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Breaker & Protector

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DC Fuse Fast-Acting Ar Ceramic Fuse Link Rapid Fuses
Video

DC Fuse Fast-Acting Ar Ceramic Fuse Link Rapid Fuses

US $ 50/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Cylindrical Ceramic Fuse, Energy Storage Fuse, PV Fuse, EV Charger Fuse, Wind Power Fuse, Nh/Nt Fuse, Fuse Switch Disconnector, Semi-Conductor Protection Fuse
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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High-Voltage DC1500V 630A HRC Square Blade Fuse Holder
Video

High-Voltage DC1500V 630A HRC Square Blade Fuse Holder

MOQ: 20 Pieces
Fusing Speed : M
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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Lightning Arrester for Coaxial Antenna Feed (N-F Type)
Video

Lightning Arrester for Coaxial Antenna Feed (N-F Type)

US $ 10-20/ Piece FOB
MOQ: 10 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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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
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Zhejiang Jiuji Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Jiuji 440V Iraq Over Under Voltage Protector for Home and Office Use
Video

Jiuji 440V Iraq Over Under Voltage Protector for Home and Office Use

US $ 3/ 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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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
Installation : Fixed
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Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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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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Low Price 125A Smart Miniature Circuit Breaker for Grid Connection

Low Price 125A Smart Miniature Circuit Breaker for Grid Connection

US $ 1.27-1.46/ Piece FOB
MOQ: 10 Pieces
Breaking Capacity : Low Voltage Circuit Breakers
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Yueqing Hande Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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AC MCB 4pole 40 AMP Low Current 400V Circuit Breaker
Video

AC MCB 4pole 40 AMP Low Current 400V Circuit Breaker

US $ 7-7.6/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight
Video

MCCB Shell Model 160n Current Range 10A-100A, 1.83kg Weight

US $ 12.5-18.5/ Piece FOB
MOQ: 1 Piece
Operation : Manual Type
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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ETEK Reliable 100A B Type RCCB EKL6-100B Residual Current Circuit Breaker
Video

ETEK Reliable 100A B Type RCCB EKL6-100B Residual Current Circuit Breaker

US $ 36.8-41.4/ 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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VI024200 Vacuum Interrupter
Video

VI024200 Vacuum Interrupter

US $ 161/ only FOB
MOQ: 1 only
Certification : ISO9001-2000
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Tianjin Pinggao Intelligent Electrical Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2025
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Capacitor Circuit Board Resistor & Potentiometer Surge Arrester Miniature Circuit Breaker Automotive Fuse Box Grounding Rod System
Zinc Oxide Porcelain Polymeric Polymer Gapless Lightning Arrester with Kema

Zinc Oxide Porcelain Polymeric Polymer Gapless Lightning Arrester with Kema

US $ 0.1-0.2/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Surge Arrester; Surge Arrester Spare Parts; Disconnector
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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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
Installation : Parallel Arrester
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Yongde OEM/ODM High Voltage Gapless Metal Oxide Polymer, Porcelain Outdoor Substation Type Surge Arrester/Lightning Arrester
Video

Yongde OEM/ODM High Voltage Gapless Metal Oxide Polymer, Porcelain Outdoor Substation Type Surge Arrester/Lightning Arrester

US $ 20-100/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Surge Arrester; Surge Arrester Spare Parts; Disconnector
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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27kv High Quality Breaking Overcurrent Fuse Cutout
Video

27kv High Quality Breaking Overcurrent Fuse Cutout

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

Manufacturer/Factory

Zhejiang , China Since 2011
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Vs1-24kv Indoor Zn63 Vacuum Circuit Breaker High Voltage Electric Vcb Power Breakers
Video

Vs1-24kv Indoor Zn63 Vacuum Circuit Breaker High Voltage Electric Vcb Power Breakers

US $ 600-4,500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Vacuum Circuit Breaker, Auto Recloser, Power Transformer, Operating Mechamism, Voltage Transformer, Switchgear
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Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Gas Prepay Outdoor Fix Type Zw32 Sf6 Air Electric High Voltage Vacuum Smart Vacuum Circuit Breaker
Video

Gas Prepay Outdoor Fix Type Zw32 Sf6 Air Electric High Voltage Vacuum Smart Vacuum Circuit Breaker

US $ 500-3,500/ Piece FOB
MOQ: 1 Piece
Speed : Normal Type Circuit Breaker
Audited Supplier
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Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2025
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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
Audited Supplier
Main Products
Surge Protective Device, Circuit Breaker, Fuse, Contactor, Transfer Switch
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Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Vie012204 Ceramic Arc Extinguishing Chamber Vacuum Interrupter
Video

Vie012204 Ceramic Arc Extinguishing Chamber Vacuum Interrupter

US $ 140/ 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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Zw32 40.5kv Auto Recloser High Voltage Vacuum Circuit Breaker Pole Mounted Outdoor Vcb
Video

Zw32 40.5kv Auto Recloser High Voltage Vacuum Circuit Breaker Pole Mounted Outdoor Vcb

US $ 600-4,500/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Vacuum Circuit Breaker, Auto Recloser, Power Transformer, Operating Mechamism, Voltage Transformer, Switchgear
Contact Supplier
Jliamigo Electric Power (Yueqing) Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Etek ETL3-63 (H) Max 10ka RCBO Residual Current Circuit Breaker
Video

