Products

Suppliers
Filter Gallery
76,194

Wholesale Communication Relay

Products

Sorry! No matches were found.

Wholesale Communication Relay Wl4101-S-112D for Security Dedicated 5A

Wholesale Communication Relay Wl4101-S-112D for Security Dedicated 5A

US $ 0.135 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Magnetic Latching Relay, Auto Relay, Power Relay, Communication Relay, Generally Relay, Industrial Relay, Reed Relay, Car Relay, PCB Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
Chinese Supplier Wqe Wholesale Communication Relay Wl4078-S-209d 5g Suit for Automotive System&Smart Home

Chinese Supplier Wqe Wholesale Communication Relay Wl4078-S-209d 5g Suit for Automotive System&Smart Home

US $ 0.28 / Piece FOB
1,000 Pieces (MOQ)
More
Size : Subminiature
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
Flourishing Relay Wholesale Modernization Industry Leading Communication Relay with Free Samples

Flourishing Relay Wholesale Modernization Industry Leading Communication Relay with Free Samples

US $ 0.295-0.36 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Realy
Contact Supplier
Audited Supplier
Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Wlss1a12 High Quality Communication Reed Dry Miniature Electric Relays/Relay/Rele Chinese Supplier

Wlss1a12 High Quality Communication Reed Dry Miniature Electric Relays/Relay/Rele Chinese Supplier

US $ 0.35-0.38 / Piece FOB
1,000 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
Power Relay for 5g Communication Power 10A Switching Capability

Power Relay for 5g Communication Power 10A Switching Capability

US $ 0.2-0.4 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Relay, Contactor, Shunt, Transformer, Inductor, Panel Switch Control, Electronics, Latching Relay, Power Relay
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Flourishing Professional Relay Manufacturer Elgc Brand Low Voltage Communication Relay

Flourishing Professional Relay Manufacturer Elgc Brand Low Voltage Communication Relay

US $ 0.14-0.17 / Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
New Original Electronic Communications Relays Components IC Low Cost PCB Integrated Circuits Low Signal Relay Tq2-5V

New Original Electronic Communications Relays Components IC Low Cost PCB Integrated Circuits Low Signal Relay Tq2-5V

US $ 0.45-0.86 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Integrated Circuits, Semiconductor, Transistor, Relays, Connector, Capacitor, Resistor, Switch, Module, LED Diode
Contact Supplier
Audited Supplier
Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Ckmine Power Delay Version Time Limit Multi Range Time Delay Relay Wholesale

Ckmine Power Delay Version Time Limit Multi Range Time Delay Relay Wholesale

US $ 10.3-11.1 / Piece FOB
1 Piece (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
High Performance Communication Electronic Type Timing Adaptable 220V Coil Compact Magnetic Electromagnetic Relay

High Performance Communication Electronic Type Timing Adaptable 220V Coil Compact Magnetic Electromagnetic Relay

US $ 0.72-0.78 / Piece FOB
30 Pieces (MOQ)
More
Main Products: Motor Control and Protection, Distribution Apparatus, Modular DIN Rail, Solar Energy Combiner Box and Accessories
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
New product 485 communication, configuration programmable software relay

New product 485 communication, configuration programmable software relay

US $ 120-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
Premium Communication Relay with Durable Protective Cover and CE Certification

Premium Communication Relay with Durable Protective Cover and CE Certification

US $ 10-350 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Regulator, Control Cabinet
Contact Supplier
Audited Supplier
Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Acrel Am2se Overcurrent Protection Relay & Systems for Medium Voltage RS485 Communication

Acrel Am2se Overcurrent Protection Relay & Systems for Medium Voltage RS485 Communication

US $ 300-355 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Related Searches
Relay Electrical Control System GPS Tracker Communication Module Circuit Breaker Terminal Blocks
Electromagnetic Relay Solid State Relay Power Relay Protective Relay Time Delay Relay Automotive Relay
5pins Subminiature Relais Cheap and Original Relay Wl4101 2A/3A Signal Relays Spst Spdt Communication

5pins Subminiature Relais Cheap and Original Relay Wl4101 2A/3A Signal Relays Spst Spdt Communication

US $ 0.135 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Magnetic Latching Relay, Auto Relay, Power Relay, Communication Relay, Generally Relay, Industrial Relay, Reed Relay, Car Relay, PCB Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
Power Delay Version Time Limit Multi Range Power Relay Wholesale

Power Delay Version Time Limit Multi Range Power Relay Wholesale

US $ 11.4-12.5 / Piece FOB
1 Piece (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
Jd1939 Factory Sells Various DC 12V 24V V6 Automotive Small Electromagnetic Relays Wholesale

Jd1939 Factory Sells Various DC 12V 24V V6 Automotive Small Electromagnetic Relays Wholesale

US $ 10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
Contact Supplier
Audited Supplier
Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
Chat Now Send Inquiry
1A 125VAC 2A 30VDC Signal Relay Used for Electrical Protection Automation and Communication

1A 125VAC 2A 30VDC Signal Relay Used for Electrical Protection Automation and Communication

US $ 0.3-0.4 / Piece FOB
10 Pieces (MOQ)
More
Size : Miniature
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Acrel Protective Relays Application on Bus Tie 2 RS485 Communication 1 RS232communication Post-Accelerated Overcurrent Am5-B

