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Breaker & Protector

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Antenna Feed Arrester Coaxial Surge Protection RF Surge Arrester
Video

Antenna Feed Arrester Coaxial Surge Protection RF Surge Arrester

US $ 12.5-12.7/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
VDSL Splitter, ADSL Splitter, Network Transformer, Gnss, Gnss Timing, Power Divider, Antenna, Gnss Atenna, Transformer, Splitter
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Beijing Corelogic Communication Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2009
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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
Type : Current Fuse
Audited Supplier
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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Konstar 110V Household Appliance Overvoltage Undervoltage Protector Smart Voltage Protector
Video

Konstar 110V Household Appliance Overvoltage Undervoltage Protector Smart Voltage Protector

US $ 5.9-6.4/ 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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Customized Conventional CE Approved British Standard Miniature Circuit Electrical Breaker
Video

Customized Conventional CE Approved British Standard Miniature Circuit Electrical Breaker

US $ 0.54-0.63/ Set FOB
MOQ: 200 Sets
Certification : ISO9001-2000, CE, CB, CCC
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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40A 63A Under Over Voltage Protection and Surge Protector Mora DIN
Video

40A 63A Under Over Voltage Protection and Surge Protector Mora DIN

US $ 4.28-5.08/ Piece FOB
MOQ: 5 Pieces
Audited Supplier
Main Products
Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
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Zhejiang Changcheng Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2006
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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
Fusing Speed : FF
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Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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High Quality Conventional Molded Case 4 Pole MCB Electrical Circuit Breaker Electronic

High Quality Conventional Molded Case 4 Pole MCB Electrical Circuit Breaker Electronic

US $ 5.23-5.41/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Miniature Circuit Breaker
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Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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High Quality 250V 6ka 32A Mini MCB with CE Approved4
Video

High Quality 250V 6ka 32A Mini MCB with CE Approved4

US $ 7.2-8/ Piece FOB
MOQ: 100 Pieces
Operation : Electric Type
Audited Supplier
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Leidun AC Miniature Circuit Breaker Tripping Curve C MCB 1p 6ka 110V/240VAC Magnetic Circuit Breaker
Video

Leidun AC Miniature Circuit Breaker Tripping Curve C MCB 1p 6ka 110V/240VAC Magnetic Circuit Breaker

US $ 0.57-0.72/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
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

Manufacturer/Factory

Zhejiang , China Since 2025
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Safe Electrical Component of Vacuum Interrupter with a Long Lifetime at 40.5kv/33kv
Video

Safe Electrical Component of Vacuum Interrupter with a Long Lifetime at 40.5kv/33kv

US $ 292.85-441.38/ Piece FOB
MOQ: 3 Pieces
Poles Number : 1
Audited Supplier
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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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
Audited Supplier
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.

Manufacturer/Factory

Zhejiang , China Since 2025
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High Voltage Substation Lightning Arresters Manufacturers of 66kv Surge Arrester
Video

High Voltage Substation Lightning Arresters Manufacturers of 66kv Surge Arrester

US $ 0.1-0.2/ Piece FOB
MOQ: 1 Piece
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Capacitor Circuit Board Resistor & Potentiometer Surge Arrester Miniature Circuit Breaker Automotive Fuse Box Grounding Rod System
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
Audited Supplier
Main Products
Indoor High Voltage Vacuum Circuit Breaker Model
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Shanghai Kaiji Power Equipment Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2024
Chat Now Send Inquiry
High Voltage 36kv Drop out Fuse Cutout Expulsion Porcelain Fuse Cutout
Video

High Voltage 36kv Drop out Fuse Cutout Expulsion Porcelain Fuse Cutout

US $ 35/ Piece FOB
MOQ: 100 Pieces
Shape : Circle
Audited Supplier
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Lightning Arrester Surge Protection Device

Lightning Arrester Surge Protection Device

US $ 1-10,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Surge Arrester; Surge Arrester Spare Parts; Disconnector
Contact Supplier
Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Cm1 Series MCCB 32A/40A/63A/80A/100A/125A 3p/4p Customized Circuit Breaker Wholesale
Video

Cm1 Series MCCB 32A/40A/63A/80A/100A/125A 3p/4p Customized Circuit Breaker Wholesale

US $ 8.68-9.39/ Piece FOB
MOQ: 1 Piece
Installation : Fixed
Audited Supplier
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Zhejiang Leidun Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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New Type MCB 1A-63A Miniature Circuit Breaker 7.5ka/10ka with RoHS CE CB
Video

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

US $ 0.62/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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Zhejiang Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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China Auto Recloser High Voltage Electric Triple Poles 11kv 33kv Automatic Vacuum Circuit Breaker
Video

China Auto Recloser High Voltage Electric Triple Poles 11kv 33kv Automatic Vacuum Circuit Breaker

US $ 500-1,000/ Piece FOB
MOQ: 1 Piece
Poles Number : 3
Audited Supplier
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Xiyi Electric Group Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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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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Gv2me New Type Motor Protection Circuit Breaker MPCB 25-32A
Video

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

US $ 4.5-4.6/ Piece FOB
MOQ: 100 Pieces
Poles Number : 3
Audited Supplier
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
Outdoor High Voltage Electrical Rotary 11kv 630A Disconnecting Isolation Switch
Video

Outdoor High Voltage Electrical Rotary 11kv 630A Disconnecting Isolation Switch

US $ 45-55/ Piece FOB
MOQ: 10 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
27kv High Quality Breaking Overcurrent Fuse Cutout
Video

