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Protection Circuit Breaker

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Miniature Circuit Breaker Residual Current Circuit Breaker Motor Protection Circuit Breaker Moulded Case Circuit Breaker Vacuum Circuit Breaker Mini Circuit Breaker

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Wholesale Popular Overload Protection Switch MCB Electronic Circuit Breaker

Wholesale Popular Overload Protection Switch MCB Electronic Circuit Breaker

US $ 0.67-3.6 / Piece FOB
1 Piece (MOQ)
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Main Products: circuit breaker
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Audited Supplier Audited Supplier Since 2024
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang, China Since 2019
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Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V

Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V

US $ 0.494 / Piece FOB
10 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 Audited Supplier Since 2024
Wenzhou Amur Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage Protection

Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage Protection

US $ 7.3 / Piece FOB
10 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
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Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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a, AC Type Residual Current Circuit Breaker with Over Load Current Protection RCBO

a, AC Type Residual Current Circuit Breaker with Over Load Current Protection RCBO

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 Audited Supplier Since 2017
Wenzhou Santuo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
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"Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker, Reliable, Durable, Easy Installation, IP65 Protection"

"Zw32-12 Outdoor High Voltage Vacuum Circuit Breaker, Reliable, Durable, Easy Installation, IP65 Protection"

US $ 1,000-5,000 / Piece FOB
5 Pieces (MOQ)
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Number of Poles : Three Pole
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Audited Supplier Audited Supplier Since 2024
Beierbian Group Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
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63A Circuit Breaker for Short Ciruit Protection MCCB

63A Circuit Breaker for Short Ciruit Protection MCCB

US $ 9-13 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB Part, MCCB, Circuit Breakers, Breakers, Moulded Case Circuit Breaker, Stamping Parts, MCCB Stamping Part, Metal Part, OEM MCCB Stamping Part
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Audited Supplier Audited Supplier Since 2022
Yuming Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2022
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Compact 400A 3pole High Breaking Capacity Circuit Breaker for Efficient Protection

Compact 400A 3pole High Breaking Capacity Circuit Breaker for Efficient Protection

US $ 25-36 / Piece FOB
1 Piece (MOQ)
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Operation : Manual Type
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Audited Supplier Audited Supplier Since 2025
Wenzhou Tianke Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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CE CB Approved 6ka MCB Circuit Breaker with Overload Protection Manufacturer

CE CB Approved 6ka MCB Circuit Breaker with Overload Protection Manufacturer

US $ 1.64-1.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
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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Type : Circuit Breaker
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Audited Supplier Audited Supplier Since 2024
Wenzhou Amur Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
New Products Factory Supplier Circuit Breaker Smart Protection Good Insulation Circuit Breaker for Home Kitchen

New Products Factory Supplier Circuit Breaker Smart Protection Good Insulation Circuit Breaker for Home Kitchen

US $ 1,000-5,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Transformer, Switchgear
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhongshao Electric Co., Ltd. Changsha Branch

Manufacturer/Factory

Hunan, 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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Type : Circuit Breaker
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Audited Supplier Audited Supplier Since 2015
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2015
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Circuit Breaker Power Distribution Cabinet & Box Instrument Transformer Electrical Control System Fuse Block & Holder Isolation Switch
1p+N Residual Current Circuit Breaker with Overload Protection RCBO

1p+N Residual Current Circuit Breaker with Overload Protection RCBO

500 Pieces (MOQ)
More
Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
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Audited Supplier Audited Supplier Since 2021
Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
TMM1-63 DC MCB 10kA C63 Powerful Short-Circuit Protection and Safety direct current dc circuit breaker for solar PV &EV Charger

TMM1-63 DC MCB 10kA C63 Powerful Short-Circuit Protection and Safety direct current dc circuit breaker for solar PV &EV Charger

US $ 4.12-4.32 / Piece FOB
120 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2015
Chat Now Send Inquiry
Dz30le-50 Residual Current Circuit Breaker with Over Current Protection (RCBOs) 230V 30mA 1p+N 32A 50A 3ka MCB RCBO

