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Circuit Breaker Application

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Printed Circuit Board Communication Application Solar Application Automotive Application Circuit Board Circuit Switch

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Application on Trolley Moving Pneumatic Industrial Shock

Application on Trolley Moving Pneumatic Industrial Shock

US $ 6-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Industrial Shock Absorber; Vacuum Ejector; Diaphragm Cylinder; Fast Testing Tool; Optic Fiber Connector
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Ningbo Langch International Trade Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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High Efficiency Magnetic Inductance Coil for Power Applications

High Efficiency Magnetic Inductance Coil for Power Applications

US $ 0.4-0.5 / Piece FOB
100 Pieces (MOQ)
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Installation : SMD
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Huizhou Youhui Intelligent Devices Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Advanced Three-Phase Surge Protection for Solar Energy Applications

Advanced Three-Phase Surge Protection for Solar Energy Applications

US $ 1.5-15 / Piece FOB
1 Piece (MOQ)
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Main Products: Distribution Box, Switch Cabinet, Switchgear, Transformer, Substation, Electrical Accessories, Heat Shrink Tubing, Fuse, Circuit Breaker, SPD
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Zhejiang Gangkong Electric Co., Ltd

Zhejiang, China Since 2024
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Three-Phase Handheld Multi Application High Voltage Substation Protection Relay Test

Three-Phase Handheld Multi Application High Voltage Substation Protection Relay Test

1 Piece (MOQ)
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Loading Method : Dynamic Load
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Hot Sale Surge Protective Device Ely1 Series Industrial Application

Hot Sale Surge Protective Device Ely1 Series Industrial Application

US $ 8-8.5 / Piece FOB
100 Pieces (MOQ)
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WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Zhejiang, China
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6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

US $ 0.64 / Piece FOB
10 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Mt-2000 Acb Air Circuit Breaker 3 /4 Pole Industrial Air Circuit Breaker

Mt-2000 Acb Air Circuit Breaker 3 /4 Pole Industrial Air Circuit Breaker

US $ 1,100-3,500 / Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

1,000 Pieces (MOQ)
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Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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Custom LV Switchgear Cabinets MCCB Circuit Breaker Cabinet

Custom LV Switchgear Cabinets MCCB Circuit Breaker Cabinet

US $ 118-328 / pieces FOB
3 pieces (MOQ)
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Application Range : High-rise Buildings
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Fujian Guozhiyun Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2023
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High Breaking Capacity Good Quality VDE Kema Factory 10ka Circuit Breakers MCB

High Breaking Capacity Good Quality VDE Kema Factory 10ka Circuit Breakers MCB

US $ 0.95 / Piece FOB
500 Pieces (MOQ)
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Main Products: Contactor, Circuit Breaker, ELCB, Afdd, RCBO, Switch Socket, Smart Breaker, WiFi Breaker, RCCB, RCD
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

US $ 0.82-0.9 / Piece FOB
10 Pieces (MOQ)
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Poles Number : 1
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Circuit Breaker Power Distribution Cabinet & Box Engineering & Construction Machinery Parts Switchgear Transformer Isolation Switch
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Hi-AMP Ship Truck RV Audio Car Use Circuit Breaker (E9C Series)

Hi-AMP Ship Truck RV Audio Car Use Circuit Breaker (E9C Series)

US $ 9.99-10 / Piece FOB
100 Pieces (MOQ)
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Main Products: Circuit Breakers, Thermostat, Thermal Protector, Motor Protector
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Ningbo Victor Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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B Type; a, AC Type; WiFi RCBO Residual Current Circuit Breaker

B Type; a, AC Type; WiFi RCBO Residual Current Circuit Breaker

US $ 5.65 / Piece FOB
2,000 Pieces (MOQ)
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Certification : ISO9001-2000, CE, CB
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Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China Since 2017
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Cdada AC Type 18mm Dpn 16A 20A 32A RCBO Circuit Breaker CB Approved Factory Price

Cdada AC Type 18mm Dpn 16A 20A 32A RCBO Circuit Breaker CB Approved Factory Price

US $ 3.8-3.9 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, Molded Case Circuit Breaker, Miniature Circuit Breaker, Contactor, Distribution Box, Electrical Accessory, MCCB, MCB, RCBO, RCCB
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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1p+N Residual Current Circuit Breaker with Overload Protection RCBO

1p+N Residual Current Circuit Breaker with Overload Protection RCBO

500 Pieces (MOQ)
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Structure : MCB
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Factory 100A 3p 4p Molded Case Thermal Magnetic Circuit Breaker MCCB Price

Factory 100A 3p 4p Molded Case Thermal Magnetic Circuit Breaker MCCB Price

US $ 7.5-10 / Piece FOB
1 Piece (MOQ)
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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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Self-Extinguishing Lw36 High Voltage 3-Phases 110kv 145kv 150kv Sf6 Outdoor Circuit Breaker

Self-Extinguishing Lw36 High Voltage 3-Phases 110kv 145kv 150kv Sf6 Outdoor Circuit Breaker

US $ 10,000-15,000 / Set FOB
1 Set (MOQ)
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Certification : VDE, ISO9001-2000, CE, CB, CCC
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker

CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker

US $ 1.6-2 / Piece FOB
100 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
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Xnc-125PV 10ka 250V 500V 750V 1000V 1p 2p 3p 4p Photovoltaic Solar DC MCB 80A 100A 125A Miniature Circuit Breaker for PV System

Xnc-125PV 10ka 250V 500V 750V 1000V 1p 2p 3p 4p Photovoltaic Solar DC MCB 80A 100A 125A Miniature Circuit Breaker for PV System

