Products

Suppliers
Filter Gallery
10,812

Minimum Circuit Breaker Factory

Products
Printed Circuit Board Protection Of Circuit Electrical Circuit Box Low Power Circuit High Voltage Circuit Switch Power Supply Factory

Sorry! No matches were found.

225A 2 Pole DC MCCB Molded Case Circuit Breaker for Solar PV

225A 2 Pole DC MCCB Molded Case Circuit Breaker for Solar PV

US $ 10-30 / Piece FOB
1 Piece (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 Audited Supplier Since 2022
Aswich Electrical Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2022
Chat Now Send Inquiry
Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB

Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB

US $ 2.65-3.11 / Piece FOB
1 Piece (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Yueqing Vebo International Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2013
Chat Now Send Inquiry
Factory Price Solar DC C45 C32 C20 Photovoltaic 20 AMP Miniature Circuit Breaker 4 Pole MCB

Factory Price Solar DC C45 C32 C20 Photovoltaic 20 AMP Miniature Circuit Breaker 4 Pole MCB

US $ 4.05-4.67 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory AC Disyuntor 6A 32A 63A 125A 100 AMP 2 Pole 3 Pole MCB Price Made in China C20 C45 C63 Miniature Circuit Breaker

Factory AC Disyuntor 6A 32A 63A 125A 100 AMP 2 Pole 3 Pole MCB Price Made in China C20 C45 C63 Miniature Circuit Breaker

US $ 4.89-5.65 / Piece FOB
50 Pieces (MOQ)
More
Operation : Electric Type
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory Price 63 50 40 36 32 20 16 10 5 AMP DC MCB Solar 250V to 1000V Miniature Circuit Breaker

Factory Price 63 50 40 36 32 20 16 10 5 AMP DC MCB Solar 250V to 1000V Miniature Circuit Breaker

US $ 2.02-2.29 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory Normal Type Circuit Breaker 3p, 4p MCCB Thermal Overload Cm1

Factory Normal Type Circuit Breaker 3p, 4p MCCB Thermal Overload Cm1

1,000 Pieces (MOQ)
More
Speed : Normal Type Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Factory Price Gv2-Me32p 24-32A 690V 3pole MPCB Motor Starter Motor Protection Circuit Breaker

Factory Price Gv2-Me32p 24-32A 690V 3pole MPCB Motor Starter Motor Protection Circuit Breaker

10 Pieces (MOQ)
More
Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Factory 3p, 4p MCCB 250A Thermal Overload Electronic Moulded Case Circuit Breaker

Factory 3p, 4p MCCB 250A Thermal Overload Electronic Moulded Case Circuit Breaker

1,000 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Factory Price RCBO 6-40A 1p+N Afdd Arc Fault Detection Device Circuit Breaker

Factory Price RCBO 6-40A 1p+N Afdd Arc Fault Detection Device Circuit Breaker

1,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, MCB, RCCB RCD, RCBO, MCCB, Solar Inverter, Pure Sine Wave Inverter, Portable Power Station
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Factory Normal 400V/415V Moulded Case MCCB 250A Fixed Type Circuit Breaker Cm1

Factory Normal 400V/415V Moulded Case MCCB 250A Fixed Type Circuit Breaker Cm1

1,000 Pieces (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Factory 400V/415V MCCB 250A Thermal Overload Electronic Moulded Case Circuit Breaker

Factory 400V/415V MCCB 250A Thermal Overload Electronic Moulded Case Circuit Breaker

1,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Factory Low Voltage Breakers 400V/415V Moulded Case MCCB Fixed Type Circuit Breaker

Factory Low Voltage Breakers 400V/415V Moulded Case MCCB Fixed Type Circuit Breaker

1,000 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Circuit Breaker Switchgear Test Machine Power Distribution Cabinet & Box Transformer Resistance Meter
Electronic MCCB Fixed Type Cm1 Moulded Case Circuit Breaker Factory

Electronic MCCB Fixed Type Cm1 Moulded Case Circuit Breaker Factory

1,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
CE TUV 1000V 1500V DC Circuit Breaker Industrial MCCB

CE TUV 1000V 1500V DC Circuit Breaker Industrial MCCB

US $ 9.87-21.34 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Aswich Electrical Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2022
Chat Now Send Inquiry
Professional Factory Industrial MCCB Circuit Breaker Wcm4g up 2.2/2.8kv OEM ODM 1-4p

Professional Factory Industrial MCCB Circuit Breaker Wcm4g up 2.2/2.8kv OEM ODM 1-4p

