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Relay & Contactor

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Reliable Solid State Relay 220V for Industrial Applications

Reliable Solid State Relay 220V for Industrial Applications

US $ 4-7/ Piece FOB
MOQ: 5 Pieces
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Jiangsu Danxiang Scr Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2025
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Te Lev100A5ang High-Voltage DC Relay New Energy Contact Ihv200A1anaihv200A2analev200h4ana
Video

Te Lev100A5ang High-Voltage DC Relay New Energy Contact Ihv200A1anaihv200A2analev200h4ana

US $ 36/ Piece FOB
MOQ: 2 Pieces
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Shanghai Leyi Electronic Technology Co., Ltd

Manufacturer/Factory,Trading Company

Shanghai , China Since 2026
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Phoenix Contact Current Monitoring Relay Macx-Mr-C-10-PT
Video

Phoenix Contact Current Monitoring Relay Macx-Mr-C-10-PT

US $ 95-99/ Piece FOB
MOQ: 1 Piece
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Quanzhou Yibai Automation Technology Co., Ltd

Trading Company

Fujian , China Since 2026
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Zhiming Cj19 Series AC Contactor 220V/380VAC Magnetic Switching 3pole 3 Phase 63A
Video

Zhiming Cj19 Series AC Contactor 220V/380VAC Magnetic Switching 3pole 3 Phase 63A

US $ 4.78-40.91/ Piece FOB
MOQ: 50 Pieces
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Zhiming Group Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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Air Conditioning AC Contactor Clk-15jf40c Magnetic Contactor Coil
Video

Air Conditioning AC Contactor Clk-15jf40c Magnetic Contactor Coil

US $ 0.5-1.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Jinlicheng Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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AC Electric Magnetic 3 Pole 25A 18A Contactors 220V with 85% Silver Electrical Contact
Video

AC Electric Magnetic 3 Pole 25A 18A Contactors 220V with 85% Silver Electrical Contact

US $ 8/ Piece FOB
MOQ: 12 Pieces
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Cycling Time Relay with Pulse/Pause Start Programmable on/off Cyclic Timer for Ventilation and Pumps Time Switch for Cycling
Video

Cycling Time Relay with Pulse/Pause Start Programmable on/off Cyclic Timer for Ventilation and Pumps Time Switch for Cycling

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

Manufacturer/Factory

Zhejiang , China Since 2025
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Cjx2 (LC1) Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay Contactor
Video

Cjx2 (LC1) Excellent Quality AC Magnetic Contactor with CE Certificate Motor Starter Relay Contactor

US $ 9.9-11/ Piece FOB
MOQ: 1 Piece
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Cjx2-2501 25A 50/60Hz 3-Phase 3800V Contactor
Video

Cjx2-2501 25A 50/60Hz 3-Phase 3800V Contactor

US $ 3.99-4.56/ Piece FOB
MOQ: 1 Piece
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Andeli Group Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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Dual-Purpose AC and DC Power Contactor for Motor Control and Industrial Applications
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Dual-Purpose AC and DC Power Contactor for Motor Control and Industrial Applications

US $ 10/ Piece FOB
MOQ: 500 Pieces
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Wenzhou Yuanda Electrical Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2006
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High Quality AC Contactor for Lighting and Heating Loads with Compact Dimensions

High Quality AC Contactor for Lighting and Heating Loads with Compact Dimensions

US $ 3/ 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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Cj19 AC Types of Contactor 3 Phase Electric Magnetic Contactor 380V

Cj19 AC Types of Contactor 3 Phase Electric Magnetic Contactor 380V

US $ 1.5-36/ Piece FOB
MOQ: 1 Piece
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Shuaixin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Ckg3 3.6kv 7.2kv High Voltage AC Electrical Vacuum Contactor 200A 630A

Ckg3 3.6kv 7.2kv High Voltage AC Electrical Vacuum Contactor 200A 630A

US $ 200-500/ 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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AC Contactor 3p 220V 380V 9A-95A Magnetic Three Phase for Industrial Motor Control and Automation Systems

AC Contactor 3p 220V 380V 9A-95A Magnetic Three Phase for Industrial Motor Control and Automation Systems

US $ 5-5.7/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Youcai Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2026
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Power Main Switch or Power Relay for Large Automobiles

Power Main Switch or Power Relay for Large Automobiles

US $ 0.37/ Piece FOB
MOQ: 100 Pieces
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YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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2903370 Phoenix Contact Rif-0-Rpt-24DC/21 Push in Relay Module

2903370 Phoenix Contact Rif-0-Rpt-24DC/21 Push in Relay Module

US $ 3.9-4.6/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Electronics Co., Ltd

Manufacturer/Factory

Jiangsu , China Since 2025
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3-Phase AC Contactor with 95A Main Circuit Rating for Reliable Operation
Video

3-Phase AC Contactor with 95A Main Circuit Rating for Reliable Operation

US $ 33.1/ Piece FOB
MOQ: 5 Pieces
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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AC DC Magnetic 3 Pole Motor Starter Capacitor Switching Heavy Duty Industrial Appliance HVAC Compressor Elevator Relay Wholesale Contactor
Video

AC DC Magnetic 3 Pole Motor Starter Capacitor Switching Heavy Duty Industrial Appliance HVAC Compressor Elevator Relay Wholesale Contactor

US $ 4.64-8.69/ Piece FOB
MOQ: 100 Pieces
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Sienwell Electronic Co., Limited

Trading Company

Guangdong , China Since 2023
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Tesys Lrf - Electronic Thermal Overload Relay - 60...100 a - Class 10

