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Overcurrent Protector

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Overvoltage and Undervoltage Protector, Overcurrent Limiting, Power Limiting

Overvoltage and Undervoltage Protector, Overcurrent Limiting, Power Limiting

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Main Products: MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker, Vacuum Circuit Breaker, ATS, Waterproof Socket Box, Acb, MCB, Contactor, Current Transformer
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Good Price 16.0-25.0 0.16-0.25 Circuit Breaker Overload Overcurrent Protection Motor Protector

Good Price 16.0-25.0 0.16-0.25 Circuit Breaker Overload Overcurrent Protection Motor Protector

US $ 6.67 / Piece FOB
1 Piece (MOQ)
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Operation : Electric Type
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Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Factory Direct Supply High Quality Auto Reset Intelligent Overcurrent Protector

Factory Direct Supply High Quality Auto Reset Intelligent Overcurrent Protector

US $ 3.5-4.1 / Piece FOB
50 Pieces (MOQ)
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Main Products: Warning siren, Blower
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Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Overcurrent and Overheating Sealed Housing, Compressor Overload Protector Chinese Manufacturer

Overcurrent and Overheating Sealed Housing, Compressor Overload Protector Chinese Manufacturer

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Output Type : Triple
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Audited Supplier
JIANGSU CHANGRONG ELECTRICAL APPLIANCE CO., LTD.

Jiangsu, China Since 2021
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17am Thermal Protector for Motor Overcurrent and Overtemperature Protection

17am Thermal Protector for Motor Overcurrent and Overtemperature Protection

US $ 0.2 / Piece FOB
500 Pieces (MOQ)
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Main Products: Robot Arm, Imm Robot &Injection Product Picker, 3 Axis Robot, Belt Conveyor, Hopper Dryer, Plastic Crusher, Sprue Picker, Electric Thermostat, Temperature Sensor, CNC Robot
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Dongguan Esun Intelligent Technology Co., Ltd.

Guangdong, China Since 2020
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New MCCB Overcurrent Protection Gv2me Industrial Siemens Protectors Circuit Breaker Motor Protector

New MCCB Overcurrent Protection Gv2me Industrial Siemens Protectors Circuit Breaker Motor Protector

US $ 4.5-4.6 / Piece FOB
100 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Original Supplier Cjrv 80A MPCB Adjustable Overcurrent Motor Starter Motor Protector

Original Supplier Cjrv 80A MPCB Adjustable Overcurrent Motor Starter Motor Protector

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

Zhejiang, China Since 2021
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Overcurrent Protection Gv2pm Gv2me Machine Tool MPCB Motor Protector with Factory Price

Overcurrent Protection Gv2pm Gv2me Machine Tool MPCB Motor Protector with Factory Price

US $ 7.86 / Piece FOB
100 Pieces (MOQ)
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Type : Circuit Breaker
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Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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China Supplier Cjrv 80A Adjustable Overcurrent Thermal Magnetic Type Motor Protector

China Supplier Cjrv 80A Adjustable Overcurrent Thermal Magnetic Type Motor Protector

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

Zhejiang, China Since 2021
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2.5-4.0 13.0-18.0 Circuit Overcurrent Protection Overload Breaker Motor Protector with Good Price

2.5-4.0 13.0-18.0 Circuit Overcurrent Protection Overload Breaker Motor Protector with Good Price

US $ 6.67 / Piece FOB
1 Piece (MOQ)
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Poles Number : 1
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Factory Price 2.5-4.0 9.0-14.0 Circuit Breaker Overload Overcurrent Protection Motor Protector

Factory Price 2.5-4.0 9.0-14.0 Circuit Breaker Overload Overcurrent Protection Motor Protector

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
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Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Hot Sale 0.25-0.4 1.6-2.5 Overcurrent Protection Overload Breaker Motor Circuit Protector

Hot Sale 0.25-0.4 1.6-2.5 Overcurrent Protection Overload Breaker Motor Circuit Protector

US $ 6.67 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Automatic Recovery Protection Device with Overcurrent Protection, Three-Phase Adjustable Overvoltage and Undervoltage Protector

Automatic Recovery Protection Device with Overcurrent Protection, Three-Phase Adjustable Overvoltage and Undervoltage Protector

US $ 19-20 / pieces FOB
10 pieces (MOQ)
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Main Products: Voltage Protector, Voltage Protector Socket, Digital Temperature Controller, Cabinet Temperature Controller, Time Relay
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Audited Supplier
Wenzhou Zhongzhe Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality 20.0-25.0 10.0-16.0 Overcurrent Protection Overload Breaker Motor Circuit Protector

