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Secured Trading Vacuum Circuit Breaker Miniature Circuit Breaker Surge Arrester Moulded Case Circuit Breaker Mcb Fuse Cutout
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Breaker & Protector

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Konstar10A Designed Appliances Electronic Automatic Fridge Guard Voltage Protector
Video

Konstar10A Designed Appliances Electronic Automatic Fridge Guard Voltage Protector

US $ 2.25-2.5/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Voltage Protector, Battery Tester
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Longyear Electric Industrial Co. Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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Energy System Waterproof Surge Arrester Professional Supplier of Surge Arresters and Lightning Protection Solutions
Video

Energy System Waterproof Surge Arrester Professional Supplier of Surge Arresters and Lightning Protection Solutions

US $ 7-21/ Piece FOB
MOQ: 10 Pieces
Type : Antenna Feeder Arrester
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Beijing Corelogic Communication Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2009
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Jiuji 6 Relay ATS Automatic Auto Phase Selector Voltage Current Protection Device
Video

Jiuji 6 Relay ATS Automatic Auto Phase Selector Voltage Current Protection Device

US $ 30-39/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Voltage Protector, Voltage Protection Socket, Extension Socket, Smart Meter, Timer Relay, Relay
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Zhejiang Jiuji Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Rt18-32 10X38 10*38 Ceramic Porcelain Cylindrical Fuse Link
Video

Rt18-32 10X38 10*38 Ceramic Porcelain Cylindrical Fuse Link

US $ 0.13-0.15/ Piece FOB
MOQ: 1,000 Pieces
Usage : Low Voltage
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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CNC Free Sample Dz47-63 AC Miniature Circuit Breaker 1p 2p 3p 4p 6A 16A 20A 40A 63A AC 230V 400V Electric MCB
Video

CNC Free Sample Dz47-63 AC Miniature Circuit Breaker 1p 2p 3p 4p 6A 16A 20A 40A 63A AC 230V 400V Electric MCB

US $ 0.54-0.63/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
Contact Supplier
Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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Mt-2000 Acb Air Circuit Breaker 3 /4 Pole Industrial Air Circuit Breaker
Video

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

US $ 1,100-3,500/ Piece FOB
MOQ: 1 Piece
Type : Circuit Breaker
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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China Factory Supply Vacuum Circuit Breaker Vs1 with Compact Space Saving Design

China Factory Supply Vacuum Circuit Breaker Vs1 with Compact Space Saving Design

US $ 590-600/ Piece FOB
MOQ: 5 Pieces
Main Products
N/a
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Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Indoor Vacuum Circuit Breaker Vcb 10kv Non Standard Can Be Customized
Video

Indoor Vacuum Circuit Breaker Vcb 10kv Non Standard Can Be Customized

US $ 1,300-1,500/ Piece FOB
MOQ: 1 Piece
Poles Number : 3
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Shanghai Kaiji Power Equipment Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2024
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ETEK ETL6-63 (H) Max 10ka RCBO Residual Current Circuit Breaker
Video

ETEK ETL6-63 (H) Max 10ka RCBO Residual Current Circuit Breaker

US $ 4.77-10.39/ Piece FOB
MOQ: 60 Pieces
Audited Supplier
Main Products
MCB, RCCB, RCBO, AFDD, MCCB, SPD, Distribution Board, Combiner Box
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Wenzhou Etek Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Korlen Patented Residual Current Circuit Breaker RCCB Knl5-63 30, 100, 300, 500mA with IEC61008-1
Video

Korlen Patented Residual Current Circuit Breaker RCCB Knl5-63 30, 100, 300, 500mA with IEC61008-1

US $ 3.9/ Piece FOB
MOQ: 1,000 Pieces
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Zhejiang Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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ETEK Electric ETM1-63 MCB for 1p, 2p, 3p, 4p Miniature Circuit Breaker
Video

ETEK Electric ETM1-63 MCB for 1p, 2p, 3p, 4p Miniature Circuit Breaker

US $ 0.98-4.47/ Piece FOB
MOQ: 120 Pieces
Audited Supplier
Main Products
MCB, RCCB, RCBO, AFDD, MCCB, SPD, Distribution Board, Combiner Box
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Wenzhou Etek Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Cvs Nsx100-250 400-630 Series Electric Mechanism Electric Circuit Breaker MCCB
Video