US $ 1.7-6.8 / Piece FOB
80 Pieces (MOQ)
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Speed : High-Speed Circuit Breaker
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Related Videos
  • What is High Efficiency Magnetic Inductance Coil for Power Applications
    What is High Efficiency Magnetic Inductance Coil for Power Applications
    US $ 0.4-0.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Advanced Three-Phase Surge Protection for Solar Energy Applications
    What is Advanced Three-Phase Surge Protection for Solar Energy Applications
    US $ 1.5-15 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Three-Phase Handheld Multi Application High Voltage Substation Protection Relay Test
    What is Three-Phase Handheld Multi Application High Voltage Substation Protection Relay Test
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Hot Sale Surge Protective Device Ely1 Series Industrial Application
    What is Hot Sale Surge Protective Device Ely1 Series Industrial Application
    US $ 8-8.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
New Type MCB 1A-63A Miniature Circuit Breaker 7.5ka/10ka with RoHS CE CB

New Type MCB 1A-63A Miniature Circuit Breaker 7.5ka/10ka with RoHS CE CB

US $ 0.62 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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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)
More
Poles Number : 3
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Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
TUV IEC CE XL7 6ka 250V 500V 600V 800V 1000V 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A Solar PV DC MCB Mini Circuit Breaker

TUV IEC CE XL7 6ka 250V 500V 600V 800V 1000V 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A Solar PV DC MCB Mini Circuit Breaker

US $ 1.5-6 / Piece FOB
60 Pieces (MOQ)
More
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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About Circuit Breaker Application FAQ
  • QHow can I find a reliable supplier for circuit breakers in China?

    Our Circuit Breaker Application 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.

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

    The Circuit Breaker Application is classified under our comprehensive Circuit Breaker range.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?

    Discover the perfect Circuit Breaker addition with our Circuit Breaker Application.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.

Gv2me New Type Motor Protection Circuit Breaker MPCB 25-32A

Gv2me New Type Motor Protection Circuit Breaker MPCB 25-32A

US $ 4.5-4.6 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO9001-2000, CE, CB, CCC
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Wenzhou Juhong Electric Co., Ltd.

Zhejiang, China Since 2021
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Smart WiFi Circuit Breaker Switch Remote Control Support Tuya

Smart WiFi Circuit Breaker Switch Remote Control Support Tuya

US $ 6-8 / Piece FOB
1 Piece (MOQ)
More
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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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)
More
Certification : ISO9001-2000, CE
Contact Supplier
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Yueqing Xianglang Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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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
Main Products: RCCB, MCB, Circuit Breaker, Switching Power Supply, Contactor, Button Switch, Power Supply, RCD, RCBO, Mini Circuit Breaker
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Yueqing Vebo International Co., Ltd.

Zhejiang, China Since 2013
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Electromagnetic 3p+N 10ka RCBO Leakage Protection Circuit Breaker Industrial Application Time Delay

Electromagnetic 3p+N 10ka RCBO Leakage Protection Circuit Breaker Industrial Application Time Delay

US $ 22 / Piece FOB
500 Pieces (MOQ)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
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Wenzhou Huishang Electric Co. Ltd.

Zhejiang, China Since 2025
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15.6kv Eco-Friendly Vacuum Circuit Breaker (SF6-Free AIS VCB)

15.6kv Eco-Friendly Vacuum Circuit Breaker (SF6-Free AIS VCB)

US $ 2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Outdoor Reclosers; Load Break Switches; Vacuum Circuit Breakers; Ring Main Units; Prefabricated Substations
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Xiamen Insulation Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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China Manufacturer New Design 1p 2p 3p 4p 230V400V 6ka MCB Miniature Circuit Breaker

China Manufacturer New Design 1p 2p 3p 4p 230V400V 6ka MCB Miniature Circuit Breaker

100 Pieces (MOQ)
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Speed : Normal Type Circuit Breaker
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Zhejiang C&J Electrical Holding Co., Ltd.

Zhejiang, China Since 2021
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Distribution Socket Enclosure Case Waterproof Electrical Circuit Breaker Box

Distribution Socket Enclosure Case Waterproof Electrical Circuit Breaker Box

US $ 0.8-1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Stamping Part, Lug&Connector, Bolted Bimetal Connetcor, Pre-Insulated Lug&Sleeve, Copper Crimping Lug, Sccket Box, Clamp, Circuit Breaker, Grounding System, Earth Rod
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Yueqing Sabo Electric Co., Ltd

Zhejiang, China Since 2023
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33kv Outdoor Auto Circuit Breaker Recloser Vacuum Circuit Recloser

33kv Outdoor Auto Circuit Breaker Recloser Vacuum Circuit Recloser

US $ 3,250-3,500 / Piece FOB
10 Pieces (MOQ)
More
Poles Number : 3
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Honle Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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High Voltage Indoor Vacuum Circuit Breaker for Switchgear

High Voltage Indoor Vacuum Circuit Breaker for Switchgear

US $ 1,000-5,000 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Power Transformer, Switchgear, Substation, Distribution Transformer
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Beierbian Group Co., Ltd

Zhejiang, China Since 2024
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Compact 400A 3pole High Breaking Capacity Circuit Breaker for Efficient Protection

Compact 400A 3pole High Breaking Capacity Circuit Breaker for Efficient Protection

US $ 25-36 / Piece FOB
1 Piece (MOQ)
More
Certification : CCC
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Wenzhou Tianke Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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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
Main Products: Breakers, Contactors, Relays, Push Button, Current Transformer, Transformer, Electrical Accessories, Meter, Solar Light, Voltage Stabilizer
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Andeli Group Co., Ltd.

Zhejiang, China Since 2006
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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)
More
Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Contact Supplier
Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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