Products

Suppliers
Filter Gallery
33,703

MCB Protection Breaker

Products

Sorry! No matches were found.

Timelec Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection

Timelec Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection

US $ 0.99-1.19 / Piece FOB
60 Pieces (MOQ)
More
Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers

C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers

US $ 6.9-7.35 / Piece FOB
60 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection

Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection

US $ 0.99-1.19 / Piece FOB
60 Pieces (MOQ)
More
Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Tnh45-4 Pole16A 32A 63A Mini Circuit Switch Breaker MCB with Overload Protection

Tnh45-4 Pole16A 32A 63A Mini Circuit Switch Breaker MCB with Overload Protection

US $ 2.72-2.8 / Piece FOB
1,000 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Dz47-4 Pole 63A 3ka Mini Circuit Switch Breaker MCB with Overload Protection

Dz47-4 Pole 63A 3ka Mini Circuit Switch Breaker MCB with Overload Protection

US $ 2.72-2.8 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Energy Meter
Contact Supplier
Audited Supplier
Zhejiang Tainihan Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
MCB Overcurrent Protection Dx4-30series Products RCBO Earth Leakage Circuit Breaker Bulk Order 400V Breakers

MCB Overcurrent Protection Dx4-30series Products RCBO Earth Leakage Circuit Breaker Bulk Order 400V Breakers

US $ 4.5-8.5 / Piece FOB
100 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Premium 1P+N Breaker with B/C/D Tripping Curve for Enhanced Safety

Premium 1P+N Breaker with B/C/D Tripping Curve for Enhanced Safety

US $ 4.86-4.9 / 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
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Cost-Effective High Voltage Breakers for 400V Insulating Voltage Solutions

Cost-Effective High Voltage Breakers for 400V Insulating Voltage Solutions

US $ 4.5-8.5 / Piece FOB
100 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
125 Series High Breaking Miniature Circuit Breaker Connector Breaker

125 Series High Breaking Miniature Circuit Breaker Connector Breaker

US $ 1-4 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting
Contact Supplier
Audited Supplier
Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Wgb07 Trusted Supplier Electrical Safety MCB DIN Rail Type AC VDE 6ka Breaker

Wgb07 Trusted Supplier Electrical Safety MCB DIN Rail Type AC VDE 6ka Breaker

US $ 0.92 / Piece FOB
500 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Cost-Effective High Voltage Breakers for Enhanced Circuit Breakers Protection

Cost-Effective High Voltage Breakers for Enhanced Circuit Breakers Protection

US $ 3.3-38.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Breakers, Small Circuit Breaker, Circuit Breaker, Acb
Contact Supplier
Audited Supplier
Zhejiang Deerxn Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Cheap Compact and Durable DC Breaker for Home or Business Use

Cheap Compact and Durable DC Breaker for Home or Business Use

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Related Searches
Circuit Breaker Power Distribution Cabinet & Box Diesel Generator Isolation Switch PDU Other Breaker & Protector
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers

UL Certified Open DC MCB 125A Residual 630A Current Circuit Breaker Box C63n32D630 Breakers

US $ 50-427 / Piece FOB
1 Piece (MOQ)
More
Main Products: Industrial Drive Frequency Converter, Mechanical Drive Frequency Converter, Standard Drive Frequency Converter, PLC Series, Soft Start Series, IEC Low-Voltage Motors
Contact Supplier
Audited Supplier
Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2020
Chat Now Send Inquiry
Zxb3l-Jcr/W Zigbee Smart Switch/Breaker

Zxb3l-Jcr/W Zigbee Smart Switch/Breaker

US $ 10.85-15.85 / Piece FOB
1,000 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Tianze Elec. Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Circuit Protection 1p 2p 3p 4p 250V~1200V B/C 60A DC No -Ploarized Breaker for Solar PV Battery

Circuit Protection 1p 2p 3p 4p 250V~1200V B/C 60A DC No -Ploarized Breaker for Solar PV Battery

