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Relay & Contactor

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DC or AC Control 10A 120A LED Zero Coross SSR Three Phase Solid State Relay 3 Phase
Video

DC or AC Control 10A 120A LED Zero Coross SSR Three Phase Solid State Relay 3 Phase

US $ 6.8-7/ 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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SIEMENS 3RT2024-2BB40 industrial-grade AC contactor

SIEMENS 3RT2024-2BB40 industrial-grade AC contactor

US $ 49.62/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongping Technology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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Magnetic Contactor Sc-N2, Coil: 24VAC for FUJI

Magnetic Contactor Sc-N2, Coil: 24VAC for FUJI

US $ 43/ 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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Ptf08A 8pin Relay Socket for Ly2n
Video

Ptf08A 8pin Relay Socket for Ly2n

US $ 0.35/ Piece FOB
MOQ: 3,000 Pieces
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Antel Electronics (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Relay Hrs2h-S-DC5V-N Hrs2h-S-DC24V-N Hrs2h-S-DC12V-N Hrm3-S-DC5V-a Hrm3-S-DC12V-a Hrm3-S-DC5V Hrm3-S-DC12V Hrm3-S-DC24V in Stock
Video

Relay Hrs2h-S-DC5V-N Hrs2h-S-DC24V-N Hrs2h-S-DC12V-N Hrm3-S-DC5V-a Hrm3-S-DC12V-a Hrm3-S-DC5V Hrm3-S-DC12V Hrm3-S-DC24V 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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Oasis Cjx2-18z 18A 380V Coil Voltage 3 Pole Magnetic DC Contactor
Video

Oasis Cjx2-18z 18A 380V Coil Voltage 3 Pole Magnetic DC Contactor

US $ 6.48-6.83/ 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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Nlc1-8011 AC Industrial Electromagnetic Air Conditioner Contactor with CE
Video

Nlc1-8011 AC Industrial Electromagnetic Air Conditioner Contactor with CE

US $ 17.8-18.3/ Piece FOB
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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Brand New Original Weidmuller Terminal Relay Trs 24VDC 1co Au 1123000000

Brand New Original Weidmuller Terminal Relay Trs 24VDC 1co Au 1123000000

US $ 8-10/ Piece FOB
MOQ: 1 Piece
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Xiamen Swill Intelligence Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2023
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Original FUJI Sc-E1p Electromagnetism 110V AC Contactor

Original FUJI Sc-E1p Electromagnetism 110V AC Contactor

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

Trading Company

Sichuan , China Since 2020
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Forklift Spare Parts Albright Contactor Sw181b-245t 48V
Video

Forklift Spare Parts Albright Contactor Sw181b-245t 48V

US $ 75-80/ 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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Overvoltage Relay, Motor Under-Voltage Protector

Overvoltage Relay, Motor Under-Voltage Protector

MOQ: 500 Pieces
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Yueqing Long Road Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2016
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Delixi Type Cjx1-85 AC Contactor Magnetic 220V 380V 110V 36V 24V

Delixi Type Cjx1-85 AC Contactor Magnetic 220V 380V 110V 36V 24V

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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AC Contactor for Air Conditioner 1p 2p 3p Air Conditioning Magnetic Contactor Contactor

AC Contactor for Air Conditioner 1p 2p 3p Air Conditioning Magnetic Contactor Contactor

US $ 2.78-3.35/ Piece FOB
MOQ: 100 Pieces
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Ningbo Domi Refrigeration Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Am Series Starter Relay Price for AC Relay Starter Relay
Video

Am Series Starter Relay Price for AC Relay Starter Relay

US $ 1.49-2.99/ Piece FOB
MOQ: 1,000 Pieces
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NINGBO SANHE REFRIGERATION CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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Jr28-200 New Original 200A Thermal Over Current Protection Relay Thermal Relays Types
Video

Jr28-200 New Original 200A Thermal Over Current Protection Relay Thermal Relays Types

US $ 43/ Piece FOB
MOQ: 50 Pieces
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Yueqing Ann Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2016
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Universal Compressor Relay for Refrigeration and Freezer Systems
Video

Universal Compressor Relay for Refrigeration and Freezer Systems

US $ 0.1-0.8/ Piece FOB
MOQ: 100 Pieces
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Ningbo Coolwell Import & Export Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Kodery DC Solid State Relay / Thermal Overload Relay / SSR Relay
Video

