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Overload Protection Function

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Acrel Smart Motor Protector Prevent Overload, Blocking Problems for Motor Comprehensive Protection Ard2f

Acrel Smart Motor Protector Prevent Overload, Blocking Problems for Motor Comprehensive Protection Ard2f

US $ 99.4 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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High Quality AC 230V 40/63A Low Voltage Adjustable Protector Regulator

High Quality AC 230V 40/63A Low Voltage Adjustable Protector Regulator

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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MCCB Overload Protection and Good Conductivity in 10A-100A Current Range

MCCB Overload Protection and Good Conductivity in 10A-100A Current Range

US $ 12.5-18.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Adjustable Limit Protection Voltmeter 220V 63A Under Voltage Protector Contactor

Adjustable Limit Protection Voltmeter 220V 63A Under Voltage Protector Contactor

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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MCCB 160n Shell Model with Excellent Insulation and Overload Protection

MCCB 160n Shell Model with Excellent Insulation and Overload Protection

US $ 12.5-18.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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MCCB 160n Shell Model with Overload Protection and Good Insulation Quality

MCCB 160n Shell Model with Overload Protection and Good Insulation Quality

US $ 12.5-18.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Overvoltage and Undervoltage Protector 220V Self Resetting Automatic Reclosing Digital Display for Household Use

Overvoltage and Undervoltage Protector 220V Self Resetting Automatic Reclosing Digital Display for Household Use

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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MCCB 10A-100A Current Range with Overload Protection and Good Insulation

MCCB 10A-100A Current Range with Overload Protection and Good Insulation

US $ 12.5-18.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Self Resetting Adjustable Over-Voltage Current Limiting Protector 63A Digital Display 220V

Self Resetting Adjustable Over-Voltage Current Limiting Protector 63A Digital Display 220V

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Zhejiang Mingtuo Adjustable Self Resetting Overload Protection Household Switch

Zhejiang Mingtuo Adjustable Self Resetting Overload Protection Household Switch

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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MCCB Overload Protection Shell Model 160n with Good Conductivity and Insulation

MCCB Overload Protection Shell Model 160n with Good Conductivity and Insulation

US $ 12.5-18.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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1250A Intelligent Universal Circuit Breaker Acb CE/CCC Air Circuit Breaker

1250A Intelligent Universal Circuit Breaker Acb CE/CCC Air Circuit Breaker

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Single Phase 3 Phase Electric Motor Overload Protection Relays

Single Phase 3 Phase Electric Motor Overload Protection Relays

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Low Voltage Breakers Air Singi 6ka Miniature Circuit Breaker Dz47le-63

Low Voltage Breakers Air Singi 6ka Miniature Circuit Breaker Dz47le-63

US $ 0.8-2 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Factory Price Electric 3 Phase Motor Protection Relay

Factory Price Electric 3 Phase Motor Protection Relay

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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1p 2p 3p 4p DC MCB 250V 500V 1000V DC Electrical Miniature Mini Circuit Breakers for Solar Energy PV System

1p 2p 3p 4p DC MCB 250V 500V 1000V DC Electrical Miniature Mini Circuit Breakers for Solar Energy PV System

US $ 3.5-11.6 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker

Hot-Selling MCB Gddc1-125-C125-4p-1000V DC Solar Energy Mini Breaker

US $ 8.8-9.2 / Piece FOB
60 Pieces (MOQ)
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Air Circuit-Breaker Failure Protection Short Electrical Safety Overload Faulty Wiring Export Circuit Breaker

Air Circuit-Breaker Failure Protection Short Electrical Safety Overload Faulty Wiring Export Circuit Breaker

US $ 2.8-7.4 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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CB Approved Air Overload Faulty Wiring Tripped Breaker Circuit Interruption Wholesale Power Protection

CB Approved Air Overload Faulty Wiring Tripped Breaker Circuit Interruption Wholesale Power Protection

US $ 2.8-7.4 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
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Single Phase Electric Motor Overload Protection Relay for Both Retrofit and New Applications

Single Phase Electric Motor Overload Protection Relay for Both Retrofit and New Applications

