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High Quality Indoor High Voltage Vacuum Electrical Circuit Breaker Vacuum Circuit Breaker
Video

High Quality Indoor High Voltage Vacuum Electrical Circuit Breaker Vacuum Circuit Breaker

US $ 790-1,340/ Piece FOB
MOQ: 1 Piece
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Wenzhou Ubright Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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High-Performance ZnO Varistor for Reliable Power Distribution Lines
Video

High-Performance ZnO Varistor for Reliable Power Distribution Lines

US $ 1-15/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Tianji High Voltage Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2026
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High-Quality Safe Electrical Changeover Switch for Reliable Use
Video

High-Quality Safe Electrical Changeover Switch for Reliable Use

US $ 0.61-2.42/ Piece FOB
MOQ: 100 Pieces
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Gruigoo Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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DC PV SPD High Voltage PV Surge Protector 40ka 1500V Lightning Arrester 3p Surge Protection Device Arrester

DC PV SPD High Voltage PV Surge Protector 40ka 1500V Lightning Arrester 3p Surge Protection Device Arrester

US $ 5.57-25/ Piece FOB
MOQ: 60 Pieces
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Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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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
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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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
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Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory

Shaanxi , China Since 2008
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Haipart MCB Arc Chute Arc Chamber Assembly for Circuit Breaker Material SPCC DC01 DC03 Ni Plated Black Vulcanized Fiber Paper 1p-4p 10A-32A 40A-63A 6ka 10ka

Haipart MCB Arc Chute Arc Chamber Assembly for Circuit Breaker Material SPCC DC01 DC03 Ni Plated Black Vulcanized Fiber Paper 1p-4p 10A-32A 40A-63A 6ka 10ka

US $ 0.3-0.35/ Piece FOB
MOQ: 1,000 Pieces
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Wenzhou Zhonghui Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Free Samples Sapr1-B 100ka 4p Surge Protection Device SPD for Electrical

Free Samples Sapr1-B 100ka 4p Surge Protection Device SPD for Electrical

US $ 0.01-1/ Piece FOB
MOQ: 1 Piece
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Ganzhou Sai'ao Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2024
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Automatic Outdoor High/Medium Voltage Vacuum Circuit Breaker Switch Recloser 24kv 27kv 38kv
Video

Automatic Outdoor High/Medium Voltage Vacuum Circuit Breaker Switch Recloser 24kv 27kv 38kv

US $ 600-4,500/ Piece FOB
MOQ: 1 Piece
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Type 2 DC Surge Protective Device for Inverter and Combiner Box
Video

Type 2 DC Surge Protective Device for Inverter and Combiner Box

US $ 3.2-3.5/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Nw Series 2000A 3p Drawout Acb Air Circuit Breaker Low Voltage Power Distribution
Video

Nw Series 2000A 3p Drawout Acb Air Circuit Breaker Low Voltage Power Distribution

US $ 1,718.9-1,943.11/ Piece FOB
MOQ: 1 Piece
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Yueqing Shendian Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
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10ka High Voltage Polymer Zinc Oxide Surge Arrester for Lightning Protection
Video

10ka High Voltage Polymer Zinc Oxide Surge Arrester for Lightning Protection

US $ 4-45/ Piece FOB
MOQ: 100 Pieces
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Baoding Sihedan Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2025
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Lyd1-B80 SPD AC 385V 40ka-80ka Surge Protective Device for Building Power Distribution Systems
Video

Lyd1-B80 SPD AC 385V 40ka-80ka Surge Protective Device for Building Power Distribution Systems

US $ 14.5-15.4/ Piece FOB
MOQ: 1 Piece
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Zhejiang Reyun Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Eight Port Electronic Circuit Breaker for Protecting 8 Loads at 24 V DC Current Distributor
Video

Eight Port Electronic Circuit Breaker for Protecting 8 Loads at 24 V DC Current Distributor

