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Relay & Contactor

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HHS6 Time Relay/ Delay range 0.01s~99h99m
Video

HHS6 Time Relay/ Delay range 0.01s~99h99m

US $ 12.86-21.43/ Piece FOB
MOQ: 50 Pieces
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2012
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5V 12V 24V DC Mini PCB SSR 220VAC Solid State Relay
Video

5V 12V 24V DC Mini PCB SSR 220VAC Solid State Relay

US $ 2.14-2.28/ Piece FOB
MOQ: 10 Pieces
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ZONZEN GROUP LIMITED

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2008
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Omro New G9SA-501 G9SA-521-T075 G9SA-Ex12 G9SA-Ex21 G9SA-Ex22 G9SA-301th G9SA-501th G9SA-201th DC24V AC220V Relay
Video

Omro New G9SA-501 G9SA-521-T075 G9SA-Ex12 G9SA-Ex21 G9SA-Ex22 G9SA-301th G9SA-501th G9SA-201th DC24V AC220V Relay

US $ 175-195/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2023
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DC Contactor 1000VDC 50A BI-DIRECTIONAL CONTACTOR mv Hv Voltage Contactors
Video

DC Contactor 1000VDC 50A BI-DIRECTIONAL CONTACTOR mv Hv Voltage Contactors

US $ 23-30/ Piece FOB
MOQ: 1 Piece
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Beian (Suzhou) New Energy Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
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Cjc2-2p 40A Electrical Contactor for Air Conditioner AC Contactor
Video

Cjc2-2p 40A Electrical Contactor for Air Conditioner AC Contactor

MOQ: 200 Pieces
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Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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Voltage Regulator Module High Performance SCR Technology

Voltage Regulator Module High Performance SCR Technology

US $ 32.79-38.57/ Piece FOB
MOQ: 1 Piece
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Electric Motor Comprehensive Elevator Overvoltage and Undervoltage
Video

Electric Motor Comprehensive Elevator Overvoltage and Undervoltage

US $ 7.2/ Piece FOB
MOQ: 1 Piece
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Wenzhou Taiye Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Siemens 3ra6120-1eb32 AC Motor Soft Starter System
Video

Siemens 3ra6120-1eb32 AC Motor Soft Starter System

MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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High-Performance Magnetic AC Contactors for Three-Phase Power Distribution
Video

High-Performance Magnetic AC Contactors for Three-Phase Power Distribution

US $ 3-16/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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SCDA128R SCDA128R/N Series Safety Relay Module,Manual Reset,Safety Module
Video

SCDA128R SCDA128R/N Series Safety Relay Module,Manual Reset,Safety Module

US $ 120-150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2011
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Modular Contactor Household Magnetic Contactor
Video

Modular Contactor Household Magnetic Contactor

US $ 5.9-6.5/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Gankong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Mini AC Magnetic Contactor Relay Contactor with Silver Contact Coil Voltage

Mini AC Magnetic Contactor Relay Contactor with Silver Contact Coil Voltage

US $ 1.96/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Gaonenggele Electric Co., Ltd.

Manufacturer/Factory,Other

Zhejiang , China Since 2009
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Indoor 11kv 12kv 630A Gas Insulated Switchgear High Voltage Vacuum Interrupter
Video

Indoor 11kv 12kv 630A Gas Insulated Switchgear High Voltage Vacuum Interrupter

US $ 50-150/ Piece FOB
MOQ: 1 Piece
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2020
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Single Phase Solid-State Relay 220V AC Control AC SSR-25/40/60/100AA

Single Phase Solid-State Relay 220V AC Control AC SSR-25/40/60/100AA

US $ 3.1-3.7/ pieces FOB
MOQ: 10 pieces
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Yuanhuang Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Motor Protection Switches Gv3me08 Gv3 Breaker

Motor Protection Switches Gv3me08 Gv3 Breaker

US $ 24-26/ Piece FOB
MOQ: 10 Pieces
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Yueqing Woen Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Te Kilovac 200haana CE Hv Conductor Industrial Ceramic Silver Terminal Contactor 12~24V Coil Electromagnetic DC Relay
Video

Te Kilovac 200haana CE Hv Conductor Industrial Ceramic Silver Terminal Contactor 12~24V Coil Electromagnetic DC Relay

US $ 49.73-54.71/ Piece FOB
MOQ: 5 Pieces
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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250V Cj19 Series Switching AC Capacitor Contactor 32A
Video

250V Cj19 Series Switching AC Capacitor Contactor 32A

US $ 9-40/ Piece FOB
MOQ: 4 Pieces
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HENGYI ELECTRICAL CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2021
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Shihlin Single Phase Magnetic Starter & Manual Motor Starter - Competitive Price for Industrial Use

Shihlin Single Phase Magnetic Starter & Manual Motor Starter - Competitive Price for Industrial Use

US $ 19.99-29.99/ Piece FOB
MOQ: 1 Piece
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Chengdu Canmeng Trading Co., Ltd

Trading Company

Sichuan , China Since 2025
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High-Performance Chint Nc2 Contactor for Reliable Power Management

High-Performance Chint Nc2 Contactor for Reliable Power Management

US $ 60-65/ Piece FOB
MOQ: 1 Piece
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Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2023
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Electronic Digital Motor Protection Relay Overload Relays with LCD Screen, for 3p3w 380VAC 415VAC Generator System

Electronic Digital Motor Protection Relay Overload Relays with LCD Screen, for 3p3w 380VAC 415VAC Generator System

US $ 60-150/ Piece FOB
MOQ: 1 Piece
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Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing , China Since 2024
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Omro-N H3cr-A8 AC24-48/DC12-48 H3cr-F8 AC100-240/DC100-125 H3cr-A8 AC100-240/DC100-125 H3cr-a AC100-240/DC100-125 H3cr-a AC24-48/DC12-48 Time Relay