US $ 5.48-43.89 / Box FOB
1 Box (MOQ)
More
Main Products: Acb, MCB, MCCB, Circuit Breaker, Automatic Transfer Switch, RCBO, ELCB, RCCB, Distribution Box, Switch Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Factory AC 6ka C2 2 20 32 40 63 AMP 2A 2 Pole 2p Miniature Circuit Breaker Auxiliary Contact for MCB Price

Factory AC 6ka C2 2 20 32 40 63 AMP 2A 2 Pole 2p Miniature Circuit Breaker Auxiliary Contact for MCB Price

US $ 4.24-4.92 / Piece FOB
50 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Mutai Factory AC C40 20 32 40 63 AMP 2 Pole 2p Electric Miniature Circuit Breaker / MCB Suppliers Price

Mutai Factory AC C40 20 32 40 63 AMP 2 Pole 2p Electric Miniature Circuit Breaker / MCB Suppliers Price

US $ 1.93-2.16 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory Price MCB Breaker 1p 20A 63A Non Polarized DC Circuit Breaker MCB

Factory Price MCB Breaker 1p 20A 63A Non Polarized DC Circuit Breaker MCB

US $ 1.01-1.17 / Piece FOB
50 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Mutai Factory High Breaking 230V 16 AMP 40A 2 Pole 2p MCB Price 2 Pole Electrical Miniature Circuit Breaker

Mutai Factory High Breaking 230V 16 AMP 40A 2 Pole 2p MCB Price 2 Pole Electrical Miniature Circuit Breaker

US $ 2.04-2.72 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Customized RCCB 800A Residual Current Circuit Breaker, Factory Direct, Wide Application

Customized RCCB 800A Residual Current Circuit Breaker, Factory Direct, Wide Application

US $ 170-183 / Piece FOB
50 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Wenzhou Acereare Import&Export Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
Related Videos
  • What is 225A 2 Pole DC MCCB Molded Case Circuit Breaker for Solar PV
    What is 225A 2 Pole DC MCCB Molded Case Circuit Breaker for Solar PV
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB
    What is Factory of Residual Current Circuit Breaker, RCD, RCCB, MCB, MCCB
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Factory AC Disyuntor 6A 32A 63A 125A 100 AMP 2 Pole 3 Pole MCB Price Made in China C20 C45 C63 Miniature Circuit Breaker
    What is Factory AC Disyuntor 6A 32A 63A 125A 100 AMP 2 Pole 3 Pole MCB Price Made in China C20 C45 C63 Miniature Circuit Breaker
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
  • What is Factory Price 63 50 40 36 32 20 16 10 5 AMP DC MCB Solar 250V to 1000V Miniature Circuit Breaker
    What is Factory Price 63 50 40 36 32 20 16 10 5 AMP DC MCB Solar 250V to 1000V Miniature Circuit Breaker
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
Factory Direct Sale 3 4 Pole Acb 600A 630A 800A Switch Drawout 3p 800 AMP Air Circuit Breaker

Factory Direct Sale 3 4 Pole Acb 600A 630A 800A Switch Drawout 3p 800 AMP Air Circuit Breaker

US $ 381-3,268.96 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
Factory Wholesale Litaidq MCCB Cm1-400L 400A Mould Case Circuit Breaker

Factory Wholesale Litaidq MCCB Cm1-400L 400A Mould Case Circuit Breaker

US $ 7.8-8.2 / Piece FOB
50 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Xingyuan Electrical Appliances Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
AC Electric MCB Price Disjuntor 1p Single Phase Miniature Circuit Breaker Disjuntor

AC Electric MCB Price Disjuntor 1p Single Phase Miniature Circuit Breaker Disjuntor

US $ 0.47-0.63 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Bag, Relay, Pressure Gauge, ebike battery
Contact Supplier
Since 2025
Weifan (Hangzhou) International Import and Export Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
High-Quality High-Capacity China Factory Consumer Electronics Circuit Breaker PCBA SMT

High-Quality High-Capacity China Factory Consumer Electronics Circuit Breaker PCBA SMT

US $ 1-999 / Piece FOB
100 Pieces (MOQ)
More
Layers : Multilayer
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Huizhou jieruijia Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Zw32-12f Outdoor Metering Unit High Voltage Circuit Breaker 630A

Zw32-12f Outdoor Metering Unit High Voltage Circuit Breaker 630A

US $ 2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Voltage Stabilizer, Outdoor Vacuum Circuit Breaker, DC Power Supply, Landscape Box-Type Substation
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Chuanyang Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Factory Wholesale 100A 125A 140A 160A 180A 200A 225A 250A Molded Case Circuit Breaker

Factory Wholesale 100A 125A 140A 160A 180A 200A 225A 250A Molded Case Circuit Breaker

US $ 24.26-77 / Piece FOB
20 Pieces (MOQ)
More
Installation : Fixed
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2022
Chat Now Send Inquiry
Factory Price 63A with 3p Circuit Breaker Switch Remote Control Smart MCB WiFi