US $ 4.3-10 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Circuit Breaker, DC Isolator, DC Disconnector, AC Isolation Switch, Rapid Shut-Down Switch, EV Charger, DC Surge Protective Device PV, Firefighter Safety Switch, Combiner Box, Smart Meter
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
Reliable 1p 2p 3p RCBO Breaker for Electrical Applications

Reliable 1p 2p 3p RCBO Breaker for Electrical Applications

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
IC60 Mini Bircuit Breaker

IC60 Mini Bircuit Breaker

US $ 0.8-3 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Contactor, Circuit Breaker, Relay, Starter, Switch, Meter, Fuse, Distribution Box, Electrical Accessories, MCB
Contact Supplier
Audited Supplier
Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
Chat Now Send Inquiry
Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker

Switch Dz47-63 MCB 6ka MCB Miniature Circuit Breaker High Quality Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
High Quality Best Brand Mini Transparent Circuit Electric Breakers Dz47-63 C20 1p

High Quality Best Brand Mini Transparent Circuit Electric Breakers Dz47-63 C20 1p

1 Piece (MOQ)
More
Main Products: Distribution Box, Circuit Breaker, PV Combiner Box
Contact Supplier
Audited Supplier
Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker

Hot-Selling MCB Gddc1-63-C16-1p-250 DC Solar Energy Mini Breaker

US $ 1.4-1.5 / Piece FOB
120 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Supplier
Audited Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Related Videos
  • What is Timelec Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection
    What is Timelec Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection
    US $ 0.99-1.19 /Piece
    60 Pieces (MOQ)
    Contact Supplier
  • What is C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers
    What is C100 10kA Short Circuit and Over Current Protection Electrical MCB Breakers
    US $ 6.9-7.35 /Piece
    60 Pieces (MOQ)
    Contact Supplier
  • What is Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection
    What is Electrical Supplier Low Voltage MCB Breaker for Effective Circuit Protection
    US $ 0.99-1.19 /Piece
    60 Pieces (MOQ)
    Contact Supplier
  • What is Tnh45-4 Pole16A 32A 63A Mini Circuit Switch Breaker MCB with Overload Protection
    What is Tnh45-4 Pole16A 32A 63A Mini Circuit Switch Breaker MCB with Overload Protection
    US $ 2.72-2.8 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
DC MCB 2p 25 Acircuit Breaker

DC MCB 2p 25 Acircuit Breaker

US $ 2.6 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: RCCB, MCB, Circuit Breaker, Switching Power Supply, Contactor, Button Switch, Power Supply, RCD, RCBO, Mini Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
Aoasis Aon-63 60 AMP Breakers Circuit 1pole 1p Mini Breaker

Aoasis Aon-63 60 AMP Breakers Circuit 1pole 1p Mini Breaker

US $ 0.69-0.89 / Piece FOB
1 Piece (MOQ)
More
Function : Overcurrent Protection
Contact Supplier
Audited Supplier
Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
MCB miniature circuit breaker 63amp 2pole 6ka mcb breaker

MCB miniature circuit breaker 63amp 2pole 6ka mcb breaker

US $ 2.44-3.25 / 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
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About MCB Protection Breaker FAQ

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

    Our MCB Protection Breaker offers exceptional quality and style 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?

    The MCB Protection Breaker is a key item within our extensive Circuit Breaker selection.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 MCB Protection Breaker is a standout piece in our Circuit Breaker collection.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.

Solar Breaker with C Curve for Reliable Electrical Safety

Solar Breaker with C Curve for Reliable Electrical Safety

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
High-Performance Circuit Protection Breaker for Safe Home Lighting

High-Performance Circuit Protection Breaker for Safe Home Lighting

US $ 0.7-1.2 / pieces FOB
5 pieces (MOQ)
More
Main Products: MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker, Vacuum Circuit Breaker, ATS, Waterproof Socket Box, Acb, MCB, Contactor, Current Transformer
Contact Supplier
Audited Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Effective Aoasis Aon-63 MCB 1p AC 400V Electric Breaker

