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TMH1-125 80A 2P Circuit Breaker, Compliant with ICE60947-3

TMH1-125 80A 2P Circuit Breaker, Compliant with ICE60947-3

US $ 3.5-3.9 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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TMH1-125 100A 3P Circuit Breaker, ICE60947-3 Standard Rated

TMH1-125 100A 3P Circuit Breaker, ICE60947-3 Standard Rated

US $ 3.5-3.9 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Timelec TMH1-125: Main Switch Circuit Breaker for Industrial Applications and Home

Timelec TMH1-125: Main Switch Circuit Breaker for Industrial Applications and Home

US $ 4.08-4.2 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Reliable 100A Main Switch Circuit Breaker for Safety

Reliable 100A Main Switch Circuit Breaker for Safety

US $ 4.65-5.2 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Timelec TMH1-125 Industrial Main Switch: Heavy-Duty Circuit Breaker

Timelec TMH1-125 Industrial Main Switch: Heavy-Duty Circuit Breaker

US $ 3.04-3.5 / Piece FOB
120 Pieces (MOQ)
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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2/3/4/6/8/10/12/15/18/24/36 Way Main Switch Power Circuit Breaker Distribution Box Electrical

2/3/4/6/8/10/12/15/18/24/36 Way Main Switch Power Circuit Breaker Distribution Box Electrical

US $ 10-80 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Goode Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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DC MCCB Mdm1-125 2300 80A 100A 125A 500V Solar PV System Main Switch 2 Pole DC Molded Case Circuit Breaker Overload Protection

DC MCCB Mdm1-125 2300 80A 100A 125A 500V Solar PV System Main Switch 2 Pole DC Molded Case Circuit Breaker Overload Protection

US $ 5.88-25.88 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Aluminum Main Heat Dissipation Bracket of Vs1 - 12/1600A - 2000A Vacuum Circuit Breaker

Aluminum Main Heat Dissipation Bracket of Vs1 - 12/1600A - 2000A Vacuum Circuit Breaker

US $ 250-350 / Piece FOB
1 Piece (MOQ)
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Br2100 Br2125 Type Br 2 Pole 100 AMP 125 AMP 120V 240V Double Pole Thermal Magnetic Plug in Plug on Main Circuit Breaker

Br2100 Br2125 Type Br 2 Pole 100 AMP 125 AMP 120V 240V Double Pole Thermal Magnetic Plug in Plug on Main Circuit Breaker

US $ 4.1 / pieces FOB
100 pieces (MOQ)
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Shanghai Newtrend Electric Co., Ltd.

Shanghai, China Since 2022
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DC 1000V/500V 125A MCB Solar Energy PV Circuit Breaker 1p 2p 4 Poles 80 AMP 100A Current Main Witch Battery Protector Dz47z-125

DC 1000V/500V 125A MCB Solar Energy PV Circuit Breaker 1p 2p 4 Poles 80 AMP 100A Current Main Witch Battery Protector Dz47z-125

US $ 2.88-7.58 / Piece FOB
10 Pieces (MOQ)
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Vs1-12 Upper Bus Terminal 4000A, Copper Main Line Connection for Zn63 Vacuum Circuit Breaker

Vs1-12 Upper Bus Terminal 4000A, Copper Main Line Connection for Zn63 Vacuum Circuit Breaker

US $ 10.2-33 / Piece FOB
1 Piece (MOQ)
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Main Current-Carrying Contact for Sf6 Circuit Breaker Interrupter Unit, High Conductivity Copper

Main Current-Carrying Contact for Sf6 Circuit Breaker Interrupter Unit, High Conductivity Copper

US $ 22-66 / Piece FOB
1 Piece (MOQ)
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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High Voltage Low Power 2000A 800A Main Circuit Breaker Industrial Ggd Communication Jp Integrated Distribution Cabinet

High Voltage Low Power 2000A 800A Main Circuit Breaker Industrial Ggd Communication Jp Integrated Distribution Cabinet

US $ 1,500-55,000 / Piece FOB
1 Piece (MOQ)
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Anhui Sankai Electric Equipment Co.,LTD

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
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Aluminum Main Radiator of Vs1 - 12/1600A - 2000A Vacuum Circuit Breaker

Aluminum Main Radiator of Vs1 - 12/1600A - 2000A Vacuum Circuit Breaker

US $ 10-30 / Piece FOB
1 Piece (MOQ)
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Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Sf6 Gas Circuit Breaker Arcing Contact, Main Moving/Fixed Copper Contact for Arc Extinction

Sf6 Gas Circuit Breaker Arcing Contact, Main Moving/Fixed Copper Contact for Arc Extinction

US $ 22-66 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Aluminum Main Heat - Dissipation Bracket of Vs1 - 12/2000A Vacuum Circuit Breaker

Aluminum Main Heat - Dissipation Bracket of Vs1 - 12/2000A Vacuum Circuit Breaker

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Aluminum Main Heat Dissipation Bracket of Vs1 - 12/2500A-3150A Vacuum Circuit Breaker

Aluminum Main Heat Dissipation Bracket of Vs1 - 12/2500A-3150A Vacuum Circuit Breaker

US $ 100-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Kripal 4p 125AMP AC Main Circuit Breaker 125A Moulded Case Circuit Breaker

Kripal 4p 125AMP AC Main Circuit Breaker 125A Moulded Case Circuit Breaker

US $ 43-47 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Kripal Electric Co., Ltd.