Factory Price 63A with 3p Circuit Breaker Switch Remote Control Smart MCB WiFi

US $ 9.43-20.43 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear, Explosion-Proof
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang, China Since 2006
Chat Now Send Inquiry
630A High-Voltage Intelligent Vacuum Gas Insulated Circuit Breaker

630A High-Voltage Intelligent Vacuum Gas Insulated Circuit Breaker

US $ 200-1,000 / Piece FOB
1 Piece (MOQ)
More
Operation Condition : Outdoor
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Beidian Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Factory Price for Good Quality Prepaid Vacuum Circuit Breaker

Factory Price for Good Quality Prepaid Vacuum Circuit Breaker

US $ 698-789 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Automatic Voltage Regulator, Volgtage Stabilier, Regulator, Power Transformer, Inverter, UPS, Switchgear, Overvoltage Switch, Charger, Ring Main Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Honle Group Co., Ltd.

Zhejiang, China Since 2014
Chat Now Send Inquiry
Hantu Electric Factory Wholesale 1p+N 2p 3p 4p 63A RCD Afdd Arc Fault Detection Circuit Breaker

Hantu Electric Factory Wholesale 1p+N 2p 3p 4p 63A RCD Afdd Arc Fault Detection Circuit Breaker

US $ 150 / Piece FOB
5 Pieces (MOQ)
More
Poles Number : 1
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Hantu Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Westhomes New Design DIN Rail MCCB Circuit Breaker Wcm4g up 100ka OEM ODM

Westhomes New Design DIN Rail MCCB Circuit Breaker Wcm4g up 100ka OEM ODM

US $ 5.48-43.89 / Box FOB
1 Box (MOQ)
More
Main Products: Acb, MCB, MCCB, Circuit Breaker, Automatic Transfer Switch, RCBO, ELCB, RCCB, Distribution Box, Switch Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Toonice Toonice Lw8-40.5 Vcb Outdoor Hv Sf6 Vacuum Circuit Breaker

Toonice Toonice Lw8-40.5 Vcb Outdoor Hv Sf6 Vacuum Circuit Breaker

US $ 900-2,500 / Set FOB
1 Set (MOQ)
More
Certification : ISO9001-2000, CE, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wenzhou Naisite Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Professional Manufacturer Highly Top Quality Residual Current Circuit Breaker 1p+N

Professional Manufacturer Highly Top Quality Residual Current Circuit Breaker 1p+N

200 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, MCB, AC Contactor, Cabinet, Cable Accessories, RCCB MCCB
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Huatong (FATO) Group Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Dzl3 Residual Current Circuit Breaker

Dzl3 Residual Current Circuit Breaker

US $ 9 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2015
Chat Now Send Inquiry
Made in China Factory Direct Sale 2 Pole 200A DC Circuit Breaker for Solar PV Battery System

Made in China Factory Direct Sale 2 Pole 200A DC Circuit Breaker for Solar PV Battery System

US $ 24.26-77 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Solar System, Isolation Switch, Isolator Switch, Electric Switch, Circuit Breaker, Surge Protection, MCCB, Distribution Box, Solar Products
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Onccy Electrical Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2022
Chat Now Send Inquiry
Factory Supply ELCB Earth Leakage Circuit Breaker 400A

Factory Supply ELCB Earth Leakage Circuit Breaker 400A

US $ 100-500 / Piece FOB
1 Piece (MOQ)
More
Breaking Capacity : Low Voltage Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Jiangsu Aisikai Electric Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2013
Chat Now Send Inquiry
View More

Related Searches

Power Supply Circuit Circuit To Pcb Short Circuit Protection Circuit Board Pcb Circuit Over Current Protection Printed Circuit Board Assembly Terminal Connector Factory AC Circuit Protection New Type Breaker Equipment Circuit Breaker

Browse by Categories

Home > Electrical & Electronics > Power Transmission & Transformer > Circuit Breaker
1/301
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Switchgear
  • Test Machine
  • Power Distribution Cabinet & Box
  • Transformer
  • Resistance Meter
  • Other Power Transmission & Transformer
  • Push Button Switch
  • Isolation Switch
  • Other Test Instrument

Function

More Less
  • Circuit-Breaker Failure Protection
  • Overcurrent Protection
  • Conventional Circuit Breaker
  • OVP(Overvoltage Protection)
  • RCCB

Installation

More Less
  • Fixed
  • Insert
  • Open Frame

Operation

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

Speed

More Less
  • Normal Type Circuit Breaker
  • High-Speed Circuit Breaker

Type

More Less
  • Circuit Breaker
  • Fuse

Company Type

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

Company Location

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

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done