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High-Frequency Solid State Relay 2902972 PLC-Opt- 24DC/ 5DC/100kHz-G #03

High-Frequency Solid State Relay 2902972 PLC-Opt- 24DC/ 5DC/100kHz-G #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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Siron Y434 8-Bit 1c Power Relay Module Wide Base Type Power Relay Module
Video

Siron Y434 8-Bit 1c Power Relay Module Wide Base Type Power Relay Module

US $ 53.61/ Piece FOB
MOQ: 1 Piece
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Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Af400-30-11-70 ABB 3-Pole AC Contactor 400A Wide Voltage Coil 100-250V AC/DC
Video

Af400-30-11-70 ABB 3-Pole AC Contactor 400A Wide Voltage Coil 100-250V AC/DC

US $ 501.38-603.51/ Piece FOB
MOQ: 1 Piece
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Fuzhou Lingrui Import and Export Co., Ltd.

Trading Company

Fujian , China Since 2026
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0918 3TF Series AC Contactor 205A 400V/690V 50Hz/60Hz Durable
Video

0918 3TF Series AC Contactor 205A 400V/690V 50Hz/60Hz Durable

US $ 3.5-10.5/ Piece FOB
MOQ: 100 Pieces
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Mingri Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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2p 30A AC220V Cjx9-30/2 Air Conditioner Contactor
Video

2p 30A AC220V Cjx9-30/2 Air Conditioner Contactor

US $ 1-3/ 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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Cj20 Contactor with Weldability and Abrasion Resistance
Video

Cj20 Contactor with Weldability and Abrasion Resistance

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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New Original Electronic Components Low Cost Integrated Circuits General Purpose Power Relay Rt424024
Video

New Original Electronic Components Low Cost Integrated Circuits General Purpose Power Relay Rt424024

US $ 0.56-0.94/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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3TF32 AC Contacors, Ce Proved AC Contactors, ISO9001 Proved High Quality AC Contactors
Video

3TF32 AC Contacors, Ce Proved AC Contactors, ISO9001 Proved High Quality AC Contactors

US $ 3.45-3.5/ Piece FOB
MOQ: 50 Pieces
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Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang , China Since 2019
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High Voltage Industrial Relay 41f Industrial Relay
Video

High Voltage Industrial Relay 41f Industrial Relay

US $ 0.8-1/ Piece FOB
MOQ: 300 Pieces
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NINGBO KAIFENG HIGHLED INTELLIGENT TECHNOLOGY CO.,LTD

Trading Company

Zhejiang , China Since 2021
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Advanced Dol Magnetic Starter 09-95A Compatible with 220V to 660V
Video

Advanced Dol Magnetic Starter 09-95A Compatible with 220V to 660V

US $ 35.95-38.18/ Piece FOB
MOQ: 1 Piece
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Yueqing Xiangmin Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Sontuoec Stc4-D 3p AC Contactor Magnetic Contactor No /Nc
Video

Sontuoec Stc4-D 3p AC Contactor Magnetic Contactor No /Nc

US $ 2.25-2.35/ Piece FOB
MOQ: 1,000 Pieces
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Wenzhou Santuo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2017
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AC Contactor Factory LC1d-D170 Series 220V 380V 110V Coil Electrical AC Contactor
Video

AC Contactor Factory LC1d-D170 Series 220V 380V 110V Coil Electrical AC Contactor

US $ 45/ Piece FOB
MOQ: 1 Piece
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Zhejiang Yangcheng Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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New Energy Solar Energy Relay NN82A dc contactor for Charging Pile
Video

New Energy Solar Energy Relay NN82A dc contactor for Charging Pile

US $ 11.5-12.8/ Piece FOB
MOQ: 54 Pieces
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CLION ELECTRIC CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Jy1000 Single Plug DC Insulation Monitoring Device (IMD) for DC Charging Pile DIN Rail Type Insulation Monitoring Relay
Video

Jy1000 Single Plug DC Insulation Monitoring Device (IMD) for DC Charging Pile DIN Rail Type Insulation Monitoring Relay

US $ 70-100/ Piece FOB
MOQ: 5 Pieces
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Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing , China Since 2024
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Single-Phase Phase Shift Thyristor Trigger Module Adaptor Driver Board for Mtc300A Thyristor Power Module
Video

Single-Phase Phase Shift Thyristor Trigger Module Adaptor Driver Board for Mtc300A Thyristor Power Module

US $ 120/ Piece FOB
MOQ: 1 Piece
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Yueqing Kane Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Electrical Contact Assembly in Die Riveting, in Mold Riveting, in Die Welding, in Die Tapping, Stamping Parts
Video

Electrical Contact Assembly in Die Riveting, in Mold Riveting, in Die Welding, in Die Tapping, Stamping Parts

US $ 0.08/ Piece FOB
MOQ: 10,000 Pieces
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DONGGUAN SINO-1 ELECTRICAL CONTACTS ALLOY CO.,LTD.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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Reliable Cj19 Contactor for Electrical Switching with Standard Export Carton Transport Package

