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Relay & Contactor

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Mini Ature Electromagnetic Plug-in Relay DC/AC

Mini Ature Electromagnetic Plug-in Relay DC/AC

US $ 1-6/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Kunji Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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Relay H3y-2-C H3y-4-C DC12 24V AC220V 110V 8 Pins Relay Module Timer Relays

Relay H3y-2-C H3y-4-C DC12 24V AC220V 110V 8 Pins Relay Module Timer Relays

US $ 12-20/ Piece FOB
MOQ: 5 Pieces
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Shenzhen Jin Da Peng Technology Co., Ltd.

Trading Company

Guangdong , China Since 2016
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Gsz2-400si 24V DC Contactor Wholesale Single Pole 24V DC Magnetic Contactor

Gsz2-400si 24V DC Contactor Wholesale Single Pole 24V DC Magnetic Contactor

MOQ: 1 Piece
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Quanzhou Machtric Automation Equipment Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2010
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Aoasis Good Price Relay Cjx2-1210 Series AC 3p Magnetic Contactor Relays
Video

Aoasis Good Price Relay Cjx2-1210 Series AC 3p Magnetic Contactor Relays

US $ 4.8-5/ Piece FOB
MOQ: 40 Pieces
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Zhongshan Senyue Electric Appliance Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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High Quality 12VDC 24VDC 1A PCB Reed Relay
Video

High Quality 12VDC 24VDC 1A PCB Reed Relay

US $ 0.75/ Piece FOB
MOQ: 1 Piece
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2012
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Sap4040d Solid State Relay with 40A/480VAC Output
Video

Sap4040d Solid State Relay with 40A/480VAC Output

US $ 3.7-7.42/ Piece FOB
MOQ: 1 Piece
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Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2006
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Modular AC Contactor Sch8-100 - 100A Rating, 120V 100A, 50/60Hz, for Appliances and Motors DIN Rail Mount Contactor

Modular AC Contactor Sch8-100 - 100A Rating, 120V 100A, 50/60Hz, for Appliances and Motors DIN Rail Mount Contactor

US $ 15/ Piece FOB
MOQ: 10 Pieces
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Yueqing Saishi Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Smart Tuya Zigbee 4-Gang Smart Relay Switch for Home Automation
Video

Smart Tuya Zigbee 4-Gang Smart Relay Switch for Home Automation

US $ 9-10/ pieces FOB
MOQ: 5 pieces
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Taizhou Tianlai Youyang Electronic Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Good Price for Phoenix Relays 2967439 2900316 2961309 2900253

Good Price for Phoenix Relays 2967439 2900316 2961309 2900253

US $ 0.5-1/ Piece FOB
MOQ: 1,000 Pieces
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Emi International (Hk) Co. Ltd

Manufacturer/Factory

Guangdong , China Since 2022
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DC Contactor Fro S Any Crane Mzj-50A
Video

DC Contactor Fro S Any Crane Mzj-50A

US $ 7-15/ Piece FOB
MOQ: 1 Piece
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Qingdao Top Run International Trade Co., Ltd

Trading Company

Shandong , China Since 2023
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Reverse Power Protection Relay Hpd300

Reverse Power Protection Relay Hpd300

US $ 110-150/ pieces FOB
MOQ: 5 pieces
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Fuan Vision Machinery & Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Fujian , China Since 2024
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Safety Relay for Starter M008t62471 24V 5.0kw 10t Oil Sealed

Safety Relay for Starter M008t62471 24V 5.0kw 10t Oil Sealed

US $ 5-10/ Piece FOB
MOQ: 1 Piece
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Ruian Runrun Auto Parts Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2014
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Microcomputer Program Timer Switch Kg316t

Microcomputer Program Timer Switch Kg316t

US $ 10/ Piece FOB
MOQ: 1 Piece
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Changsong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
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12/24V 200A Power Unit Hydraulic Contactor Relay for Hydraulic Accessories Such as Electric Forklift Stacker
Video

12/24V 200A Power Unit Hydraulic Contactor Relay for Hydraulic Accessories Such as Electric Forklift Stacker

US $ 16-18/ Piece FOB
MOQ: 2 Pieces
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Xuchang Hengna Trading Co., LTD

Trading Company

Henan , China Since 2024
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Schneide Electric Contractor LC1d38 220V Coil 12A 3p+1no+1nc LC1d12 LC1d25 LC1d38 AC
Video

Schneide Electric Contractor LC1d38 220V Coil 12A 3p+1no+1nc LC1d12 LC1d25 LC1d38 AC

US $ 25.99-29.99/ Piece FOB
MOQ: 1 Piece
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Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2015
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485 DO Control Module 8-Channel Output Serial Port Relay Control Board
Video

485 DO Control Module 8-Channel Output Serial Port Relay Control Board

US $ 45/ Piece FOB
MOQ: 1 Piece
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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16kVA Induction Heating Machine with Advanced Temperature Control
Video

16kVA Induction Heating Machine with Advanced Temperature Control

US $ 2,700-3,900/ Piece FOB
MOQ: 1 Piece
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Shandong Weiterui Industrial Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2022
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Murr Relay 51140 Electronics Rmmd-2A/24VDC Input Relay
Video

Murr Relay 51140 Electronics Rmmd-2A/24VDC Input Relay

US $ 27.2-28.5/ Piece FOB
MOQ: 1 Piece
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Shenzhen Warriorz Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2023
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New Type Dol Magnetic Starter with Metal Base From 18A to 32A
Video

