58,493
Automatic Circuit Breakers Products
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US $ 1 /
Piece FOB
300 Pieces (MOQ)
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Main Products: Thermostat, Creep Action, Motor Protector, Current Protector, Snap Action, Circuit Breaker, Auto Fuse, Water Proof, Pepi OEM, Bussmann OEM
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 46.55-50.41 /
Piece FOB
20 Pieces (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 1,000-2,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Switchgear, Ring Main Unit, Substation, Vacuum Circuit Breaker, Oil Immersed Transformer, Dry Type Transformer, Current Transformer, Potential Transformer, Load Break Switch, Cable Branch Box
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 10-12.8 /
Piece FOB
20 Pieces (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
2 Pieces (MOQ)
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Main Products: MCCB, MCB, ATS, Dual Power Transfer Swtich, SPD, Distribution Box, EV Charger
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 2,000-3,100 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 13.6 /
Piece FOB
1 Piece (MOQ)
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Main Products: circuit breaker
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 2,600-2,700 /
Piece FOB
1 Piece (MOQ)
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Main Products: Vacuum Circuit Breaker, Disconnector, Lightning Arrester, Earthing Switch, Load Switch, Fuse, Vcb, Distribution Cabinet
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 450 /
Piece FOB
1 Piece (MOQ)
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Speed : Normal Type Circuit Breaker
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Audited Supplier
Since 2020
Manufacturer/Factory
Zhejiang, China
Since 2020
US $ 1 /
Piece FOB
300 Pieces (MOQ)
More
Main Products: Thermostat, Creep Action, Motor Protector, Current Protector, Snap Action, Circuit Breaker, Auto Fuse, Water Proof, Pepi OEM, Bussmann OEM
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Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 350-900 /
Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Audited Supplier
Since 2023
Trading Company
Hebei, China
Since 2023
US $ 1,500-10,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Current Transformer, Voltage Transformer, Fuse Cutout, Vcb, Lightning Arrester, Vacuum Circuit Breaker, Disconnect / Isolation Switch, Dropout Fuse Cutout, Switchgear, High Voltage Cabinet and Low Voltage Cabinet
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Audited Supplier
Since 2019
Manufacturer/Factory
Zhejiang, China
Since 2019
US $ 1,000-3,000 /
Piece FOB
1 Piece (MOQ)
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Shell Material : Steel Plate
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 650-1,600 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Automatic Voltage Regulator, Volgtage Stabilier, Regulator, Power Transformer, Inverter, UPS, Switchgear, Overvoltage Switch, Charger, Ring Main Unit
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Audited Supplier
Since 2014
Zhejiang, China
Since 2014
US $ 1,600-2,990 /
Piece FOB
1 Piece (MOQ)
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Speed : Normal Type Circuit Breaker
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016
US $ 1.8-4.2 /
Piece FOB
1 Piece (MOQ)
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Main Products: Circuit Breaker, DC Isolator, DC Disconnector, AC Isolation Switch, Rapid Shut-Down Switch, EV Charger, DC Surge Protective Device PV, Firefighter Safety Switch, Combiner Box, Smart Meter
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Audited Supplier
Since 2022
Manufacturer/Factory
Shanghai, China
Since 2022
1 Piece (MOQ)
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Installation : Fixed
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2018
US $ 800-2,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Midem Voltage Switchgear, Vacuum Circuit Breaker, Transformer, Vacuum Interruptor, Insulation Component
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 500-3,500 /
Piece FOB
2 Pieces (MOQ)
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Breaking Capacity : High Voltage Circuit Breakers
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1.8-4.2 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Solar System, Isolation Switch, Isolator Switch, Electric Switch, Circuit Breaker, Surge Protection, MCCB, Distribution Box, Solar Products
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Audited Supplier
Since 2022
Manufacturer/Factory
Shanghai, China
Since 2022
US $ 3.25-4.88 /
Piece FOB
200 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB, CCC
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Audited Supplier
Since 2019
Manufacturer/Factory
Zhejiang, China
Since 2019
US $ 45 /
Piece FOB
1 Piece (MOQ)
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Main Products: High and Low Voltage Electrical Circuit Breaker, Switch, Electric Switch, Electrical Equipment, Acb, MCCB, MCB, Electrical Auxiliary, Circuit Breaker
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1,000-4,700 /
Piece FOB
1 Piece (MOQ)
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Installation : Insert
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Audited Supplier
Since 2018
Manufacturer/Factory
Zhejiang, China
Since 2018
1 Piece (MOQ)
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Main Products: Oil-Immersed Transformer, Dry-Type Transformer, Switchgear, Transformer Substation, Vacuum Circuit Breaker, Load Switch, Power Transformer, Distribution Transformer, Disconnector, Arrester
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 1,000-10,000 /
piece FOB
1 piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 3-45 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Terminal
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 6.6 /
Piece FOB
5 Pieces (MOQ)
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Certification : VDE, ISO9001-2000, CE, CB, CCC
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Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 2-15 /
Piece FOB
1 Piece (MOQ)
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Main Products: Contactor, Circuit Breaker, Relay, Distribution Box, Combiner Box
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Audited Supplier
Since 2005
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2005
US $ 12-136 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Trading Company
Fujian, China
Since 2022
US $ 3.7-3.75 /
Piece FOB
60 Pieces (MOQ)
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Main Products: MCB, RCD, RCCB, RCBO, Afdd, Isolator, Auxiliary, Distribution Box, Consumer Unit, Afci
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 35.35-36.38 /
Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001-2000, CE, CCC
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 9.99-10 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Thermostat, Creep Action, Motor Protector, Current Protector, Snap Action, Circuit Breaker, Auto Fuse, Water Proof, Pepi OEM, Bussmann OEM
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory
Zhejiang, China
Since 2011
US $ 0.4-1.8 /
Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Trading Company
Zhejiang, China
Since 2019
US $ 79-80.6 /
Piece FOB
48 Pieces (MOQ)
More
Main Products: Acb, MCB, MCCB, Circuit Breaker, Automatic Transfer Switch, RCBO, ELCB, RCCB, Distribution Box, Switch Disconnector
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2007
US $ 900-2,500 /
Set FOB
1 Set (MOQ)
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Arc-extinguishing Medium : Vacuum
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024