance (Yueqing) Co., Ltd.

Zhejiang, China Since 2023
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Svlec Multi-Channel Electronic Circuit Breaker for Protecting Four Loads at 24 V DC in The Event of Overload and Short Circuit.

Svlec Multi-Channel Electronic Circuit Breaker for Protecting Four Loads at 24 V DC in The Event of Overload and Short Circuit.

US $ 50-80 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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6ka Series MCB / RCCB /RCBO Series Unified Appearance Size Circuit Breaker

6ka Series MCB / RCCB /RCBO Series Unified Appearance Size Circuit Breaker

US $ 6.75-6.95 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Leidun Afdd Afci Arc Fault Circuit Breaker Arc Fault Protection Fire Prevention

Leidun Afdd Afci Arc Fault Circuit Breaker Arc Fault Protection Fire Prevention

US $ 11-12 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Electronic Thermal Switch AC/DC Auto Circuit Breaker / Manual Reset Auto Reset Overload Protector / Miniature Press to Reset Bimetal Thermal Curent Protector

Electronic Thermal Switch AC/DC Auto Circuit Breaker / Manual Reset Auto Reset Overload Protector / Miniature Press to Reset Bimetal Thermal Curent Protector

US $ 0.8-1 / 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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100 AMP Circuit Breaker with Manual Reset, 12V- 48VDC, Waterproof (100A)

100 AMP Circuit Breaker with Manual Reset, 12V- 48VDC, Waterproof (100A)

US $ 1-2.9 / Piece FOB
100 Pieces (MOQ)
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Dongguan Maiyu Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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Cvs Nsx100-250 400-630 Series Electric Mechanism Electric Circuit Breaker MCCB

Cvs Nsx100-250 400-630 Series Electric Mechanism Electric Circuit Breaker MCCB

US $ 70-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Timelec ODM 10KA AC C Curve MCB Electrical Mini Circuit Breaker Overload Protector for Home

Timelec ODM 10KA AC C Curve MCB Electrical Mini Circuit Breaker Overload Protector for Home

US $ 0.95-1.6 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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1p 10ka Miniature Circuit Breaker DIN Rail Mount Circuit Breaker PA66 Short Circuit Protector AC 230V 400V 50Hz DIN Rail Mount Breaki

1p 10ka Miniature Circuit Breaker DIN Rail Mount Circuit Breaker PA66 Short Circuit Protector AC 230V 400V 50Hz DIN Rail Mount Breaki

US $ 0.96-0.98 / Piece FOB
2,400 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Amur Amu Series White Color 63A-800A Moulded Case Circuit Breaker MCCB

Amur Amu Series White Color 63A-800A Moulded Case Circuit Breaker MCCB

US $ 7.61-88.07 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Wenzhou Amur Electric Co., Ltd

Trading Company

Zhejiang, China Since 2024
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Lw36-126/3150-40 Type Self-Energy AC High Voltage Sf6 Circuit Breaker

Lw36-126/3150-40 Type Self-Energy AC High Voltage Sf6 Circuit Breaker

US $ 1,399-3,688 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
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Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail

US $ 103.71 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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