Cvs Nsx100-250 400-630 Series Electric Mechanism Electric Circuit Breaker MCCB

US $ 70-90/ Piece FOB
MOQ: 1 Piece
Structure : MCCB
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Capacitor Circuit Board Resistor & Potentiometer Surge Arrester Miniature Circuit Breaker Automotive Fuse Box Grounding Rod System
VI072310 Modular Design Vacuum Interrupter
Video

VI072310 Modular Design Vacuum Interrupter

US $ 13,690/ only FOB
MOQ: 1 only
Audited Supplier
Main Products
10kv-252kv Vacuum Interrupter, 10kv-40.5kv Gas-Insulated Switchgear (Gis), 10kv-24kv Pole-Mounted Switch, 10kv-36kv Ring Main Unit (Rmu)
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Tianjin Pinggao Intelligent Electrical Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2025
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High Quality Short Circuit Protector MCB Miniature Circuit Breaker
Video

High Quality Short Circuit Protector MCB Miniature Circuit Breaker

US $ 2.2/ Piece FOB
MOQ: 100 Pieces
Type : Circuit Breaker
Audited Supplier
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Zhejiang Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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Generator Vacuum Switch

Generator Vacuum Switch

US $ 40,000-80,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Indoor High Voltage Vacuum Circuit Breaker Model
Contact Supplier
Shanghai Kaiji Power Equipment Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2024
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China Factory Supplier Vs1 Vacuum Circuit Breaker with Energy Efficient Design

China Factory Supplier Vs1 Vacuum Circuit Breaker with Energy Efficient Design

US $ 590-600/ Piece FOB
MOQ: 5 Pieces
Speed : Normal Type Circuit Breaker
Contact Supplier
Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Dgg Electrical Outdoor 12kv Medium/High Voltage Drop out Ceramic Fuse Cutout
Video

Dgg Electrical Outdoor 12kv Medium/High Voltage Drop out Ceramic Fuse Cutout

US $ 15-20/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Voltage Transformer‬, ‪Drop-out Fuse Cutout‬, ‪Lightning Arrester‬, ‪Vacuum Circuit Breaker‬, ‪Switchgear
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Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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User-Friendly 12kv Vacuum Circuit Breaker MCB Mini Circuit Breaker
Video

User-Friendly 12kv Vacuum Circuit Breaker MCB Mini Circuit Breaker

US $ 110-150/ Piece FOB
MOQ: 3 Pieces
Type : Circuit Breaker
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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VI145401 Vacuum Interrupter
Video

VI145401 Vacuum Interrupter

US $ 8,329/ only FOB
MOQ: 1 only
Audited Supplier
Main Products
10kv-252kv Vacuum Interrupter, 10kv-40.5kv Gas-Insulated Switchgear (Gis), 10kv-24kv Pole-Mounted Switch, 10kv-36kv Ring Main Unit (Rmu)
Contact Supplier
Tianjin Pinggao Intelligent Electrical Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2025
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Dgg 12kv Power High Voltage Drop out Current Limiting Fuse Cutout
Video

Dgg 12kv Power High Voltage Drop out Current Limiting Fuse Cutout

US $ 60-100/ Piece FOB
MOQ: 1 Piece
Usage : High Voltage
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Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Environment Friendly Sf6-Free Vacuum Interrupter Applied for Gis at 38kv
Video

Environment Friendly Sf6-Free Vacuum Interrupter Applied for Gis at 38kv

US $ 185.71-210.08/ Piece FOB
MOQ: 3 Pieces
Audited Supplier
Main Products
Vacuum Interrupter for Contactor, Vacuum Interrupter for Circuit Breaker, Vacuum Interrupter for Load-Breaker Switch, Embedded Pole
Contact Supplier
Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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3p 1500V Surge Protective Device DC 40ka PV SPD Power Electric Surge Protector Surge Protection
Video

3p 1500V Surge Protective Device DC 40ka PV SPD Power Electric Surge Protector Surge Protection

US $ 10.3-13.5/ Piece FOB
MOQ: 96 Pieces
Structure : Protective Gap
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker
Video