27kv High Quality Breaking Overcurrent Fuse Cutout

US $ 2-22/ Piece FOB
MOQ: 2 Pieces
Standard : UL
Audited Supplier
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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High Voltage Customized Polymer Insulating Zinc Oxide Surge Arrester Device for Lightning Protection

High Voltage Customized Polymer Insulating Zinc Oxide Surge Arrester Device for Lightning Protection

US $ 4-45/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Surge Arrester, Fuse Cutout, Insulator, Disconnect Switch, Vacuum Circuit Breaker, Power Fittings, Switchgear, Steel Structures, Earthing Materials, Stay Assembly
Contact Supplier
Baoding Sihedan Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2025
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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
Certification : ISO9001-2000, CE, CB, CCC
Audited Supplier
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC
Video

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

MOQ: 1,000 Pieces
Audited Supplier
Main Products
Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
Contact Supplier
Zhejiang Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
Chat Now Send Inquiry
VI145401 Vacuum Interrupter
Video

VI145401 Vacuum Interrupter

US $ 8,329/ only FOB
MOQ: 1 only
Breaking Capacity : High Voltage Circuit Breakers
Audited Supplier
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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
Audited Supplier
Main Products
Voltage Transformer‬, ‪Drop-out Fuse Cutout‬, ‪Lightning Arrester‬, ‪Vacuum Circuit Breaker‬, ‪Switchgear
Contact Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
Chat Now Send Inquiry
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
Certification : ROHS
Audited Supplier
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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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
Contact Supplier
Wenzhou Etek Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Etek 6ka RCBO ETL5-63 (H) 10ka Residual Current Circuit Breaker
Video

Etek 6ka RCBO ETL5-63 (H) 10ka Residual Current Circuit Breaker

US $ 5.72-10.39/ Piece FOB
MOQ: 60 Pieces
Breaking Capacity : Low Voltage Circuit Breakers
Audited Supplier
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Wenzhou Etek Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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6ka CE Certified C Type 50/60Hz AC Miniature Circuit Breaker MCB
Video

6ka CE Certified C Type 50/60Hz AC Miniature Circuit Breaker MCB

US $ 0.54-3/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang , China Since 2019
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Smart WiFi Circuit Breaker Switch Remote Control Support Tuya
Video

Smart WiFi Circuit Breaker Switch Remote Control Support Tuya

US $ 6-8/ Piece FOB
MOQ: 1 Piece
Structure : MCB
Audited Supplier
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ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
11kv up to 33kv Kema Type Tested Auto Circuit Recloser
Video

11kv up to 33kv Kema Type Tested Auto Circuit Recloser

US $ 3,000-8,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Switch Gear, Compact Substation, High Voltage Switch, Low Voltage Complete Equipment, Transformers
Contact Supplier
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory,Other,Group Corporation

Zhejiang , China Since 2007
Chat Now Send Inquiry
Generator Vacuum Switch

Generator Vacuum Switch

US $ 40,000-80,000/ Piece FOB
MOQ: 1 Piece
Function : Conventional Circuit Breaker
Audited Supplier
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Shanghai Kaiji Power Equipment Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2024
Chat Now Send Inquiry
Low Voltage Breakers MCB 63A Miniature 3p Miniturer Circuit Breaker

Low Voltage Breakers MCB 63A Miniature 3p Miniturer Circuit Breaker

US $ 1.59-1.62/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Miniature Circuit Breaker
Contact Supplier
Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
9kv Polymer Housing Oxide Zinc Surge Arrester on Transmission Line
Video

9kv Polymer Housing Oxide Zinc Surge Arrester on Transmission Line

US $ 2-20/ Piece FOB
MOQ: 1 Piece
Structure : Zinc Oxide Arrester
Audited Supplier
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
Chat Now Send Inquiry
Fixed Acb Mt12n1 3p/4p 800AMP 1250A Intelligent Universal Air Circuit Breaker
Video

Fixed Acb Mt12n1 3p/4p 800AMP 1250A Intelligent Universal Air Circuit Breaker

US $ 1,100-3,500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker, Vacuum Circuit Breaker, ATS, Waterproof Socket Box, Acb, MCB, Contactor, Current Transformer
Contact Supplier
Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
Chat Now Send Inquiry
Low Voltage 400A Overhead Fuse Cutout
Video

Low Voltage 400A Overhead Fuse Cutout

US $ 10.7-11.7/ Piece FOB
MOQ: 500 Pieces
Type : Panel Installed Fuse Holder
Audited Supplier
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Baoding Sihedan Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2025
Chat Now Send Inquiry
1250A High Voltage Circuit Breaker with Sound After-Sales Service (1025)

1250A High Voltage Circuit Breaker with Sound After-Sales Service (1025)

US $ 98.47-134.27/ Piece FOB
MOQ: 3 Pieces
Arc-extinguishing Medium : Vacuum
Audited Supplier
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
Chat Now Send Inquiry
1TNT7131699I3001 T7d1600m FF 3p for a/Bb Industrial Automation Circuit Breaker
Video

1TNT7131699I3001 T7d1600m FF 3p for a/Bb Industrial Automation Circuit Breaker

US $ 1,214.85/ Piece FOB
MOQ: 1 Piece
Structure : ACB
Audited Supplier
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
Chat Now Send Inquiry
S202-Z4 2CDS252001r0338 for a/Bb Industrial Automation Reliable Protection Breaker Circut Breaker
Video

S202-Z4 2CDS252001r0338 for a/Bb Industrial Automation Reliable Protection Breaker Circut Breaker

US $ 18.38/ Piece FOB
MOQ: 1 Piece
Poles Number : 3
Audited Supplier
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong , 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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