Dz30le-50 Residual Current Circuit Breaker with Over Current Protection (RCBOs) 230V 30mA 1p+N 32A 50A 3ka MCB RCBO

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 Audited Supplier Since 2019
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Gv2me New Type Motor Protection Circuit Breaker MPCB 25-32A

Gv2me New Type Motor Protection Circuit Breaker MPCB 25-32A

US $ 4.5-4.6 / Piece FOB
100 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
DC 10kA C63 Mini Circuit Breaker - Powerful Short-Circuit Protection and Safety

DC 10kA C63 Mini Circuit Breaker - Powerful Short-Circuit Protection and Safety

US $ 6.18-6.3 / Piece FOB
120 Pieces (MOQ)
More
Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2015
Chat Now Send Inquiry
Advanced Low Voltage Protection Automatic Circuit Breaker with Remote Control

Advanced Low Voltage Protection Automatic Circuit Breaker with Remote Control

US $ 13.6 / Piece FOB
1 Piece (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Suzhou Future Electrical Appliance Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
1p+N 100mA 300mA 6ka 10ka AC Residual Current Circuit Breaker with Over Current Protection RCBO

1p+N 100mA 300mA 6ka 10ka AC Residual Current Circuit Breaker with Over Current Protection RCBO

US $ 3.9-9.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Solar System, Isolation Switch, Isolator Switch, Electric Switch, Circuit Breaker, Surge Protection, MCCB, Distribution Box, Solar Products
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2022
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Customize 630A 1250A Hand Push Overcurrent Protection Intelligent Vacuum Circuit Breaker

Customize 630A 1250A Hand Push Overcurrent Protection Intelligent Vacuum Circuit Breaker

1 Piece (MOQ)
More
Operation : Manual Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Aierway Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Related Videos
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    What is Wholesale Popular Overload Protection Switch MCB Electronic Circuit Breaker
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker
    What is 6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker
    Negotiable
    100 Pieces (MOQ)
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  • What is Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V
    What is Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V
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    10 Pieces (MOQ)
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  • What is Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage Protection
    What is Ewelink Single Phase 63A WiFi Smart Energy Meter Circuit Breaker Timer Relay with Leakage Protection
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Gwiec MPCB Price Motor Overcurrent Protection for 3 HP Circuit Breaker

Gwiec MPCB Price Motor Overcurrent Protection for 3 HP Circuit Breaker

US $ 6.67 / Piece FOB
1 Piece (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
Chat Now Send Inquiry
1p2p3p4p 16A to 125A Automatic Short Circuit Protection Work with Alexa Tuya APP WiFi Smart Circuit Breaker

1p2p3p4p 16A to 125A Automatic Short Circuit Protection Work with Alexa Tuya APP WiFi Smart Circuit Breaker

1 Piece (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Gv2p New Model Motor Protection Circuit Breaker

Gv2p New Model Motor Protection Circuit Breaker

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 Audited Supplier Since 2021
Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Intelligent Universal Circuit Breaker Rimw1-2000 3p/4p 630A 800A 1000A Electrical Acb Air Circuit Breaker Circuit Protection

Intelligent Universal Circuit Breaker Rimw1-2000 3p/4p 630A 800A 1000A Electrical Acb Air Circuit Breaker Circuit Protection

US $ 715 / Piece FOB
1 Piece (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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OEM Factory Leakage Circuit Breaker with Overcurrent Protection Circuit Breaker

OEM Factory Leakage Circuit Breaker with Overcurrent Protection Circuit Breaker

US $ 3.2 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Solar Inverter Panel, Frequency Inverter, Circuit Breaker, Hard Ware, Mattress
Contact Supplier
Audited Supplier Audited Supplier Since 2023
ANSHAN XBHY TRADING CO., LTD.