Reliable Cj19 Contactor for Electrical Switching with Standard Export Carton Transport Package

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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Sfmk03/Sfmka Three-Phase Sequence Failure Device Multi Functional Timer Adjustable Relay

Sfmk03/Sfmka Three-Phase Sequence Failure Device Multi Functional Timer Adjustable Relay

US $ 5-10/ Piece FOB
MOQ: 500 Pieces
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Yueqing Yisi Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
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Original Ls Electric Xgq-Tr4a PLC Digital Output Module 32CH 0.1A
Video

Original Ls Electric Xgq-Tr4a PLC Digital Output Module 32CH 0.1A

US $ 60-120/ Piece FOB
MOQ: 1 Piece
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Sichuan Oneket Science&Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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EH Series of AC Contactor
Video

EH Series of AC Contactor

US $ 20-200/ Piece FOB
MOQ: 5 Pieces
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Gansu A&D Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Gansu , China Since 2024
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Nt20-400 Main Circuit AC Contactor 50/60Hz Ie 400A Ue 380/400V for Low Voltage Switchgear
Video

Nt20-400 Main Circuit AC Contactor 50/60Hz Ie 400A Ue 380/400V for Low Voltage Switchgear

US $ 1.8-1.9/ Piece FOB
MOQ: 10 Pieces
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Yueqing Nantai Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
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Latching Relay Bypass Basics Spdt Breadboard Latching Button Relay 12V 80A
Video

Latching Relay Bypass Basics Spdt Breadboard Latching Button Relay 12V 80A

US $ 2-4/ Piece FOB
MOQ: 50 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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Zlj-200d 200A 8-11W DC Contactor for Vehicle Tailgate Electric Forklift
Video

Zlj-200d 200A 8-11W DC Contactor for Vehicle Tailgate Electric Forklift

US $ 11.4-15.29/ Piece FOB
MOQ: 100 Pieces
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Wenzhou Belo Import and Export Co., LTD

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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Kripal 100A/125A 220V Contactor 3 Phase 24 Volts Relay Contactor 4p
Video

Kripal 100A/125A 220V Contactor 3 Phase 24 Volts Relay Contactor 4p

US $ 106-116.5/ Piece FOB
MOQ: 100 Pieces
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Zhejiang Kripal Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2008
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Ckg4-400 12kv AC High Voltage Coil 220VAC No Nc 400A Vacuum Contactor

Ckg4-400 12kv AC High Voltage Coil 220VAC No Nc 400A Vacuum Contactor

US $ 300-500/ Piece FOB
MOQ: 1 Piece
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Zhejiang Weikesen Power Technology Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
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Factory Selling 48V Micro Hydraulic DC Switch for Motor
Video

Factory Selling 48V Micro Hydraulic DC Switch for Motor

US $ 12-13/ 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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2909524 PLC-Rsc-24DC/21/Ex Phoenix Contact Relay Module

2909524 PLC-Rsc-24DC/21/Ex Phoenix Contact Relay Module

US $ 10.54/ Piece FOB
MOQ: 1 Piece
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Nanjing Inter Tech Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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Ultra Thin Solid State Relay Module for DC Control
Video

Ultra Thin Solid State Relay Module for DC Control

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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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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Cj19 63A Adapter Capacitor Contactor

Cj19 63A Adapter Capacitor Contactor

US $ 49.2/ Piece FOB
MOQ: 10 Pieces
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Wenzhou Homor International Trade Co., Ltd.

Trading Company

Zhejiang , China Since 2017
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Factory Price Cj82A-250A 1500VDC Electric Vehicles High-Voltage DC Contactor Relay

Factory Price Cj82A-250A 1500VDC Electric Vehicles High-Voltage DC Contactor Relay

MOQ: 10 Pieces
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Zhejiang C&J Electrical Holding Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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32A Wiring Optimized Indoor Module AC Contactor (WCTS-32/20)
Video

32A Wiring Optimized Indoor Module AC Contactor (WCTS-32/20)

US $ 4.8-15/ Piece FOB
MOQ: 1 Piece
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Nanjing Yumany Imp & Exp Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2016
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Single Phase Solid State Relay for Industrial Control Applications
Video

Single Phase Solid State Relay for Industrial Control Applications

US $ 1/ Piece FOB
MOQ: 3 Pieces
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Jiangsu Stord Sensing Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2010
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Cjx7 AC Contactor
Video

Cjx7 AC Contactor

US $ 4/ Piece FOB
MOQ: 100 Pieces
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Elecal Electric Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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7.2kv 12kv High Voltage Vacuum Contactor for Capacitor Switchgear or Motor Control
Video

7.2kv 12kv High Voltage Vacuum Contactor for Capacitor Switchgear or Motor Control

US $ 333.3-444.4/ pcs FOB
MOQ: 1 pcs
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Trading Company

Zhejiang , China Since 2020
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SCDA128R SCDA128R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset
Video

SCDA128R SCDA128R/N Series Safety Relay Module,E-stop,Automatic/Manual Reset

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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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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