Tesys Lrf - Electronic Thermal Overload Relay - 60...100 a - Class 10

US $ 128/ Piece FOB
MOQ: 1 Piece
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory

Hubei , China Since 2020
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Reliable Double-Float Buchholz Relay for Efficient Transformer Operations
Video

Reliable Double-Float Buchholz Relay for Efficient Transformer Operations

US $ 85/ Piece FOB
MOQ: 30 Pieces
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Bushing(Beijing)Hv Electric Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Industrial 3-Phase Solid State Relay - DC-AC, 5-32VDC, 20mA, 10-100A, SSR-3 Series Screw Terminals

Industrial 3-Phase Solid State Relay - DC-AC, 5-32VDC, 20mA, 10-100A, SSR-3 Series Screw Terminals

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

Manufacturer/Factory

Zhejiang , China Since 2011
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DTY-48d40p-220f Fully Isolated Single-Phase AC Voltage Regulator Module

DTY-48d40p-220f Fully Isolated Single-Phase AC Voltage Regulator Module

US $ 26.8-27.6/ Piece FOB
MOQ: 100 Pieces
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GLOBE-SHANGHAI CHINA LOCK CO., LTD.

Trading Company

Shanghai , China Since 2021
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All New Voltage Sensitive Relay Vsran01
Video

All New Voltage Sensitive Relay Vsran01

US $ 31.9/ Piece FOB
MOQ: 50 Pieces
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Poly Run Enterprise Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2006
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Strom St265 Electronic Current Protection Relay
Video

Strom St265 Electronic Current Protection Relay

US $ 500/ Set FOB
MOQ: 1 Set
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ZHUHAI STROM ELECTRIC CO., LTD.

Manufacturer/Factory

Guangdong , China Since 2026
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UR21 6mm Slim Type Low Voltage DIN Rail Mounted Ultra Thin Power Relay
Video

UR21 6mm Slim Type Low Voltage DIN Rail Mounted Ultra Thin Power Relay

US $ 0.99-1.5/ pieces FOB
MOQ: 50 pieces
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Unizen Electrical(Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2024
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Good Price CCC/CE 3p Gwiec Silver Contact Electrical 380V Mini Contactor Cjx2
Video

Good Price CCC/CE 3p Gwiec Silver Contact Electrical 380V Mini Contactor Cjx2

US $ 1-1.5/ 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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High Load Current High Voltage Auto DC Contactor Relay 200AMP Contactor
Video

High Load Current High Voltage Auto DC Contactor Relay 200AMP Contactor

US $ 7.1-9.05/ Piece FOB
MOQ: 10 Pieces
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Jiangxi Nanma Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangxi , China Since 2015
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Safety Relay 774318 for Pilz

Safety Relay 774318 for Pilz

US $ 185/ 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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New Original Sensata Crydom Gnr20dcz Solid State Relay Fast Shipping
Video

New Original Sensata Crydom Gnr20dcz Solid State Relay 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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RM17te00 Motor Overload Protection Relay

RM17te00 Motor Overload Protection Relay

US $ 1-9,999/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Relay Jqx-37f/12-1h Jqx-37f-012-1h PA1a-12V Jqc-3f (T73) -5VDC Jzc-36f-012-HS Jzc-36f-024-HS Jzc-36f-005-HS in Stock

Relay Jqx-37f/12-1h Jqx-37f-012-1h PA1a-12V Jqc-3f (T73) -5VDC Jzc-36f-012-HS Jzc-36f-024-HS Jzc-36f-005-HS in Stock

US $ 0.1-1/ Piece FOB
MOQ: 10 Pieces
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ShenZhen Nova Semiconductor Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2021
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4119 4120 General Purpose Electromagnetic Relay
Video

4119 4120 General Purpose Electromagnetic Relay

US $ 0.45/ Piece FOB
MOQ: 1,000 Pieces
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Antel Electronics (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Forklift Spare Parts Albright Contactor Sw80-6 24V
Video

Forklift Spare Parts Albright Contactor Sw80-6 24V

US $ 25-30/ 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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Aoasis SMC-50/65/75/85n 75A Mechanical Interlocking Reversing Contactor Coil 440V 380V 220V Gmc Factory

Aoasis SMC-50/65/75/85n 75A Mechanical Interlocking Reversing Contactor Coil 440V 380V 220V Gmc Factory

US $ 18-54/ 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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Lrd Series Thermal Overload Relay
Video

Lrd Series Thermal Overload Relay

MOQ: 10 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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Original Omron My2n-J Four Open Four Close Middle Relay

Original Omron My2n-J Four Open Four Close Middle Relay

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

Trading Company

Sichuan , China Since 2020
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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 are the key differences between relay and contactor?

    The main difference lies in their function: relays are used for low-power applications, while contactors handle high-voltage operations. If you're seeking cheap relays or robust contactors, understanding their features is essential. Learning more about these devices can lead to better choices for your projects.

  • QHow do I choose the right relay for my application?

    Choosing the right relay involves considering voltage ratings and response speed. If you’re in the market for high-quality relays at a factory direct price, assess both the load requirements and type of control needed. Custom options may also provide an efficient solution tailored to your requirements.

  • QWhat should I consider when selecting a contactor?

    When selecting a contactor, prioritize specifications like the control voltage, number of poles, and current rating. For those aiming to remain on trend, focusing on reliable manufacturers and top-rated options will assure long-term performance. Get a wholesale quote to explore discounts on bulk purchases with custom solutions available!

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