Etek ETL3-63 (H) Max 10ka RCBO Residual Current Circuit Breaker

US $ 4.44-10.06/ Piece FOB
MOQ: 270 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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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
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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1500VDC Square Ceramic Fuse Featuring Reliable Bolted Connection
Video

1500VDC Square Ceramic Fuse Featuring Reliable Bolted Connection

US $ 0.85/ Piece FOB
MOQ: 500 Pieces
Breaking Capacity : High
Audited Supplier
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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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
Contact Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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Dgg 11kv/33kv/36kv High/Medium Voltage Three Phase Surge Lightning Metal Oxide Arrester Protection
Video

Dgg 11kv/33kv/36kv High/Medium Voltage Three Phase Surge Lightning Metal Oxide Arrester Protection

US $ 1-20/ Piece FOB
MOQ: 1 Piece
Size : Small
Audited Supplier
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Denggao Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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IEC ANSI Compliant Durable Transformer Cutout Fuse with Disconnect Option
Video

IEC ANSI Compliant Durable Transformer Cutout Fuse with Disconnect Option

US $ 25-28/ Piece FOB
MOQ: 100 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
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Generator Vacuum Switch

Generator Vacuum Switch

US $ 40,000-80,000/ Piece FOB
MOQ: 1 Piece
Type : 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 Products Hot Sales 3p MCB 125A Moulded Case Circuit Breaker

Low Voltage Products Hot Sales 3p MCB 125A Moulded Case Circuit Breaker

US $ 3.95-4.13/ 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
Fsc-1 Medium Voltage Overhead Line Overload Protection Porcelain Dropout Fuse Cut out
Video

Fsc-1 Medium Voltage Overhead Line Overload Protection Porcelain Dropout Fuse Cut out

US $ 20-28/ Piece FOB
MOQ: 50 Pieces
Type : Current Fuse
Audited Supplier
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Indoor High Voltage 12kv Indoor Handcart Vacuum Circuit Break

Indoor High Voltage 12kv Indoor Handcart Vacuum Circuit Break

US $ 1,300-1,500/ 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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12kv Epoxy Resin Vacuum Interrupter with High Insulated Performance
Video

12kv Epoxy Resin Vacuum Interrupter with High Insulated Performance

US $ 172.94-186.5/ Piece FOB
MOQ: 3 Pieces
Breaking Capacity : High Voltage Circuit Breakers
Audited Supplier
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Chengdu Kaisaier Science and Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
Chat Now Send Inquiry
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
Audited Supplier
Main Products
High-voltage Switchgea, Transformer, Low-voltage Switchgear, Vacuum Circuit Breaker, Gas-insulated Switchgear
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Shanghai Zikai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Premium Frb-38MB80 AC Fast Fuse for Enhanced Performance
Video

Premium Frb-38MB80 AC Fast Fuse for Enhanced Performance

MOQ: 10 Pieces
Shape : Circle
Audited Supplier
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ZHEJIANG FUERZI ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2022
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Electro Magnetic Version High Performance, Premium Reliable 3p+N Type a 10ka Leakage Protection RCBO for Over Load Short Circuit and Earth Leakage Protection EL
Video

Electro Magnetic Version High Performance, Premium Reliable 3p+N Type a 10ka Leakage Protection RCBO for Over Load Short Circuit and Earth Leakage Protection EL

US $ 23.37/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Residual Current Circuit Breaker, Terminal Block, RCBO, RCCB, Leakage Protection Circuit Breaker, Circuit Breaker, Overcurrent Circuit Breaker, Overload Circuit Breaker
Contact Supplier
Wenzhou Huishang Electric Co. Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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10ka 1p+N RCBO Overcurrent Protection 63A Type a Electro-Magnetic Application
Video

10ka 1p+N RCBO Overcurrent Protection 63A Type a Electro-Magnetic Application

US $ 12.58/ Piece FOB
MOQ: 500 Pieces
Type : Circuit Breaker
Audited Supplier
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Wenzhou Huishang Electric Co. Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Reliable 3-Pole Circuit Breaker for Industrial Automation Systems3.
Video

Reliable 3-Pole Circuit Breaker for Industrial Automation Systems3.

US $ 1,214.85/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Industrial control products and accessories
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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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
Speed : Normal Type Circuit Breaker
Audited Supplier
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Patent Residual Current Circuit Breaker RCCB 30mA 100mA 300mA with RoHS Ce CB Semko
Video

Patent Residual Current Circuit Breaker RCCB 30mA 100mA 300mA with RoHS Ce CB Semko

US $ 4.2/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
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Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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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
Structure : MCB
Audited Supplier
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Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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Hv Outdoor Intelligent High Voltage (permanent magnet) Vacuum Circuit Breaker

Hv Outdoor Intelligent High Voltage (permanent magnet) Vacuum Circuit Breaker

US $ 3,535-7,150/ Piece FOB
MOQ: 1 Piece
Installation : Insert
Audited Supplier
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HENSWELL ELECTRIC CO., LTD.

Zhejiang , China Since 2016
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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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