New Type Dol Magnetic Starter with Metal Base From 18A to 32A

US $ 6.9/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Lrd365 New Type Thermal Overload Relay for Slim Type Contactors LC1d40A to 65A

Lrd365 New Type Thermal Overload Relay for Slim Type Contactors LC1d40A to 65A

US $ 9/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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High-Quality, High-Reliability Magnetic Starter Contactor, Current 25A

High-Quality, High-Reliability Magnetic Starter Contactor, Current 25A

US $ 3.5-141.47/ tower FOB
MOQ: 1 tower
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Shandong Kaichuan Electric Power Equipment Co., LTD

Manufacturer/Factory

Shandong , China Since 2025
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Lscr-3 380V 100A SCR Power Controller, High Tech Thyristor Trigger & Regulator Module
Video

Lscr-3 380V 100A SCR Power Controller, High Tech Thyristor Trigger & Regulator Module

US $ 59.5-70/ Piece FOB
MOQ: 1 Piece
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Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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NNC Industrial control relay Jqx-13f NNC68AF 2Z Flange type for water heater
Video

NNC Industrial control relay Jqx-13f NNC68AF 2Z Flange type for water heater

US $ 0.97-1.04/ Piece FOB
MOQ: 600 Pieces
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CLION ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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China TUV CE Modular Contactor Manufacturers Suppliers
Video

China TUV CE Modular Contactor Manufacturers Suppliers

US $ 2-50/ Piece FOB
MOQ: 200 Pieces
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Wenzhou Beike Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Evk 200A/200VDC Contactor Normal Open for Electric Forklift Coil 12V 24V 48V
Video

Evk 200A/200VDC Contactor Normal Open for Electric Forklift Coil 12V 24V 48V

US $ 20.93-21.58/ Piece FOB
MOQ: 30 Pieces
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Shijiazhuang Estar New Energy Technology Co., Ltd

Manufacturer/Factory

Hebei , China Since 2024
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RM8-01 12va 1.3W AC 230V Latching Memory Electoric Step Relay
Video

RM8-01 12va 1.3W AC 230V Latching Memory Electoric Step Relay

US $ 6.3-8.04/ Piece FOB
MOQ: 5 Pieces
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO,Other

Zhejiang , China Since 2011
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Hot Sale 10-16 14-22 Protection Electrical Protector Thermal Overload Relay

Hot Sale 10-16 14-22 Protection Electrical Protector Thermal Overload Relay

US $ 1.25-1.4/ Piece FOB
MOQ: 1 Piece
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Yueqing Greenwich Imp & Exp Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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24kv High Voltage Embedded Pole VEP426BF for Vacuum Circuit Breaker
Video

24kv High Voltage Embedded Pole VEP426BF for Vacuum Circuit Breaker

MOQ: 9 Pieces
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Wuhan Feite Electric Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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Durable Current Transformer with 80A Rating and 1A/1b Contacts
Video

Durable Current Transformer with 80A Rating and 1A/1b Contacts

US $ 1-1.5/ Piece FOB
MOQ: 100 Pieces
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Yueqing RunEasy Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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1A 1b Contact Form General Purpose Double Coil Magnetic Latching Relay 60A 250VAC Wl08b
Video

1A 1b Contact Form General Purpose Double Coil Magnetic Latching Relay 60A 250VAC Wl08b

US $ 10/ Piece FOB
MOQ: 50 Pieces
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Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2017
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Relay with 45A for Single Phase Samrt Meter

Relay with 45A for Single Phase Samrt Meter

US $ 2.35-2.55/ Piece FOB
MOQ: 3,000 Pieces
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Jiaxing Haihan Electron Co., Ltd.

Manufacturer/Factory,Group Corporation

Zhejiang , China Since 2012
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Aoasis Cj19-95 Magnetic Contactor 220V 380V Cj19 Type Capacitor Switching Contactor

Aoasis Cj19-95 Magnetic Contactor 220V 380V Cj19 Type Capacitor Switching Contactor

US $ 19.7-21/ Piece FOB
MOQ: 1 Piece
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Aoasis (Hangzhou) International Business Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2011
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UL TUV 120A Power Relay DC12V Power Supply Photovoltaic New Energy
Video

UL TUV 120A Power Relay DC12V Power Supply Photovoltaic New Energy

US $ 5-8/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Fanhar Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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AC Contactors 3p 230V Magnetic Contactor Electrical Suppliers
Video

AC Contactors 3p 230V Magnetic Contactor Electrical Suppliers

US $ 20/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Guangyuan Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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3pole 30A AC24V AC110V AC220V Hck3-30/3 Air Conditioning Contactor
Video

3pole 30A AC24V AC110V AC220V Hck3-30/3 Air Conditioning Contactor

US $ 3-4/ Piece FOB
MOQ: 50 Pieces
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Yueqing Nanke Electric Technology Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Buy 4p 63A Series Magnetic DIN Rail Modular Contactor
Video

Buy 4p 63A Series Magnetic DIN Rail Modular Contactor

US $ 5.8-6.98/ pieces FOB
MOQ: 5 pieces
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Yueqing Yaheng Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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Ac Contactor Dc Contactor Magnetic Contactor Power Relay Vacuum Contactor Solid State Relay
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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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