Manufacturer/Factory,Trading Company

Liaoning, China Since 2023
Chat Now Send Inquiry
Cjl7-63 4p Residual Current Circuit Breaker with Overcurrent Protection

Cjl7-63 4p Residual Current Circuit Breaker with Overcurrent Protection

200 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Overload Short Circuit Protection Smart Home MCB Photovoltaic Automatic Reclosing Circuit Breaker

Overload Short Circuit Protection Smart Home MCB Photovoltaic Automatic Reclosing Circuit Breaker

2 Pieces (MOQ)
More
Main Products: MCCB, MCB, ATS, Dual Power Transfer Swtich, SPD, Distribution Box, EV Charger
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Gardy NFC62411 Adjustable 300mA or 500mA General Protection Differential Circuit Breaker P. G

Gardy NFC62411 Adjustable 300mA or 500mA General Protection Differential Circuit Breaker P. G

US $ 7.93 / Piece FOB
1,000 Pieces (MOQ)
More
Function : Overcurrent Protection, RCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhejiang Vekon Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
Jinze RCBO Dz30 Le Residual Current Circuit Breaker with Over Current and Leakage Protection

Jinze RCBO Dz30 Le Residual Current Circuit Breaker with Over Current and Leakage Protection

US $ 9,999-99,999 / Piece FOB
12 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Zhejiang Jinze Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Zw32 Sf6 Air Smart Type Automatic Auto Recloser Electric Safety Protection of Vacuum Circuit Breaker

Zw32 Sf6 Air Smart Type Automatic Auto Recloser Electric Safety Protection of Vacuum Circuit Breaker

US $ 1,500-10,000 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Overcurrent Protection
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
1000V 2p, 3p, 4p 16A-1250A Overload Protection Electrical Industrial Use Intelligent Circuit Breaker Manufacture

1000V 2p, 3p, 4p 16A-1250A Overload Protection Electrical Industrial Use Intelligent Circuit Breaker Manufacture

US $ 11-430 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Circuit Breaker with Residual Current Protection Knm1l

Circuit Breaker with Residual Current Protection Knm1l

US $ 31.6-80.4 / Piece FOB
100 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2009
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang, China Since 2009
Chat Now Send Inquiry
Advanced Protection 30A Circuit Breaker for Electrical Safety Needs

Advanced Protection 30A Circuit Breaker for Electrical Safety Needs

US $ 850-900 / Box FOB
10 Boxes (MOQ)
More
Main Products: Switchgear, Ring Main Unit, Iightning Arrester, Isolating Switch, Fuse Cutout, Vacuum Circuit Breaker, Transformer, Prefabricated Substation, Surge Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Chaotai Complete Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
11kv to 40.5kv Power Distribution Equipment Smart Multi-Protection Outdoor Vacuum Circuit Breaker

11kv to 40.5kv Power Distribution Equipment Smart Multi-Protection Outdoor Vacuum Circuit Breaker

US $ 1,000 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
TENLEE ELECTRIC GROUP CO., LTD

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Worldsunlight Overload and Short Protection MCB 125 80A 100A 125A AC DC DIN Rail Mini Circuit Breaker Xnc-125

Worldsunlight Overload and Short Protection MCB 125 80A 100A 125A AC DC DIN Rail Mini Circuit Breaker Xnc-125

US $ 7.8 / Piece FOB
50 Pieces (MOQ)
More
Main Products: MCB SPD Fuse, Distribution Box, Junction Box, Waterproof Box, Combiner Box, DC Fuse, Mc4, Mc4 Connector, Solar Connector, DC MCB
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
DC MCB 2p 4p DC Mini Circuit Breaker 16A Solar Power Switch Overload Protector and Short Circuit Protection

DC MCB 2p 4p DC Mini Circuit Breaker 16A Solar Power Switch Overload Protector and Short Circuit Protection

US $ 8-10 / Piece FOB
100 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Miniature Circuit Breaker Residual Current Circuit Breaker Motor Protection Circuit Breaker Moulded Case Circuit Breaker Vacuum Circuit Breaker Mini Circuit Breaker
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