Zhejiang, China Since 2008
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Copper Terminal Industrial Moulded Case Circuit Breaker MCCB Main Switch

Copper Terminal Industrial Moulded Case Circuit Breaker MCCB Main Switch

US $ 4-28 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Tye 12 Way 120/240V Outdoor Enclosures Electrical Main Circuit Breaker Load Center

Tye 12 Way 120/240V Outdoor Enclosures Electrical Main Circuit Breaker Load Center

US $ 1-10 / Piece FOB
100 Pieces (MOQ)
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WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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ANSI Distribution Box Tye 32 Way Electrical Main Circuit Breaker Load Center

ANSI Distribution Box Tye 32 Way Electrical Main Circuit Breaker Load Center

US $ 50 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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Copper Main Heat Dissipation Bracket for Vs1-12/2000A Vacuum Circuit Breaker

Copper Main Heat Dissipation Bracket for Vs1-12/2000A Vacuum Circuit Breaker

US $ 550-650 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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Aluminum Main Heat - Dissipation Bracket of Vs1 - 12/2500A Vacuum Circuit Breaker

Aluminum Main Heat - Dissipation Bracket of Vs1 - 12/2500A Vacuum Circuit Breaker

US $ 100-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Taikong Electric Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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About Main Circuit Breaker FAQ

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

    The Main Circuit Breaker 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.

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

    The Main Circuit Breaker is a standout piece in our Circuit Breaker collection.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 Main Circuit Breaker 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.

Barfuses 100A/250A MCB Busbar Assembly Circuit Breaker Busbar System

Barfuses 100A/250A MCB Busbar Assembly Circuit Breaker Busbar System

US $ 4.5-30 / pieces FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Barfuse Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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16-1600A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

16-1600A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

US $ 11-12.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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1600 MCCB Main Swtich Circuit Breaker

1600 MCCB Main Swtich Circuit Breaker

US $ 346-382 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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200A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

200A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

US $ 11-12.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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500A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

500A MCCB Interruptor Economic Cheap Price Main Switch Circuit Breaker Factory

US $ 11-12.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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Vs1 Type12kv Indoor High Voltage Main Components Withdrawable Vacuum Circuit Breaker

Vs1 Type12kv Indoor High Voltage Main Components Withdrawable Vacuum Circuit Breaker

US $ 1,000-10,000 / Price FOB
1 Price (MOQ)
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Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China
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Zn23-40.5 Indoor High Voltage Vacuum Circuit Breaker 33kv Outdoor Main Breaker Price 3 Phase 200 AMP

Zn23-40.5 Indoor High Voltage Vacuum Circuit Breaker 33kv Outdoor Main Breaker Price 3 Phase 200 AMP

US $ 1,000-10,000 / piece FOB
1 piece (MOQ)
Contact Supplier
Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China
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Pg Circuit Breaker MCB MCCB Africa Type Main Switch Electric Distribution Earth Leakage Breaker

Pg Circuit Breaker MCB MCCB Africa Type Main Switch Electric Distribution Earth Leakage Breaker

US $ 15-30 / Piece FOB
1 Piece (MOQ)
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Guangzhou Golden Electric Co., Ltd.

Guangdong, China
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RS485 4p Main Switch Circuit Breakers Inline with External Control

RS485 4p Main Switch Circuit Breakers Inline with External Control

US $ 45-75 / Piece FOB
1 Piece (MOQ)
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Chengdu Hop Technology Co., Ltd.

Sichuan, China
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Tuya WiFi Smart 3ka 6ka 10A to 100A Metering Mini Circuit Breaker with Vocie Google Alex Remote Control Main Smart Breaker

Tuya WiFi Smart 3ka 6ka 10A to 100A Metering Mini Circuit Breaker with Vocie Google Alex Remote Control Main Smart Breaker

US $ 80-110 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Zhejiang Hantu Electric Co., Ltd.

Zhejiang, China
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Circuit Breaker Main Switch 3 Phase Melbourne Warehouse Australia

Circuit Breaker Main Switch 3 Phase Melbourne Warehouse Australia

US $ 1.2-1.5 / Piece FOB
3,000 Pieces (MOQ)
Contact Supplier
Zhejiang Inovus Technology Co., Ltd.

Zhejiang, China
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a Variety of Zn23-40.5 Vacuum Circuit Breaker Main Breaker 230 33kv Outdoor Vacuum Circuit Breaker

a Variety of Zn23-40.5 Vacuum Circuit Breaker Main Breaker 230 33kv Outdoor Vacuum Circuit Breaker

US $ 1,000-10,000 / Price FOB
1 Price (MOQ)
Contact Supplier
Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China
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Vs1 Type 12kv Indoor High Voltage Main Components Withdrawable Vacuum Circuit Breaker

Vs1 Type 12kv Indoor High Voltage Main Components Withdrawable Vacuum Circuit Breaker

US $ 1,000-10,000 / piece FOB
1 piece (MOQ)
Contact Supplier
Xuzhou Vogifan Equipment Co., Ltd.

Jiangsu, China
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