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Abb Mccb Switch Circuit Breaker Breaker Miniature Circuit Breaker Circuit Breaker Switch

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230/400V 50/60Hz 10ka Circuit Residual Current Breaker Operator RCBO
Spoxxxxxx

230/400V 50/60Hz 10ka Circuit Residual Current Breaker Operator RCBO

US $ 2.65-7.65 / Piece FOB
100 Pieces (MOQ)
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Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
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ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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MCB 1p 2p 3p 4p C60 C65 IC65n Miniature Circuit Breaker MCB
Spoxxxxxx

MCB 1p 2p 3p 4p C60 C65 IC65n Miniature Circuit Breaker MCB

US $ 0.9 / Piece FOB
120 Pieces (MOQ)
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Wenzhou Kasan Electric Co., Ltd.

Zhejiang, China Since 2008
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New Double Case Type AC 400V Thermal MCCB Moulded Case Circuit Breaker
Spoxxxxxx

New Double Case Type AC 400V Thermal MCCB Moulded Case Circuit Breaker

US $ 22.7-27.7 / Piece FOB
48 Pieces (MOQ)
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Main Products: Miniature Circuit Breaker; Molded Case Circuit Breaker; Universal Air Circuit Breaker; Automatic Changeover Switch
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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800A 3p Intelligent MCCB /MCU CCC/CE Molded Case Circuit Breaker
Spoxxxxxx

800A 3p Intelligent MCCB /MCU CCC/CE Molded Case Circuit Breaker

US $ 245-500 / 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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MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight

MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight

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

Zhejiang, China Since 2025
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Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V

Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V

US $ 9.5-450 / Piece FOB
1 Piece (MOQ)
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Speed : High-Speed Circuit Breaker
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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630A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB

630A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB

US $ 60 / Piece FOB
500 Pieces (MOQ)
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Main Products: MCB series, RCCB, MCCB, ELCB, Transformers, Contactors, Thermal overload relay, ACB, ATS, High-Voltage AC Vacuum Circuit Breakers, VFD, SPD, Metering Unit, Meter box
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Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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YUANKY DM8-800DC PV DC Molded Case Circuit Breaker 630A-800A DC1000V 2P Solar MCCB

YUANKY DM8-800DC PV DC Molded Case Circuit Breaker 630A-800A DC1000V 2P Solar MCCB

US $ 96 / pieces FOB
20 pieces (MOQ)
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Arc-extinguishing Medium : Air
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Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Xm1-PV 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V Moulded Case Circuit Breaker DC 1000V MCCB

Xm1-PV 100A 125A 160A 250A 400A 630A 800A 1000A 1250A 2p 3p 4p DC 500V 750V 1000V Moulded Case Circuit Breaker DC 1000V MCCB

US $ 14-28 / Piece FOB
12 Pieces (MOQ)
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Main Products: MC4 Solar Connector, DC MCB, DC MCCB, DC SPD, DC Fuse, Distribution Box, Junction Box, Combiner Box, Adjustable Voltage Protector, Cable Gland, Waterproof Connector, Solar Cable Clip
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Ezc Molded Case Circuit Breaker, MCCB

Ezc Molded Case Circuit Breaker, MCCB

US $ 4.5 / Piece FOB
1 Piece (MOQ)
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Operation : Electric Type
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Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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AC DC 1000V 1500V 2p 3p 4p 125A 160A 250A 400A 630A 800A Molded Case Circuit Breaker MCCB

AC DC 1000V 1500V 2p 3p 4p 125A 160A 250A 400A 630A 800A Molded Case Circuit Breaker MCCB

US $ 6 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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3p 63A-800A AC/DC MCCB ODM/OEM

3p 63A-800A AC/DC MCCB ODM/OEM

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Installation : Fixed
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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MCB Voltage Circuit Breaker Mccb Circuit Breaker Wholesale MCCB Top 10 MCCB Case Circuit Breaker
Circuit Breaker Isolation Switch Transformer Arrester Other Breaker & Protector UPS
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Durable 250 AMP 3-Pole Thermomagnetic MCCB for Industrial Use