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

US $ 1.6-2/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
Contact Supplier
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Intelligent MCB Circuit Breakers for High Voltage Applications 230/400V
Video

Intelligent MCB Circuit Breakers for High Voltage Applications 230/400V

US $ 0.7-4/ Piece FOB
MOQ: 100 Pieces
Installation : Fixed
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Zhejiang Deerxn Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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35kv Arrester for Overvoltage Protector with Indoor High Voltage Switchgear
Video

35kv Arrester for Overvoltage Protector with Indoor High Voltage Switchgear

US $ 450-650/ Piece FOB
MOQ: 3 Pieces
Audited Supplier
Main Products
Epoxy Resin Insulator, Support Insulator, 24kv Insulator, Vacuum Circuit Breaker / Vcb, Load Breaker Switch / Lbs, High Voltage Switchgear, Current Transformer, Voltage Transformer, Arrester, Earthing
Contact Supplier
Wenzhou Qiupu Electric Power Co., Ltd.

Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
High Quality Polymer Lightning Protector Surge Arrester for Distribution Networks

High Quality Polymer Lightning Protector Surge Arrester for Distribution Networks

US $ 20-100/ Piece FOB
MOQ: 1 Piece
Shape : Spiral
Audited Supplier
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Shenzhen Chuanyan Electrical Engineering Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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12kv 630A 1250A High Medium Voltage Vacuum Circuit Breaker Vcb for Kyn27 Air Insulated Switchgear
Video

12kv 630A 1250A High Medium Voltage Vacuum Circuit Breaker Vcb for Kyn27 Air Insulated Switchgear

US $ 1,200/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Air insulated switchgear, Gas insulated switchgear, Ring main unit, Vacuum circuit breaker
Contact Supplier
Guangdong Zhengchao Electric Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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Reomax 125V/250V 200mA-20A Fast Acting Time Lag 5.2X20mm 5X20mm Glass Fuse
Video

Reomax 125V/250V 200mA-20A Fast Acting Time Lag 5.2X20mm 5X20mm Glass Fuse

US $ 0.03-0.05/ Piece FOB
MOQ: 1,000 Pieces
Breaking Capacity : Low
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Huizhou Reomax Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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100ka Isolating Spark Gap SPD for Pipeline
Video

100ka Isolating Spark Gap SPD for Pipeline

US $ 26.78/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Surge Protective Devices
Contact Supplier
Zhuhai Telehof Electrics Company Limited

Trading Company

Guangdong , China Since 2020
Chat Now Send Inquiry
Poe Lightning Protector 100/1000m Network Surge Arrester RJ45 Ethernet Protection Securing Network
Video

Poe Lightning Protector 100/1000m Network Surge Arrester RJ45 Ethernet Protection Securing Network

US $ 7-11/ Piece FOB
MOQ: 10 Pieces
Operation Voltage : Low Voltage
Audited Supplier
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Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2014
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Dz47-60 MCB 1p 2p 3p 4p 1A 2A 3A 4A 6A 10A 16A 20A 32A 40A 50A MCB MCCB Air Curve Chnt Electric/Electrical Miniature Hydraulic Recloser Rock Circuit Breaker
Video

Dz47-60 MCB 1p 2p 3p 4p 1A 2A 3A 4A 6A 10A 16A 20A 32A 40A 50A MCB MCCB Air Curve Chnt Electric/Electrical Miniature Hydraulic Recloser Rock Circuit Breaker

US $ 1.05/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Contactor, Circuit Breaker, ELCB, Afdd, RCBO, Switch Socket, Smart Breaker, WiFi Breaker, RCCB, RCD
Contact Supplier
Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
3ve1 Motor Protector Box with IP54 Water-Proof
Video

3ve1 Motor Protector Box with IP54 Water-Proof

US $ 5.15/ Piece FOB
MOQ: 100 Pieces
Speed : Normal Type Circuit Breaker
Audited Supplier
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
Professional Manufacturer Electronic Device 12kv Polymeric Lightning Surge Metal Oxide Arrester
Video

Professional Manufacturer Electronic Device 12kv Polymeric Lightning Surge Metal Oxide Arrester