Kodery DC Solid State Relay / Thermal Overload Relay / SSR Relay

US $ 4-5/ 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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Newtrend Lp1K090085MD Lp1K120085MD High Quality 4p 2no 2nc AC-1 20A 220V DC Coil Solder Pins 4 Pole Elevator Mini Contactors

Newtrend Lp1K090085MD Lp1K120085MD High Quality 4p 2no 2nc AC-1 20A 220V DC Coil Solder Pins 4 Pole Elevator Mini Contactors

US $ 7-12/ Piece FOB
MOQ: 50 Pieces
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Shanghai Newtrend Electric Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
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RP Series Refrigerator Compressor Relay Protector
Video

RP Series Refrigerator Compressor Relay Protector

US $ 0.5-5/ Piece FOB
MOQ: 500 Pieces
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Superair Group Limited

Trading Company

Zhejiang , China Since 2021
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400A Circuit Breaker with Durable Performance for Industrial Automation Power Protection
Video

400A Circuit Breaker with Durable Performance for Industrial Automation Power Protection

US $ 5-88/ Piece FOB
MOQ: 2 Pieces
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Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2024
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Soft Start Star Delta Motor Controller Thyristor Contactor
Video

Soft Start Star Delta Motor Controller Thyristor Contactor

US $ 800-1,000/ Piece FOB
MOQ: 1 Piece
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Ningbo Langch International Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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Fully Automatic Car Relay Switch Assembly Machine From Sinuowei
Video

Fully Automatic Car Relay Switch Assembly Machine From Sinuowei

US $ 40,000-140,000/ 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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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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12V 40A 4 Pin Waterproof Integrated Auto Relay Car Relay

12V 40A 4 Pin Waterproof Integrated Auto Relay Car Relay

US $ 0.4-1/ Piece FOB
MOQ: 50 Pieces
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Honha Autoparts Group Co., Limited

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
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FUJI Miniature Control Relays Hh54p-L with LED DC100-110V Plug-in Mounting

FUJI Miniature Control Relays Hh54p-L with LED DC100-110V Plug-in Mounting

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

Manufacturer/Factory

Zhejiang , China Since 2017
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Original Ms325-12.5 9.5-12.5A Manual Motor Starter Fast Delivery

Original Ms325-12.5 9.5-12.5A Manual Motor Starter Fast Delivery

US $ 40-65/ Piece FOB
MOQ: 1 Piece
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Abrizone Electronics Co., Ltd.

Trading Company

Zhejiang , China Since 2025
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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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High-Performance Industrial AC Contactor with No Nc Function
Video

High-Performance Industrial AC Contactor with No Nc Function

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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400A 12kv 3 Phase AC High Voltage Vacuum Contactor Factory Supply

400A 12kv 3 Phase AC High Voltage Vacuum Contactor Factory Supply

US $ 285-300/ PC FOB
MOQ: 1 PC
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Luoyang Modi Tungsten & Molybdenum Material Co., Ltd.

Manufacturer/Factory,Trading Company

Henan , China Since 2019
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Sealed Type Latching Relay Module for Smart Home
Video

Sealed Type Latching Relay Module for Smart Home

US $ 1.25-3.65/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Goodvic Electronic Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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UL Approval Air Conditioner Contactor with 110V/AC
Video

UL Approval Air Conditioner Contactor with 110V/AC

US $ 1.8-3/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Juhong Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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Licensed Dustproof Epoxy-Sealed DC Automotive & EV Power Relay for Transformer

Licensed Dustproof Epoxy-Sealed DC Automotive & EV Power Relay for Transformer

US $ 0.35-0.39/ Piece FOB
MOQ: 1 Piece
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Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Customizable Current Transformer Double Coils 1A/1b 80A Max Current
Video

Customizable Current Transformer Double Coils 1A/1b 80A Max Current

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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OEM Single Phase Low Voltage Vacuum Contactor for Capacitor Applications
Video

OEM Single Phase Low Voltage Vacuum Contactor for Capacitor Applications

US $ 35-460/ Piece FOB
MOQ: 1 Piece
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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90A 9V Single/Double Coil Spst Magnetic Latching Smart Meter Relay
Video

90A 9V Single/Double Coil Spst Magnetic Latching Smart Meter Relay

US $ 1.05-1.5/ Piece FOB
MOQ: 10 Pieces
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Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory

Jiangxi , China Since 2017
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Flourishing Relay Innovation Advanced High Quality PCB Relay with Rohs
Video

Flourishing Relay Innovation Advanced High Quality PCB Relay with Rohs

US $ 0.48-0.53/ Piece FOB
MOQ: 2,000 Pieces
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Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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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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