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Relay & Contactor

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Asymmetric Cycle Time Relay Single-Function Delay on Delay off 0.1-10 Days DIN Rail Mounted Timer Relay for Pumps, Fans, Heating
Video

Asymmetric Cycle Time Relay Single-Function Delay on Delay off 0.1-10 Days DIN Rail Mounted Timer Relay for Pumps, Fans, Heating

US $ 5-8/ Piece FOB
MOQ: 1 Piece
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Zhejiang Jiuji Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Premium Industrial Ysf9 Series Pressure Relief Valves for Safety
Video

Premium Industrial Ysf9 Series Pressure Relief Valves for Safety

MOQ: 1 Piece
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Bushing(Beijing)Hv Electric Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Socket Automatic Production Line Machine

Socket Automatic Production Line Machine

US $ 67,000-150,000/ Set FOB
MOQ: 1 Set
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Xiamen Sinuowei Automated Science and Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2022
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Cjx2-8011 Contact 80A Silver Contactors for AC220V 380V Copper / Silver Contact Cjx2-9511
Video

Cjx2-8011 Contact 80A Silver Contactors for AC220V 380V Copper / Silver Contact Cjx2-9511

US $ 13-15/ Piece FOB
MOQ: 10 Pieces
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Factory New Design UR21 Slim Type DIN Rail Mounted Ultra Thin Relay
Video

Factory New Design UR21 Slim Type DIN Rail Mounted Ultra Thin Relay

US $ 0.1-1.15/ pieces FOB
MOQ: 500 pieces
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Unizen Electrical(Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2024
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Jr36 Series 6.8-11A Thermal Overload Protection Relay 220V/380V Thermal Overload Relay

Jr36 Series 6.8-11A Thermal Overload Protection Relay 220V/380V Thermal Overload Relay

US $ 0.95/ Piece FOB
MOQ: 100 Pieces
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Yueqing Zhenkang Electric Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Wholesale DIN Rail Mounted Ultra Thin Relay IP 67 Sealed Electromagnetic Relay

Wholesale DIN Rail Mounted Ultra Thin Relay IP 67 Sealed Electromagnetic Relay

US $ 0.1-1.15/ pieces FOB
MOQ: 50 pieces
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Chuzhou Utility Electrical Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2024
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AC Contactor for LC1-D25 AC 220V

AC Contactor for LC1-D25 AC 220V

US $ 3.2/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Kivi Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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TUV Approved AC Household Module Contactor Auto Manual Control

TUV Approved AC Household Module Contactor Auto Manual Control

MOQ: 10 Pieces
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Radin Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Contactor 30 AMP Contactor 40A 80 AMP Contactor 220V
Video

Contactor 30 AMP Contactor 40A 80 AMP Contactor 220V

US $ 1.19-8.99/ Piece FOB
MOQ: 300 Pieces
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NINGBO SANHE REFRIGERATION CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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High Quality 1pole 2 Pole 3pole Air Conditioner AC Contactor

High Quality 1pole 2 Pole 3pole Air Conditioner AC Contactor

US $ 4.5-4.8/ Piece FOB
MOQ: 500 Pieces
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Ningbo Domi Refrigeration Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Original Gsh Series Leakage Switch Protector Circuit Breaker

Original Gsh Series Leakage Switch Protector Circuit Breaker

MOQ: 1 Piece
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2020
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2963747 New and Original Psr-SCP- 24UC/Urm/5X1/2X2 Phoenix Safety Relays

2963747 New and Original Psr-SCP- 24UC/Urm/5X1/2X2 Phoenix Safety Relays

US $ 86.9-88.8/ Piece FOB
MOQ: 1 Piece
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Sichuan Hongjun Science and Technology Co., Ltd.

Trading Company

Sichuan , China Since 2016
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Geyue Gyfk-450V 80A Innovative Efficient Compound Switch for Power Factor Optimization
Video

Geyue Gyfk-450V 80A Innovative Efficient Compound Switch for Power Factor Optimization

US $ 19.85-22.06/ Piece FOB
MOQ: 50 Pieces
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Zhejiang Geyue Electric Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Forklift Parts Albright Contactor DC182-3 24V 200A
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Forklift Parts Albright Contactor DC182-3 24V 200A

US $ 130-150/ Piece FOB
MOQ: 1 Piece
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Hefei Liftpart Machinery Technology Co., Ltd.