US $ 87.79-130.2/ Piece FOB
MOQ: 1 Piece
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2024
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TUV Surge Protective Device AC Power Electrical Lightning Surge Arrester Protector For Home 40ka SPD Lightning Protection System Voltage Surge Protector
Video

TUV Surge Protective Device AC Power Electrical Lightning Surge Arrester Protector For Home 40ka SPD Lightning Protection System Voltage Surge Protector

US $ 100/ Piece FOB
MOQ: 1 Piece
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory

Guangdong , China Since 2013
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Withdrawable Type Air Circuit Breaker with Position Indication for Safe Maintenance Operations

Withdrawable Type Air Circuit Breaker with Position Indication for Safe Maintenance Operations

US $ 400-1,200/ Piece FOB
MOQ: 100 Pieces
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Yueqing Quansheng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2020
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Fuse Cutout for Agricultural Irrigation Power Supply Protection
Video

Fuse Cutout for Agricultural Irrigation Power Supply Protection

US $ 15.99-21.99/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Zhongneng Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
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Vfi for Transformer-Novat Series: 35kv Interrupter for Oil-Insulated Transformers Circuit Breaker
Video

Vfi for Transformer-Novat Series: 35kv Interrupter for Oil-Insulated Transformers Circuit Breaker

US $ 10,000-20,000/ Piece FOB
MOQ: 1 Piece
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Shanghai Daohuang Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2025
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DAB6-63 4.5ka MCB DC Electrical Smart Intelligent Vacuum Circuit Breaker
Video

DAB6-63 4.5ka MCB DC Electrical Smart Intelligent Vacuum Circuit Breaker

US $ 0.6-0.65/ Piece FOB
MOQ: 5,000 Pieces
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Shanghai DaDa Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2020
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Earthing Rod, Grouding Rod, Earth Conductor, CE, UL, IEC,
Video

Earthing Rod, Grouding Rod, Earth Conductor, CE, UL, IEC,

US $ 8.5-15.2/ Piece FOB
MOQ: 100 Pieces
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Qingdao Changdi Electric Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2025
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Auto Outdoor Pole Vacuum Circuit Breaker Zw32 35kv 630A 25ka Permanent Magnet Automatic Recloser Vcb Price
Video

Auto Outdoor Pole Vacuum Circuit Breaker Zw32 35kv 630A 25ka Permanent Magnet Automatic Recloser Vcb Price

US $ 4,500/ Piece FOB
MOQ: 1 Piece
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Zhejiang Changkai Electric Power Technology Co., LTD

Manufacturer/Factory

Zhejiang , China Since 2025
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High AMP Circuit Breaker for Boat Car RV EV Truck with Manual Reset (E98 Series)
Video

High AMP Circuit Breaker for Boat Car RV EV Truck with Manual Reset (E98 Series)

US $ 9.99-10/ Piece FOB
MOQ: 100 Pieces
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Ningbo Victor Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Superior-Quality Drawout (Truck) Type Withdrawable Breaker for Fixed/Drawout Switchgear
Video

Superior-Quality Drawout (Truck) Type Withdrawable Breaker for Fixed/Drawout Switchgear

US $ 495/ Piece FOB
MOQ: 1 Piece
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Zhejiang Xiongyuan Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Medium High Voltage 33kv 35kv 40.5kv Triple Poles Smart Electrical Auto Reclosing Indoor Vacuum Circuit Breaker
Video

Medium High Voltage 33kv 35kv 40.5kv Triple Poles Smart Electrical Auto Reclosing Indoor Vacuum Circuit Breaker

US $ 400-1,500/ Piece FOB
MOQ: 1 Piece
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Xiyi Electric Group Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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15A Auto Voltage Protector Fridge Guard with UK Socket
Video

15A Auto Voltage Protector Fridge Guard with UK Socket

US $ 2.6-2.8/ Piece FOB
MOQ: 1,000 Pieces
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Yuyao Jiali Electronic & Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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High-Performance DC Fuse for Energy Storage Systems 1500V
Video