Durable 250 AMP 3-Pole Thermomagnetic MCCB for Industrial Use

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Main Products: MCB, MCCB, Pneumatic Fittings, ATS, Terminal, SPD, Contactor, VFD, Push Button
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Wenzhou Tianke Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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800A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB

800A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB

US $ 85 / Piece FOB
500 Pieces (MOQ)
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Installation : Fixed
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Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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63A 3p Molded Case Circuit Breaker/MCCB for Industrial Electrical Systems

63A 3p Molded Case Circuit Breaker/MCCB for Industrial Electrical Systems

US $ 5.85 / Piece FOB
500 Pieces (MOQ)
More
Main Products: MCB series, RCCB, MCCB, ELCB, Transformers, Contactors, Thermal overload relay, ACB, ATS, High-Voltage AC Vacuum Circuit Breakers, VFD, SPD, Metering Unit, Meter box
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Jiangsu Tianxida Electric Co., Ltd

Trading Company

Jiangsu, China Since 2025
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MCB MCCB RCCB Metal Fabrication Electrical Stamping Parts

MCB MCCB RCCB Metal Fabrication Electrical Stamping Parts

US $ 0.1-5 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001-2000, CE, CCC
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Yuming Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High-Performance Thermal Magnetic Adjustable MCCB for Safe Electrical Distribution

High-Performance Thermal Magnetic Adjustable MCCB for Safe Electrical Distribution

US $ 25-160 / Piece FOB
1 Piece (MOQ)
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Main Products: MCB, MCCB, Pneumatic Fittings, ATS, Terminal, SPD, Contactor, VFD, Push Button
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Wenzhou Tianke Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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TUV CE 250A 2pole 3pole IP66 DC MCCB

TUV CE 250A 2pole 3pole IP66 DC MCCB

US $ 38-45 / Piece FOB
1 Piece (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Moulded Case Circuit Breaker Nsx-4p MCCB 4p 630A AC

Moulded Case Circuit Breaker Nsx-4p MCCB 4p 630A AC

US $ 15.72-88 / Piece FOB
50 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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Andeli Am1-400L/3300 Series Moulded Case Circuit Breaker 250AMP Circuit Breaker Price MCCB

Andeli Am1-400L/3300 Series Moulded Case Circuit Breaker 250AMP Circuit Breaker Price MCCB

US $ 36.9-51 / Piece FOB
4 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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Related Videos
  • What is MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight
    What is MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight
    US $ 12.5-18.5 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V
    What is Ezc MCCB Mtezc-100 to Mtezc-630, 10A-630A, 400V 690V
    US $ 9.5-450 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 630A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB
    What is 630A 3 Pole Thermal Magnetic Industrial Molded Case Circuit Breaker/MCCB
    US $ 60 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is YUANKY DM8-800DC PV DC Molded Case Circuit Breaker 630A-800A DC1000V 2P Solar MCCB
    What is YUANKY DM8-800DC PV DC Molded Case Circuit Breaker 630A-800A DC1000V 2P Solar MCCB
    US $ 96 /pieces
    20 pieces (MOQ)
    Contact Supplier
OEM/ODM Air Circuit Breaker (ACB) 400A Air Switch MCCB with Thermal Magnetic Trip

OEM/ODM Air Circuit Breaker (ACB) 400A Air Switch MCCB with Thermal Magnetic Trip

US $ 37.2-38.62 / Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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3p 63A-800A AC/DC MCCB ODM/OEM

3p 63A-800A AC/DC MCCB ODM/OEM

US $ 9.9-11 / Piece FOB
1 Piece (MOQ)
More
Certification : VDE, ISO9001-2000, CE, CB, CCC
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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High-Performance 2P MCCB IEC 60898-1, 10A to 100A Ratings

High-Performance 2P MCCB IEC 60898-1, 10A to 100A Ratings

US $ 7.2-12.8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, SPD, RCCB, RCBO, Afdd, Isolator, MCCB, Distribution Box, Waterproof Distribution Box, Metal Box
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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About MCCB FAQ

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

    The MCCB 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.

