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Motor+Protection+Circuit+Break

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Zw20-12f Type Motor Protection Automatic Reset Circuit Breaker

Zw20-12f Type Motor Protection Automatic Reset Circuit Breaker

US $ 500-3,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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0353 Hr5-100/3p Fused Isolator Switch 3-Pole 100A DIN Rail Mounting Ready Stock

0353 Hr5-100/3p Fused Isolator Switch 3-Pole 100A DIN Rail Mounting Ready Stock

US $ 8-10 / Piece FOB
5 Pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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Zw20-12f/T High Voltage MCCB Power Vacuum Circuit Breaker

Zw20-12f/T High Voltage MCCB Power Vacuum Circuit Breaker

US $ 500-3,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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0346 Hr5-100/3p Fused Disconnect Switch 380V 100A 3-Pole with Visible Contacts

0346 Hr5-100/3p Fused Disconnect Switch 380V 100A 3-Pole with Visible Contacts

US $ 8-10 / Piece FOB
5 Pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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Customerization Zw20-12 Series 630A Outdoor High-Voltage Vacuum Circuit Breaker Vcb Sf6

Customerization Zw20-12 Series 630A Outdoor High-Voltage Vacuum Circuit Breaker Vcb Sf6

US $ 500-3,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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0349 Hr5-100/3p Fire Protection Fused Switch (Alarm-Only) 100A 3p GB14048.3 Compliant

0349 Hr5-100/3p Fire Protection Fused Switch (Alarm-Only) 100A 3p GB14048.3 Compliant

US $ 8-10 / Piece FOB
5 Pieces (MOQ)
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Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
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Zw20-12kv 3-Phase AC 50Hz Outdoor High Voltage Vacuum Circuit Breaker Vcb

Zw20-12kv 3-Phase AC 50Hz Outdoor High Voltage Vacuum Circuit Breaker Vcb

US $ 500-3,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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220V 380V IP55 Low Voltage Waterproof Explosion-Proof Metal Electric Control Cabinet Factory Price

220V 380V IP55 Low Voltage Waterproof Explosion-Proof Metal Electric Control Cabinet Factory Price

US $ 30-100 / Piece FOB
1 Piece (MOQ)
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Zhejiang Zhegui Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Advanced Vacuum Circuit Breaker Vs1 for Indoor Applications

Advanced Vacuum Circuit Breaker Vs1 for Indoor Applications

US $ 500-1,000 / Piece FOB
100 Pieces (MOQ)
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Trolley Type Electric Chain Hoist 1.5 Ton Chain Crane Hoist with Remote Control 1.5 Ton Electric Chain Hoist

Trolley Type Electric Chain Hoist 1.5 Ton Chain Crane Hoist with Remote Control 1.5 Ton Electric Chain Hoist

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Shanghai Strong Engineering Construction Co., Ltd.

Trading Company

Shanghai, China Since 2014
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Fln36-12D/Flrn33-12D Sf6 Sulfur Hexafluoride Load Switch Load Fuse Combined Electrical Apparatus

Fln36-12D/Flrn33-12D Sf6 Sulfur Hexafluoride Load Switch Load Fuse Combined Electrical Apparatus

US $ 3,000-5,000 / Piece FOB
1 Piece (MOQ)
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Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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100kw Dg Moveable Sc4h180d2 Sdec Engine Diesel Generating Generator Set

100kw Dg Moveable Sc4h180d2 Sdec Engine Diesel Generating Generator Set

US $ 2,000-200,000 / SET FOB
1 SET (MOQ)
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MECCA POWER CO., LTD.

Fujian, China Since 2019
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12kv/24kv Engineering Type Bypass Sf6 Outdoor Load Switch Circuit Breaker

12kv/24kv Engineering Type Bypass Sf6 Outdoor Load Switch Circuit Breaker

US $ 4,000-5,000 / Piece FOB
1 Piece (MOQ)
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Ningbo Ville Electric Co., Ltd.

Zhejiang, China Since 2007
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High Accuracy Ce Standard Hydraulic Press Break Bending Machine 160t /3200 Press for Sale

High Accuracy Ce Standard Hydraulic Press Break Bending Machine 160t /3200 Press for Sale

US $ 2,800 / Set FOB
1 Set (MOQ)
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Nanjing Prima CNC Machinery Co., Ltd.

Jiangsu, China Since 2018
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3vs1600 Motor Protection Circuit Breaker, 3vu1640 Motor Protection Circuit Breaer; 3vs1600 Motor Protection Device, Motor Protector

3vs1600 Motor Protection Circuit Breaker, 3vu1640 Motor Protection Circuit Breaer; 3vs1600 Motor Protection Device, Motor Protector

US $ 18.9-19.5 / Piece FOB
100 Pieces (MOQ)
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Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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12kv 630A Rugged Indoor Vacuum Circuit Breaker for Mining and Heavy Industries

12kv 630A Rugged Indoor Vacuum Circuit Breaker for Mining and Heavy Industries

US $ 420-660 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Foshan Equipment Sensor LED Lamp Units Adjustable Luxury Dental Chair

Foshan Equipment Sensor LED Lamp Units Adjustable Luxury Dental Chair

US $ 3,300-3,400 / Piece FOB
1 Piece (MOQ)
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Foshan SCS Medical Instrument Co., Ltd.