Trading Company

Anhui , China Since 2020
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for Electric Generator Electric Parts LC1d
Video

for Electric Generator Electric Parts LC1d

US $ 3.1-7.35/ Piece FOB
MOQ: 100 Pieces
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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory

Anhui , China Since 2016
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BCH8-63 63A 2P 4P Versatile AC Contactor for Motor Control Solutions Contactor
Video

BCH8-63 63A 2P 4P Versatile AC Contactor for Motor Control Solutions Contactor

US $ 5.5-5.9/ Piece FOB
MOQ: 60 Pieces
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Taimu Electrical (Hangzhou)Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Delixi AC Contactor Cjx1 16 AMP Types of Magnetic Contactor Contactor Auxiliary Block

Delixi AC Contactor Cjx1 16 AMP Types of Magnetic Contactor Contactor Auxiliary Block

US $ 0.99-5.9/ Piece FOB
MOQ: 1 Piece
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Taizhou Minghe Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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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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5 Poles Electric Contactor 7.2 Kv Vacuum Contactor
Video

5 Poles Electric Contactor 7.2 Kv Vacuum Contactor

US $ 299-359/ Piece FOB
MOQ: 1 Piece
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Schneide LC1d32mdc Magnetic AC Contactor 40A 110V 220V 380V - 50/60Hz in Stock
Video

Schneide LC1d32mdc Magnetic AC Contactor 40A 110V 220V 380V - 50/60Hz in Stock

US $ 49-59/ Piece FOB
MOQ: 1 Piece
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong , China Since 2022
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3 Phase Digital Voltage Current Protector Device for Electronics
Video

3 Phase Digital Voltage Current Protector Device for Electronics

US $ 15.5-17.75/ Piece FOB
MOQ: 10 Pieces
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DONGGUAN LEADER TECHNOLOGY CO., LIMITED

Manufacturer/Factory

Guangdong , China Since 2015
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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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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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5V/12V/24V 4 Channel Relay Module Supportthe High (Red board)

5V/12V/24V 4 Channel Relay Module Supportthe High (Red board)

US $ 1.7-2.1/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Ke Zhi You Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2018
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Auto Parts Fit to Mitsubishi Small Contactor Solenoid Relay OEM 6682758
Video

Auto Parts Fit to Mitsubishi Small Contactor Solenoid Relay OEM 6682758

US $ 65-85/ Piece FOB
MOQ: 5 Pieces
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Guangzhou Lingyue Auto Parts Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2020
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Wholesale Electronic Components Support Bom Quotation 12VDC 30A 5pin Power Relay 953-1A-12dg-2

Wholesale Electronic Components Support Bom Quotation 12VDC 30A 5pin Power Relay 953-1A-12dg-2

US $ 0.54-0.56/ Piece FOB
MOQ: 1,000 Pieces
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Shenzhen Jin Da Peng Technology Co., Ltd.

Trading Company

Guangdong , China Since 2016
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Test-330 Three Phase Relay Protection Microcomputer Test System
Video

Test-330 Three Phase Relay Protection Microcomputer Test System

US $ 3,000-6,500/ Piece FOB
MOQ: 1 Piece
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Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2013
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Safety Magnetic Contactor, Model Src Magnetic Starter

Safety Magnetic Contactor, Model Src Magnetic Starter

MOQ: 100 Pieces
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Yueqing Long Road Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2016
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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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220V AC Three-Phase Electromagnetic Starter Contactor Magnetic Dol Switch for Motor Starter

220V AC Three-Phase Electromagnetic Starter Contactor Magnetic Dol Switch for Motor Starter

US $ 5.55-15.55/ sets FOB
MOQ: 1 sets
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Zhejiang Anfu New Energy Technology Co.,Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2005
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Tuya 16A Smart Mini Switch with Two-Way Relay Control
Video

Tuya 16A Smart Mini Switch with Two-Way Relay Control

US $ 6-7/ 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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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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Oil Flow Indicator Electric Buchholz Relay for Transformer

Oil Flow Indicator Electric Buchholz Relay for Transformer

US $ 68-78/ Piece FOB
MOQ: 2 Pieces
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Reliable 3p Contactor with No and Nc Contacts for Motors
Video

Reliable 3p Contactor with No and Nc Contacts for Motors

US $ 3/ Piece FOB
MOQ: 100 Pieces
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Fuzhou Wells Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2024
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Onpow 7A General Purpose Relay with LED/2 Sets (ORU2ZL)
Video

Onpow 7A General Purpose Relay with LED/2 Sets (ORU2ZL)

US $ 0.9-1.04/ Piece FOB
MOQ: 1 Piece
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Onpow Push Button Manufacture Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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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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