High-Performance DC Fuse for Energy Storage Systems 1500V

MOQ: 3 Pieces
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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Lw38-40.5kv Outdoor Sf6 Circuit Breaker
Video

Lw38-40.5kv Outdoor Sf6 Circuit Breaker

MOQ: 1 Piece
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Zhejiang Putai High Voltage Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Effective Arc Extinguishing Safe Operation Sac Series Air Circuit Breaker

Effective Arc Extinguishing Safe Operation Sac Series Air Circuit Breaker

US $ 761.24-6,964.44/ Piece FOB
MOQ: 1 Piece
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SG Electric (Shanghai) Co., Ltd

Manufacturer/Factory

Shanghai , China Since 2026
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Hy10W 11kv Gapless Composite Insulation Arrester Surge Arrester Lightning Arrester
Video

Hy10W 11kv Gapless Composite Insulation Arrester Surge Arrester Lightning Arrester

US $ 30.17-51/ Set FOB
MOQ: 1 Set
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ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Manufacturer/Factory

Zhejiang , China Since 2023
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Pole Mounted Over Line Overhead Service Transformer Fuse Cut out
Video

Pole Mounted Over Line Overhead Service Transformer Fuse Cut out

US $ 15-20/ Piece FOB
MOQ: 1,000 Pieces
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Yueqing Yisi Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
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High Voltage Intelligent Sf6 Gas DC Vacuum Pole-Mounted Circuit Breaker
Video

High Voltage Intelligent Sf6 Gas DC Vacuum Pole-Mounted Circuit Breaker

US $ 500-3,500/ Piece FOB
MOQ: 1 Piece
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Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2025
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High Quality MCB IP20 1p Mini Circuit Breaker Epb6K Series

High Quality MCB IP20 1p Mini Circuit Breaker Epb6K Series

US $ 0.55-0.57/ Piece FOB
MOQ: 10 Pieces
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Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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High Performance Light Weight Power Source Arrester for Power Equipment

High Performance Light Weight Power Source Arrester for Power Equipment

US $ 15.99-21.99/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Feichuang Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2026
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Reliable Vs1 24 630 25 Vacuum Circuit Breaker with Fixed 3 Pole Indoor Design
Video

Reliable Vs1 24 630 25 Vacuum Circuit Breaker with Fixed 3 Pole Indoor Design

US $ 768-800/ Piece FOB
MOQ: 1 Piece
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Zhejiang Jinkun Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2026
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High Voltage Outdoor 11kv Post Sf6 Insulated Load Switch
Video

High Voltage Outdoor 11kv Post Sf6 Insulated Load Switch

US $ 999-1,500/ Piece FOB
MOQ: 1 Piece
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Safe Four Interface Intelligent Digital 4 Way 30A Change Over Switch Acs
Video

Safe Four Interface Intelligent Digital 4 Way 30A Change Over Switch Acs

US $ 13-16/ Piece FOB
MOQ: 1,000 Pieces
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Longyear Electric Industrial Co. Ltd.

Manufacturer/Factory

Zhejiang , China Since 2010
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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 key features of high-quality breakers & protectors?

    High-quality breakers offer reliable circuit protection, overcurrent resistance, and OEM customization options. Look for top market trends and factory connections to secure wholesale pricing and expert support. Get your best-fit protection today!

  • QHow to choose the right breaker for various electrical applications?

    Assess the voltage and current levels your application requires. Consult a distributor with experience in current trends to evaluate various OEM and custom breakers that meet your needs. This ensures optimal performance at a fair price. Contact us for tailored guidance!

  • QWhat are common mistakes when selecting breakers & protectors?

    Avoid undersizing breakers and overlooking OEM specifications, which could lead to circuit failures. Use guide insights to choose custom fits, capitalizing on current trends and top distributor offerings. Secure your reliable solution with our expert advice!

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