High Quality 20.0-25.0 10.0-16.0 Overcurrent Protection Overload Breaker Motor Circuit Protector

US $ 6.67 / Piece FOB
1 Piece (MOQ)
More
Poles Number : 1
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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1.6-2.5 4-6.3 Circuit Overcurrent Protection Overload Breaker Motor Protector Hot Sale

1.6-2.5 4-6.3 Circuit Overcurrent Protection Overload Breaker Motor Protector Hot Sale

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
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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S6ap Series F Recoverable Sunroof Motor Thermal Protector 3MP DC Motor Protector

S6ap Series F Recoverable Sunroof Motor Thermal Protector 3MP DC Motor Protector

US $ 0.1-0.6 / Piece FOB
1 Piece (MOQ)
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Breaking Capacity : Low Voltage Circuit Breakers
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Audited Supplier
CHANGZHOU CZSHINEMOTOR CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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Overcurrent Protection Low Voltage Circuit Breakers Cnjuho MPCB Motor Protector

Overcurrent Protection Low Voltage Circuit Breakers Cnjuho MPCB Motor Protector

US $ 7.86 / Piece FOB
100 Pieces (MOQ)
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Main Products: Contactor, Motor Protector, Telemecanique Contactor, Schneider Contactor, Thermal Overload Relay, MCCB
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Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Single Phase 230V DIN Rail Adjustable Protector Relay Dual LED Display 40A 63A Over and Under Voltage Protective Device

Single Phase 230V DIN Rail Adjustable Protector Relay Dual LED Display 40A 63A Over and Under Voltage Protective Device

US $ 4 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001-2000, CE, CCC
Contact Supplier
Audited Supplier
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Temperature Sensitive Controller/Motor Thermal Protector, Plastic, Metal Customized

Temperature Sensitive Controller/Motor Thermal Protector, Plastic, Metal Customized

US $ 0.1-0.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Motor, Shaft, Precision Parts
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Audited Supplier
CHANGZHOU CZSHINEMOTOR CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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Voltage&Current Auto Switch Protector

Voltage&Current Auto Switch Protector

US $ 2.48-2.98 / Piece FOB
100 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Wenzhou Tianke Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Related Videos
  • What is Overvoltage and Undervoltage Protector, Overcurrent Limiting, Power Limiting
    What is Overvoltage and Undervoltage Protector, Overcurrent Limiting, Power Limiting
    US $ 2.3 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Factory Direct Supply High Quality Auto Reset Intelligent Overcurrent Protector
    What is Factory Direct Supply High Quality Auto Reset Intelligent Overcurrent Protector
    US $ 3.5-4.1 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Overcurrent and Overheating Sealed Housing, Compressor Overload Protector Chinese Manufacturer
    What is Overcurrent and Overheating Sealed Housing, Compressor Overload Protector Chinese Manufacturer
    US $ 60-150 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 17am Thermal Protector for Motor Overcurrent and Overtemperature Protection
    What is 17am Thermal Protector for Motor Overcurrent and Overtemperature Protection
    US $ 0.2 /Piece
    500 Pieces (MOQ)
    Contact Supplier
Adjustable Voltage Current Protector, LED Display, Over Voltage, Under Voltage, Adjustable Overcurrent, Reset Mode Selection, Low Power Consumption

Adjustable Voltage Current Protector, LED Display, Over Voltage, Under Voltage, Adjustable Overcurrent, Reset Mode Selection, Low Power Consumption

US $ 3.5-5 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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Factory Direct Sale AC 63A Breaker-Protector Electromagnetic Type 3p+N Residual Current Operated Circuit Break

Factory Direct Sale AC 63A Breaker-Protector Electromagnetic Type 3p+N Residual Current Operated Circuit Break

US $ 5.75-6.25 / Piece FOB
100 Pieces (MOQ)
More
Structure : MCB
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Voltage Protector LED Strip Type Low Voltage for Household Appliance

Voltage Protector LED Strip Type Low Voltage for Household Appliance

US $ 7.3-8 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Timer Switch, PCBA, Cam Switch, Contactor, Pushbutton Switch
Contact Supplier
Audited Supplier
Yueqing Page Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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About Overcurrent Protector FAQ

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

    The Overcurrent Protector is included in 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.