Effective Aoasis Aon-63 MCB 1p AC 400V Electric Breaker

US $ 0.69-0.89 / Piece FOB
1 Piece (MOQ)
More
Poles Number : 1
Contact Supplier
Audited Supplier
Aoasis (Hangzhou) International Business Co., Ltd

Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
TMRO6-63 2P RCBO Breaker, 30mA, IEC 61009-1, B Curve

TMRO6-63 2P RCBO Breaker, 30mA, IEC 61009-1, B Curve

US $ 6.2-6.5 / 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
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
2 Pole RCBO Breaker for Waterproof Electrical Safety Solutions

2 Pole RCBO Breaker for Waterproof Electrical Safety Solutions

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Poles Number : 2
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Compact Breaker for Circuit Protection in Residential and Commercial Buildings

Compact Breaker for Circuit Protection in Residential and Commercial Buildings

US $ 1.09-1.19 / 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
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Safety Breaker Nt50 Series Panel Mounting Miniature Circuit Current Breaker

Safety Breaker Nt50 Series Panel Mounting Miniature Circuit Current Breaker

US $ 0.72 / Piece FOB
1,000 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Dual Pole Solar Breaker with D Curve Protection Features

Dual Pole Solar Breaker with D Curve Protection Features

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Push Button Switch, Circuit Breaker, Indicator, Keypads, Piezo Switch, Capacitive Switch, DC MCB, MCB, Anti Vandal Switch, Thermostat
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
TMM1-125 80amp 10kA 1p/2p/3p/4p miniature circuit breaker MCB breaker

TMM1-125 80amp 10kA 1p/2p/3p/4p miniature circuit breaker MCB breaker

US $ 2.89-3.61 / Piece FOB
120 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
D Curve Solar Breaker for Reliable Electrical Protection 1000VDC

D Curve Solar Breaker for Reliable Electrical Protection 1000VDC

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Push Button Switch, Circuit Breaker, Indicator, Keypads, Piezo Switch, Capacitive Switch, DC MCB, MCB, Anti Vandal Switch, Thermostat
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
RCBO breaker B40 TypeA 30mA Prevention Electric Fire AFDD protection AFDD Breaker Timelec

RCBO breaker B40 TypeA 30mA Prevention Electric Fire AFDD protection AFDD Breaker Timelec

US $ 48.5-49.5 / Piece FOB
60 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier
Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Reliable 4 Pole RCBO Breaker for Electrical Applications IP40

Reliable 4 Pole RCBO Breaker for Electrical Applications IP40

US $ 6 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Push Button Switch, Circuit Breaker, Indicator, Keypads, Piezo Switch, Capacitive Switch, DC MCB, MCB, Anti Vandal Switch, Thermostat
Contact Supplier
Audited Supplier
Yueqing Langir Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Hkk163z DC Current Breaker

Hkk163z DC Current Breaker

US $ 8.99-10.99 / Piece FOB
100 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Contact Supplier
Audited Supplier
Shanghai Huakun Electrical Company Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Breaker & Protector > Circuit Breaker > Miniature Circuit Breaker
1/834
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Power Distribution Cabinet & Box
  • Diesel Generator
  • Isolation Switch
  • PDU
  • Other Breaker & Protector
  • Contactor
  • Arrester
  • Electrical Control System
  • Other Switches

Breaking Capacity

More Less
  • Low Voltage Circuit Breakers
  • High Voltage Circuit Breakers

Certification

More Less
  • CE
  • ISO9001-2000
  • CCC
  • CB
  • VDE
  • UL

Installation

More Less
  • Fixed
  • Insert
  • Open Frame
  • SMD

Operation

More Less
  • Electric Type
  • Manual Type
  • Energy-storage Type

Poles Number

More Less
  • 3
  • 1
  • 2
  • 4

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Shanghai
  • Guangdong
  • Jiangsu
  • Fujian
  • Jiangxi
  • Anhui
  • Beijing
  • Liaoning
  • Hebei
  • Shandong
  • Henan
  • Sichuan
  • Gansu
  • Hubei
  • Hunan
  • Shaanxi
  • Chongqing
  • Guangxi
  • Hainan
Reset Done