60,089
Protection Circuit Breaker Products
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US $ 0.67-3.6 /
Piece FOB
1 Piece (MOQ)
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Main Products: Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 0.53-0.55 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Trading Company
Zhejiang, China
Since 2019
US $ 5.65 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
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Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 0.494 /
Piece FOB
10 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1,000-5,000 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Power Transformer, Switchgear, Substation, Distribution Transformer
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 25-36 /
Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Overcurrent Protection, OVP(Overvoltage Protection)
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Audited Supplier
Since 2025
Trading Company
Zhejiang, China
Since 2025
US $ 12 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Residual Current Circuit Breaker, Terminal Block
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2025
US $ 4.5-4.6 /
Piece FOB
100 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB, CCC
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Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 3.58 /
Piece FOB
5 Pieces (MOQ)
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Main Products: MCB, RCCB, RCBO, SPD, MCCB, Isolator Switch, Motor Circuit Breaker, Magnetic Starter, Thermal Relay, Fuse
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 60 /
Piece FOB
2,000 Pieces (MOQ)
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Installation : Fixed
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2025
US $ 1.64-1.9 /
Piece FOB
100 Pieces (MOQ)
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Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier
Since 2019
Trading Company
Zhejiang, China
Since 2019
US $ 1,000-5,500 /
Piece FOB
1 Piece (MOQ)
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Installation : Open Frame
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Audited Supplier
Since 2024
Manufacturer/Factory
Hunan, China
Since 2024
US $ 4.8-5.5 /
Piece FOB
60 Pieces (MOQ)
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Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 4.12-4.32 /
Piece FOB
120 Pieces (MOQ)
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Operation : Electric Type
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 1,000 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Power Transformer, Power Substation, Switchgear, Switch Cabinet, Distribution Transformer, Switch Box, Dry Type Transformer, Rmu, Vacuum Breaker, Voltage Transformer
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 2.94-3.23 /
Piece FOB
1,000 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier
Since 2019
Trading Company
Zhejiang, China
Since 2019
US $ 9-13 /
Piece FOB
1 Piece (MOQ)
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Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 13.6 /
Piece FOB
1 Piece (MOQ)
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Main Products: Circuit Breaker, Moulded Case Circuit Breakers, Intelligent Circuit Breaker, Earth Leakage Circuit Breaker, MCB, MCCB, Circuit Breaker Accessories, RCCB, Remote Control Circuit Breaker, Miniature Circuit Breaker
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
1 Piece (MOQ)
More
Arc-extinguishing Medium : Vacuum
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 7.86 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Contactor, Motor Protector, Telemecanique Contactor, Schneider Contactor, Thermal Overload Relay, MCCB
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
1 Piece (MOQ)
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Installation : Fixed
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 6.67 /
Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 3.9-9.9 /
Piece FOB
100 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shanghai, China
Since 2022
US $ 25 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Residual Current Circuit Breaker, Terminal Block
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2025
1 Piece (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 3.2 /
Piece FOB
200 Pieces (MOQ)
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Main Products: Solar Inverter Panel, Frequency Inverter, Circuit Breaker, Hard Ware, Mattress
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Liaoning, China
Since 2023
200 Pieces (MOQ)
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Type : Circuit Breaker
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
2 Pieces (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 18 /
Piece FOB
1,000 Pieces (MOQ)
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Type : Circuit Breaker
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Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2025
US $ 7.93 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: RCCB, MCB, RCCB Relay, EV Charger, Rcmu, Charger Controller, RCBO, Socket-Outlet
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Audited Supplier
Since 2019
Manufacturer/Factory
Zhejiang, China
Since 2019
10 Pieces (MOQ)
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Arc-extinguishing Medium : Air
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Audited Supplier
Since 2005
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2005
US $ 400-4,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Guangdong, China
Since 2025
US $ 715 /
Piece FOB
1 Piece (MOQ)
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Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 9,999-99,999 /
Piece FOB
12 Pieces (MOQ)
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Main Products: Distribution Box, AC Contactor Series, Miniature Circuit Breakers, Terminal Series, Industrial Plug Series, Knife Switch Series, Moulded Case Circuit Breaker Series, Inductance Coil Series, Leakage Circuit Breaker Series
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Audited Supplier
Since 2018
Manufacturer/Factory
Zhejiang, China
Since 2018
US $ 300-800 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016