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Stdx3-63 Miniature Circuit Breakers for Protecting Personal Safety MCB

Stdx3-63 Miniature Circuit Breakers for Protecting Personal Safety MCB

US $ 0.79-0.81 / Piece FOB
20,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker

MCCB Dam3-400 3p 400A CB Approved Moulded Case Circuit Breaker

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Moulded Case Circuit Breaker Overload Protection Voltage Protector

Moulded Case Circuit Breaker Overload Protection Voltage Protector

US $ 6-25 / Piece FOB
1 Piece (MOQ)
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Shanghai Huakun Electrical Company Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
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About Overload Protection Function FAQ

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

    Our Overload Protection Function 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 are the main types of circuit breakers commonly available for purchase?

    Our Overload Protection Function offers exceptional quality within 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.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    The Overload Protection Function is included in our comprehensive Circuit Breaker range.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.

Digital Display Overvoltage, Undervoltage, Overcurrent Protection, Voltage Limiting, Automatic Controller, Current Limiting, Reclosing

Digital Display Overvoltage, Undervoltage, Overcurrent Protection, Voltage Limiting, Automatic Controller, Current Limiting, Reclosing

US $ 2.3 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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New Design 3p 4p RCCB ELCB Residual Current Circuit Breaker

New Design 3p 4p RCCB ELCB Residual Current Circuit Breaker

US $ 123.9-127.9 / Piece FOB
48 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Conventional Circuit-Breaker Failure Protection Singi 1p-4p Circuit Breaker Price Dz47le-63

Conventional Circuit-Breaker Failure Protection Singi 1p-4p Circuit Breaker Price Dz47le-63

US $ 0.8-2 / Piece FOB
1 Piece (MOQ)
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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AC Thermal 25, 42, 75A Relay

AC Thermal 25, 42, 75A Relay

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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18mm Dpn RCBO 6ka Overload Protection Circuit Breaker

18mm Dpn RCBO 6ka Overload Protection Circuit Breaker

US $ 3.8-3.9 / Piece FOB
5,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Overload Circuit Protection Function Rated Short Circuit Breaking Capacity up to 10 Ka MCB Circuit Breaker 1000V

Overload Circuit Protection Function Rated Short Circuit Breaking Capacity up to 10 Ka MCB Circuit Breaker 1000V

US $ 7.2-15.8 / Piece FOB
20 Pieces (MOQ)
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Miniature Circuit Breakers for Protecting Personal Safety MCB

Miniature Circuit Breakers for Protecting Personal Safety MCB

US $ 0.79-0.81 / Piece FOB
20,000 Pieces (MOQ)
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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25, 42, 75A Household Appliances Relays Thermal Relay

25, 42, 75A Household Appliances Relays Thermal Relay

US $ 4.2-66 / Piece FOB
1,000 Pieces (MOQ)
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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4p Smart MCCB with Auto Reclosing Function LCD Screen Intelligent Moulded Case Circuit Breaker 800A

4p Smart MCCB with Auto Reclosing Function LCD Screen Intelligent Moulded Case Circuit Breaker 800A

US $ 69.9-73.9 / Piece FOB
48 Pieces (MOQ)
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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China Manufacturer 4p 1000A Universal Air Circuit Breaker Acb

China Manufacturer 4p 1000A Universal Air Circuit Breaker Acb

US $ 1,000-4,000 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
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Wifi MCCB Molded Case Circuit Breaker - 250A, 3P+N, Low Voltage Air Switch, Operates at 690V

Wifi MCCB Molded Case Circuit Breaker - 250A, 3P+N, Low Voltage Air Switch, Operates at 690V

US $ 239.9-244.9 / Piece FOB
100 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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AC MCCB 3P 4P 400 amps circuit breaker Molded Case Circuit Breaker

AC MCCB 3P 4P 400 amps circuit breaker Molded Case Circuit Breaker

US $ 239.9-244.9 / Piece FOB
100 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Timelec TMM3LZ-400 125A 3P+N Molded Case Circuit Breaker

Timelec TMM3LZ-400 125A 3P+N Molded Case Circuit Breaker

US $ 239.9-244.9 / Piece FOB
100 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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