US $ 36/ Piece FOB
MOQ: 200 Pieces
Audited Supplier
Main Products
Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
Contact Supplier
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
Chat Now Send Inquiry
Vacuum Switch Tube Vcb Vacuum Circuit Breaker Parts 12kv 1250A White Ceramic Vacuum Interrupter
Video

Vacuum Switch Tube Vcb Vacuum Circuit Breaker Parts 12kv 1250A White Ceramic Vacuum Interrupter

US $ 5/ Piece FOB
MOQ: 10 Pieces
Operation : Energy-storage Type
Audited Supplier
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Zhejiang Senguang Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
VIB-40.5/T Indoor HV Embedded Poles Type Vacuum Circuit Breaker with Xihari Type Test Report
Video

VIB-40.5/T Indoor HV Embedded Poles Type Vacuum Circuit Breaker with Xihari Type Test Report

US $ 2,100/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
VED Covers, Vacuum Circuit Breaker, Low-voltage Air Switch
Contact Supplier
Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2008
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60kv to 220 Kv Station Class Porcelain Lightning Surge Arrester
Video

60kv to 220 Kv Station Class Porcelain Lightning Surge Arrester

US $ 35-300/ Piece FOB
MOQ: 5 Pieces
Size : Large
Audited Supplier
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Dalian Electric International Co., Ltd

Manufacturer/Factory,Trading Company

Liaoning , China Since 2024
Chat Now Send Inquiry
High Quality Miniature Circuit Breaker MCB IEC Standard
Video

High Quality Miniature Circuit Breaker MCB IEC Standard

US $ 0.71-2.9/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
MCCB, MCB, RCCB, RCD
Contact Supplier
Gruigoo Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Three Phase Tuya WiFi Smart Meter with Overcurrent, Overload, and Overvoltage Protection, No Need to Disconnect Wires

Three Phase Tuya WiFi Smart Meter with Overcurrent, Overload, and Overvoltage Protection, No Need to Disconnect Wires

US $ 32-72/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Liuyi Electrical Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
40.5kv Lw36 Outdoor Hv Sf6 3 Phase 3 Pole Tripolar Outdoor Circuit Breaker
Video

40.5kv Lw36 Outdoor Hv Sf6 3 Phase 3 Pole Tripolar Outdoor Circuit Breaker

US $ 5,000-7,000/ Piece FOB
MOQ: 1 Piece
Speed : High-Speed Circuit Breaker
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Lugao Power Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
AC MCB 125A Residual 630A Current ABB Circuit Breaker C63n32D630 Breakers
Video

AC MCB 125A Residual 630A Current ABB Circuit Breaker C63n32D630 Breakers

US $ 50-427/ Piece FOB
MOQ: 1 Piece
Speed : Normal Type Circuit Breaker
Audited Supplier
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing , China Since 2020
Chat Now Send Inquiry
Low Voltage Ceramic Nh / Nt Type Fuse Base Block Nh2/Nt2 400A

Low Voltage Ceramic Nh / Nt Type Fuse Base Block Nh2/Nt2 400A

US $ 3.5-3.6/ pieces FOB
MOQ: 1,000 pieces
Type : Current Fuse
Audited Supplier
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Yueqing Jasco Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Vacuum Circuit Breaker Miniature Circuit Breaker Surge Arrester Moulded Case Circuit Breaker Mcb Fuse Cutout
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About Breaker & Protector FAQ

  • QWhat are the common types of Breaker & Protector available in the market?

    Breaker & Protector products come in various types including thermal magnetic circuit breakers, ground fault circuit interrupters, and surge protectors. Each type has distinct functions for electrical protection, ensuring safety in different applications.

  • QHow can I distinguish quality suppliers for Breaker & Protector in China?

    To identify quality suppliers in China, consider factors such as reliability, certifications, and product reviews. Additionally, visit trade shows, perform factory audits, and request samples to assess the supplier's capabilities. Working with a reputable manufacturer can guarantee product quality.

  • QWhat advantages does wholesale purchase offer for Breaker & Protector products?

    Wholesale purchasing of Breaker & Protector items provides cost savings due to bulk buying, ensures consistent product supply, and facilitates easier product distribution. Wholesale orders may also enable customization options and faster delivery times to meet your business needs.

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