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

    Our Overcurrent Protector offers exceptional quality within the Circuit Breaker category.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 Overcurrent Protector is a key item within our extensive Circuit Breaker selection.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.

40A 63A 80A DIN-Rail Mount Overvoltage, Undervoltage, Overcurrent Protection Intelligent Adjustable Voltage Protector

40A 63A 80A DIN-Rail Mount Overvoltage, Undervoltage, Overcurrent Protection Intelligent Adjustable Voltage Protector

US $ 3.2-4 / Piece FOB
100 Pieces (MOQ)
More
Warranty : 2 Year
Contact Supplier
Audited Supplier
Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Digital Display Self-Resetting Overvoltage and Undervoltage Protector 2p 1-60A Automatic Reclosing Household Current-Limiting Circuit Breaker Automatic

Digital Display Self-Resetting Overvoltage and Undervoltage Protector 2p 1-60A Automatic Reclosing Household Current-Limiting Circuit Breaker Automatic

US $ 3 / Pair FOB
10 Pairs (MOQ)
More
Main Products: Dual Power Automatic Transfer Switch, Disconnector
Contact Supplier
Audited Supplier
Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality Cjrv-32s MPCB Motor Protector Overcurrent Protection for 3 HP Circuit Breaker

High Quality Cjrv-32s MPCB Motor Protector Overcurrent Protection for 3 HP Circuit Breaker

10 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Normal Type Overcurrent Protection Cnjuho by Cartons Circuit Breaker Motor Protectors

Normal Type Overcurrent Protection Cnjuho by Cartons Circuit Breaker Motor Protectors

US $ 5.15 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Contactor, Motor Protector, Telemecanique Contactor, Schneider Contactor, Thermal Overload Relay, MCCB
Contact Supplier
Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Hot Selling Cjrv 80A Adjustable Overcurrent Motor Protector for 3 HP Circuit Breaker

Hot Selling Cjrv 80A Adjustable Overcurrent Motor Protector for 3 HP Circuit Breaker

10 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier
Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
3 Phase Motors 50/60Hz in Category AC-3 Gv2 Gv2me Gv3 Thermal Overload Protector Switch for Motor

3 Phase Motors 50/60Hz in Category AC-3 Gv2 Gv2me Gv3 Thermal Overload Protector Switch for Motor

US $ 5.3-5.6 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Distribution Box, Transparent Protective Window Cover, Circuit Breaker
Contact Supplier
Audited Supplier
Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Adjustable Digital Over Under Voltage Relay Surge Protector Limit Over Current Protection

Adjustable Digital Over Under Voltage Relay Surge Protector Limit Over Current Protection

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier
WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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9.0-14.0 17.0-23.0 Overcurrent Protection Overload Breaker Motor Circuit Protector with Good Price

9.0-14.0 17.0-23.0 Overcurrent Protection Overload Breaker Motor Circuit Protector with Good Price

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
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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The Protector Has Small Size, Insulated Shell, Sensitive Action and Long Life

The Protector Has Small Size, Insulated Shell, Sensitive Action and Long Life

US $ 0.1-0.6 / Piece FOB
1 Piece (MOQ)
More
Structure : MCCB
Contact Supplier
Audited Supplier
CHANGZHOU CZSHINEMOTOR CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
Chat Now Send Inquiry
Professional Factory Industrial AC Circuit Breaker 4.5ka, 6ka CE/CB AC230V Undervoltage Protector

Professional Factory Industrial AC Circuit Breaker 4.5ka, 6ka CE/CB AC230V Undervoltage Protector

US $ 13.9-15.9 / Piece FOB
120 Pieces (MOQ)
More
Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
Contact Supplier
Audited Supplier
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
40A 63A Single DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

40A 63A Single DIN Rail Adjustable Over Under Voltage Protective Protector Relay Protection Digital Electric Voltage Protector

US $ 4 / Piece FOB
1 Piece (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier
Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Adjustable Voltage and Current Protector

Adjustable Voltage and Current Protector

US $ 2.48-2.98 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, Pneumatic Fittings, ATS, Terminal, SPD, Contactor, VFD, Push Button
Contact Supplier
Audited Supplier
Wenzhou Tianke Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
2p Self-Recovery Voltage Protector Automatic Reset Protective Device

2p Self-Recovery Voltage Protector Automatic Reset Protective Device

US $ 7.3-8 / Piece FOB
10 Pieces (MOQ)
More
Poles Number : 2
Contact Supplier
Audited Supplier
Yueqing Page Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
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