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

    Enhance your Circuit Breaker setup with our premium MCCB.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 MCCB is an essential part of our Circuit Breaker offerings.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.

Andeli Am1-250L/3300 Series Moulded Case Circuit Breaker 160 AMP MCCB

Andeli Am1-250L/3300 Series Moulded Case Circuit Breaker 160 AMP MCCB

US $ 15.28-19.6 / Piece FOB
8 Pieces (MOQ)
More
Poles Number : 3
Contact Supplier
Audited Supplier
Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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250A 125A 400A 630A 800A MCCB Moulded Case Circuit Breaker 3p 4p

250A 125A 400A 630A 800A MCCB Moulded Case Circuit Breaker 3p 4p

US $ 101.25 / Piece FOB
50 Pieces (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
Chat Now Send Inquiry
Cm1-125/3300 3p 690V 125A Molded Case Circuit Breaker MCCB

Cm1-125/3300 3p 690V 125A Molded Case Circuit Breaker MCCB

US $ 17.45 / Piece FOB
1 Piece (MOQ)
More
Function : Circuit-Breaker Failure Protection, Overcurrent Protection
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
800V Air Electrical Moulded Case Circuit Breaker MCCB

800V Air Electrical Moulded Case Circuit Breaker MCCB

US $ 8.3-21.3 / Piece FOB
1 Piece (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Free Samples Sam1l-63L 4p Molded Case Circuit Breakers MCCB with Safety Features

Free Samples Sam1l-63L 4p Molded Case Circuit Breakers MCCB with Safety Features

US $ 0.01-1 / Piece FOB
1 Piece (MOQ)
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Installation : Insert
Contact Supplier
Audited Supplier
Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
Chat Now Send Inquiry
1500V DC MCCB 200A– 400A Molded Case Circuit Breaker Switch

1500V DC MCCB 200A– 400A Molded Case Circuit Breaker Switch

US $ 6.58-35.88 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Combiner box, MCCB, MC4 connector
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Mindian Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Electrical Moulded Case Circuit Breaker MCCB-63 Knm1l

Electrical Moulded Case Circuit Breaker MCCB-63 Knm1l

US $ 10-100 / Piece FOB
100 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
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Zhejiang Gaonenggele Electric Co., Ltd.

Zhejiang, China Since 2009
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DC Solar MCCB Breaker MCCB for Solar System

DC Solar MCCB Breaker MCCB for Solar System

US $ 47-50 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Ycm8 250A Electronic Adjustable Circuit Breaker MCCB 100 AMP

Ycm8 250A Electronic Adjustable Circuit Breaker MCCB 100 AMP

US $ 8.33-8.48 / Piece FOB
5 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
3 Pole 300A Molded Case Circuit Breaker Electromagnetic Trip MCCB

3 Pole 300A Molded Case Circuit Breaker Electromagnetic Trip MCCB

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Main Products: Switch, Circuit Breaker
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Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2013
Chat Now Send Inquiry
2p DC 500V PV Solar Protector Gzm1-PV 250A Moulded Case Circuit Breaker MCCB

2p DC 500V PV Solar Protector Gzm1-PV 250A Moulded Case Circuit Breaker MCCB

US $ 20-21 / pcares FOB
49 pcares (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Barfuse 125A Bp3 Series MCCB Pan Assembly Bus Bar

Barfuse 125A Bp3 Series MCCB Pan Assembly Bus Bar

US $ 36.69 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Fuse switch disconnector; Pan assembly; Distribution box
Contact Supplier
Audited Supplier
Yueqing Barfuse Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
800A 1500V MCCB Equipped with Overload Protection, Short Circuit Protection, Undervoltage Protection, and Remote Control Functions,

800A 1500V MCCB Equipped with Overload Protection, Short Circuit Protection, Undervoltage Protection, and Remote Control Functions,

US $ 72.6-72.9 / Piece FOB
2 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Contact Supplier
Audited Supplier
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China Since 2022
Chat Now Send Inquiry
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