Guangdong, China Since 2014
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Power Distribution Panels Low Voltage Electric Cabinet Low Voltage Switch Gear Panels Motor Control Panel Sub Distribution Board

Power Distribution Panels Low Voltage Electric Cabinet Low Voltage Switch Gear Panels Motor Control Panel Sub Distribution Board

US $ 500-2,000 / sets FOB
1 sets (MOQ)
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Zhejiang Guangbian Electric Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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ATS 3p/4p Generator Use CE 1600A Automatic Transfer Switch

ATS 3p/4p Generator Use CE 1600A Automatic Transfer Switch

US $ 900-1,800 / 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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12kv 1600A High-Performance Indoor Vcb for Substations and Industrial Plants

12kv 1600A High-Performance Indoor Vcb for Substations and Industrial Plants

US $ 520-850 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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6kv 220kw Hv AC High Voltage Soft Starter for Synchronous Motor

6kv 220kw Hv AC High Voltage Soft Starter for Synchronous Motor

US $ 689-35,000 / Piece FOB
1 Piece (MOQ)
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Xi`an Cheegon Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2023
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Rechargeable Hand Vacuum Dust Buster Cordless Pet Hair Vacuum Cleaner Esg12904

Rechargeable Hand Vacuum Dust Buster Cordless Pet Hair Vacuum Cleaner Esg12904

US $ 11.12-13.34 / Piece FOB
100 Pieces (MOQ)
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Ningbo Easyget Co., Ltd.

Zhejiang, China Since 2010
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Portuguese Intelligent Language 5.5kw~55kw Soft Starter Manufacturer

Portuguese Intelligent Language 5.5kw~55kw Soft Starter Manufacturer

US $ 184-680 / boxes FOB
1 boxes (MOQ)
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Audited Supplier
Zhejiang Chuanken Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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About Motor+Protection+Circuit+Break FAQ

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

    The Motor+Protection+Circuit+Break 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?

    Discover the perfect addition to your Circuit Breaker with our Motor+Protection+Circuit+Break.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 Motor+Protection+Circuit+Break is a premium choice in the Circuit Breaker category.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.

6kv 600kVA Complete Set of High-Voltage Reactive Power Capacitor Compensation Device TBB for Automobile Manufacturing

6kv 600kVA Complete Set of High-Voltage Reactive Power Capacitor Compensation Device TBB for Automobile Manufacturing

US $ 1,000-600,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Wenlida Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2007
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China Auto Recloser High Voltage Electric Triple Poles 11kv 33kv Automatic Vacuum Circuit Breaker

China Auto Recloser High Voltage Electric Triple Poles 11kv 33kv Automatic Vacuum Circuit Breaker

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Lrd13 New Model Thermal Overload Relay with Overload Protection

Lrd13 New Model Thermal Overload Relay with Overload Protection

US $ 2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Medical Equipment Movable Trolley Portable Complete CE Approved Dental Chair

Medical Equipment Movable Trolley Portable Complete CE Approved Dental Chair

US $ 3,300-3,400 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Foshan SCS Medical Instrument Co., Ltd.

Guangdong, China Since 2014
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High Medium Voltage 11kv 12kv Electronic Vs1 Vd4 Mv Hv Vacuum Circuit Breaker

High Medium Voltage 11kv 12kv Electronic Vs1 Vd4 Mv Hv Vacuum Circuit Breaker

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Voltage Automatic Protection for Electrical Equipment Vcb Vacuum Circuit Breaker

High Voltage Automatic Protection for Electrical Equipment Vcb Vacuum Circuit Breaker

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Voltage Chain Vcb with Electromagnetic Tripping Release Fixed Type Used for Petroleum Sites

High Voltage Chain Vcb with Electromagnetic Tripping Release Fixed Type Used for Petroleum Sites

US $ 460-700 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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12/24/48V DC 200A Manual Reset Thermal Overload Protector Circuit Breaker for Vehicle Marine

12/24/48V DC 200A Manual Reset Thermal Overload Protector Circuit Breaker for Vehicle Marine

US $ 4.5 / Piece FOB
100 Pieces (MOQ)
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Jiangxi Yoojo Technology Co., Ltd.

Trading Company

Jiangxi, China Since 2025
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2022 Style 15000CMH 1.1kw Centrifugal Evaporative Industrial Water Air Cooler

2022 Style 15000CMH 1.1kw Centrifugal Evaporative Industrial Water Air Cooler

US $ 350-460 / Piece FOB
10 Pieces (MOQ)
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Taizhou Yingshi Environmental Protection Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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CE Approved Automatic Drivable Boom Lift Hydraulic Boom Lift for Aerial Work

CE Approved Automatic Drivable Boom Lift Hydraulic Boom Lift for Aerial Work

US $ 32,000-40,000 / Piece FOB
1 Piece (MOQ)
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SHANDONG YILU MACHINERY EQUIPMENT CO., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2015
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Reliable 12kv 4000A Indoor Vacuum Breaker for Frequent Switching Operations

Reliable 12kv 4000A Indoor Vacuum Breaker for Frequent Switching Operations

US $ 450-690 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality 0.1-0.16A Contactor Jr28-D1301 Thermal Overload Relay Lr2-D

High Quality 0.1-0.16A Contactor Jr28-D1301 Thermal Overload Relay Lr2-D

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Indoor 24kv 33kv 35kv Pole Wenzhou High Voltage Vs1 Vacuum Circuit Breaker

Indoor 24kv 33kv 35kv Pole Wenzhou High Voltage Vs1 Vacuum Circuit Breaker

US $ 300-500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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