Omro-N H3cr-A8 AC24-48/DC12-48 H3cr-F8 AC100-240/DC100-125 H3cr-A8 AC100-240/DC100-125 H3cr-a AC100-240/DC100-125 H3cr-a AC24-48/DC12-48 Time Relay

US $ 50-500/ Piece FOB
MOQ: 1 Piece
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Shenzhen Aimiqu Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2022
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Compact Slim Relay Module Board with DIN Rail Power Supply
Video

Compact Slim Relay Module Board with DIN Rail Power Supply

US $ 3.4-3.6/ Piece FOB
MOQ: 100 Pieces
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Jiangxi Huntec Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2025
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Industrial Relay Module 2903315 Rif-2-Rpt-Ldp-24DC/2X21 #03

Industrial Relay Module 2903315 Rif-2-Rpt-Ldp-24DC/2X21 #03

US $ 9.77-10.69/ Piece FOB
MOQ: 1 Piece
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu , China Since 2023
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Reliable 12V Starter Relay for Efficient Vehicle Engine Performance
Video

Reliable 12V Starter Relay for Efficient Vehicle Engine Performance

US $ 9-10/ Piece FOB
MOQ: 1 Piece
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Changzhou Sanghao Mechanical and Electrical Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2017
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Mini Electric DIN Rail 24-Hour Daily Programmable Mechanical Timer Switch Sul181h
Video

Mini Electric DIN Rail 24-Hour Daily Programmable Mechanical Timer Switch Sul181h

US $ 3.98/ Piece FOB
MOQ: 1 Piece
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Wenzhou Zhechi Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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New Original Schneiders LC1d25m7c IEC Contactor with Coil Fast Shipping

New Original Schneiders LC1d25m7c IEC Contactor with Coil Fast Shipping

US $ 1-100/ Piece FOB
MOQ: 1 Piece
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Kunshan Autofits Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2024
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AC Contactor Factory 3p LC1d50 Magnetic AC Contactor with 50A Voltage 110V Coil Electrical AC Contactor
Video

AC Contactor Factory 3p LC1d50 Magnetic AC Contactor with 50A Voltage 110V Coil Electrical AC Contactor

US $ 7.3/ Piece FOB
MOQ: 1 Piece
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Single Phase/Three Phase 2-CT Type Electronic Digital Overload Overcurrent Phase Loss Protection Relay

Single Phase/Three Phase 2-CT Type Electronic Digital Overload Overcurrent Phase Loss Protection Relay

US $ 5-8.1/ Piece FOB
MOQ: 5 Pieces
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Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2010
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Smart WiFi DIN Rail Switch for 230V AC Home Control Ewelink

Smart WiFi DIN Rail Switch for 230V AC Home Control Ewelink

US $ 8.36/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Tongzheng Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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High Quality Popular Automobile Car 12V 30A Automatic Relay

High Quality Popular Automobile Car 12V 30A Automatic Relay

US $ 0.3-0.8/ Piece FOB
MOQ: 500 Pieces
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Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Electrical Buttons Bimetal Contacts for Timers Contact Point for Controller Silver Contact Tips for Breaker

Electrical Buttons Bimetal Contacts for Timers Contact Point for Controller Silver Contact Tips for Breaker

US $ 0.1/ Piece FOB
MOQ: 50,000 Pieces
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Wenzhou Saijin Electrical Alloy Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2023
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Relay Manufacturer Hh52pl My2nj 8 Pins Industrial Miniature Control Relays
Video

Relay Manufacturer Hh52pl My2nj 8 Pins Industrial Miniature Control Relays

US $ 0.68/ Piece FOB
MOQ: 100 Pieces
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Naidian Group Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang , China Since 2013
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1.14kv 125A Low Voltage Vacuum Switch for Mining (CKJ5)
Video

1.14kv 125A Low Voltage Vacuum Switch for Mining (CKJ5)

US $ 100/ pcs FOB
MOQ: 1 pcs
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Cjx2 Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay AC Contactor

Cjx2 Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay AC Contactor

US $ 1.28-19/ Piece FOB
MOQ: 1 Piece
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Shuaixin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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High-Performance P+F Electrical Contactor for Reliable Circuit Protection
Video

High-Performance P+F Electrical Contactor for Reliable Circuit Protection

US $ 85-105/ Piece FOB
MOQ: 1 Piece
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing , China Since 2020
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Factory Price Energy Saving AC DC Reliable Electrical Contactor
Video

Factory Price Energy Saving AC DC Reliable Electrical Contactor

US $ 10-30/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Ac Contactor Dc Contactor Magnetic Contactor Power Relay Solid State Relay Vacuum Contactor
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About Relay & Contactor FAQ

  • QWhat is the difference between a relay and a contactor?

    A relay is generally used for switching smaller loads in electronic circuits, while a contactor is designed for handling higher current applications, often found in industrial and commercial settings. Knowing your specific requirements helps determine which component is best suited for your needs.

  • QHow can I identify a reliable supplier for relay & contactor products in China?

    Finding a reliable supplier in China involves thorough research, including checking credentials, certifications, and reviews. Attend industry expos, contact manufacturers directly, and request product samples to assess quality. Partnering with reputable suppliers ensures product authenticity and quality.

  • QWhat are the benefits of sourcing relay & contactor products for electric and electronic applications?

    Sourcing reliable products helps ensure safety, efficiency, and durability in your electric and electronic systems. Quality components like relays and contactors optimize performance and protect equipment from damage. Working with trusted suppliers in China enhances product reliability and supplier accountability.

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