Acrel Protective Relays Application on Bus Tie 2 RS485 Communication 1 RS232communication Post-Accelerated Overcurrent Am5-B

US $ 777 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Transformer Current, Temperature&Humidity Controller, Medical It System, Active Power Filter, Static Var Generator, Charging Pile
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Signal Communication Relay Dpdt 0.5A 1A for Automotion Device, Communication Equipment, Wireless Controller Wl23f

Signal Communication Relay Dpdt 0.5A 1A for Automotion Device, Communication Equipment, Wireless Controller Wl23f

US $ 0.21-0.24 / Piece FOB
1,000 Pieces (MOQ)
More
Load : Micro Power Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
3A 250VAC Power Relay for Power Protection Automation Communication

3A 250VAC Power Relay for Power Protection Automation Communication

US $ 0.15-0.2 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Relay, Contactor, Shunt, Transformer, Inductor, Panel Switch Control, Electronics, Latching Relay, Power Relay
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Communication Lathe 12.5A-630A Olr Price Overload Relay Types in China

Communication Lathe 12.5A-630A Olr Price Overload Relay Types in China

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Electricity Type : Ac
Contact Supplier
Audited Supplier
Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Related Videos
  • What is Wholesale Communication Relay Wl4101-S-112D for Security Dedicated 5A
    What is Wholesale Communication Relay Wl4101-S-112D for Security Dedicated 5A
    US $ 0.135 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Chinese Supplier Wqe Wholesale Communication Relay Wl4078-S-209d 5g Suit for Automotive System&Smart Home
    What is Chinese Supplier Wqe Wholesale Communication Relay Wl4078-S-209d 5g Suit for Automotive System&Smart Home
    US $ 0.28 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Flourishing Relay Wholesale Modernization Industry Leading Communication Relay with Free Samples
    What is Flourishing Relay Wholesale Modernization Industry Leading Communication Relay with Free Samples
    US $ 0.295-0.36 /Piece
    2,000 Pieces (MOQ)
    Contact Supplier
  • What is Wlss1a12 High Quality Communication Reed Dry Miniature Electric Relays/Relay/Rele Chinese Supplier
    What is Wlss1a12 High Quality Communication Reed Dry Miniature Electric Relays/Relay/Rele Chinese Supplier
    US $ 0.35-0.38 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
Ckmine Wholesale New Electric Power Relay, General Purpose Relays

Ckmine Wholesale New Electric Power Relay, General Purpose Relays

US $ 1.7-1.9 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverter, Soft Start, VFD, Pump Controller, AC Drive, Solar Inverter, Combiner Box, Power Inverter
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
Mining Flameproof Leakage Communication Relay

Mining Flameproof Leakage Communication Relay

US $ 762 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001, CCC
Contact Supplier
Audited Supplier
Huainan Wantai Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
Automobile Relay Low Capacity Relays for Communication Equipments, wireless Controller, Telecom, 0.5A 1A Rele Wl23f

Automobile Relay Low Capacity Relays for Communication Equipments, wireless Controller, Telecom, 0.5A 1A Rele Wl23f

US $ 0.21-0.24 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Magnetic Latching Relay, Auto Relay, Power Relay, Communication Relay, Generally Relay, Industrial Relay, Reed Relay, Car Relay, PCB Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Wholesale Communication Relay FAQ

  • QWhat are the common types of relays used in Electrical & Electronics applications?

    The Wholesale Communication Relay is a top choice in our Relay collection.Common types of relays used in Electrical & Electronics applications include electromechanical relays, solid-state relays, and thermal relays. With different functions and designs, selecting the right type is crucial for optimal performance.

  • QHow can I find trustworthy supplier in China for relays in Electrical & Electronics industry?

    The Wholesale Communication Relay is classified under our comprehensive Relay range.To find a trustworthy supplier in China for relays, conduct thorough research by checking company background, certifications, and customer reviews. Strengthen relationships with suppliers by visiting trade fairs/authentication and seeking long-term partnerships to fulfill your requirements.

  • QCan relays be used in harsh environmental conditions?

    The Wholesale Communication Relay is classified under our comprehensive Relay range.Our relays ensure high reliability even in harsh conditions, thanks to features like the fully hermetically sealed Omron MY4H, suitable for hazardous locations. They are engineered for longevity and superior performance with silver tin indium alloy contacts, providing a well-balanced load handling.

PCB Mounting Power Relay for: Electrical Protection Automation Communication

PCB Mounting Power Relay for: Electrical Protection Automation Communication

US $ 0.2-0.3 / Piece FOB
10 Pieces (MOQ)
More
Action Principle : Electromagnetic Type
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
12V 24V DC Automotive Electric Factory Wholesale Price Time Delay Relay

12V 24V DC Automotive Electric Factory Wholesale Price Time Delay Relay

US $ 6-6.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverter, Soft Start, VFD, Pump Controller, AC Drive, Solar Inverter, Combiner Box, Power Inverter
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
Miniature Size Micro Communication Reed Relay (Wl23F) Suit for Automatic Devices, Communications Equipment 0.5A 1A

Miniature Size Micro Communication Reed Relay (Wl23F) Suit for Automatic Devices, Communications Equipment 0.5A 1A

US $ 0.21-0.24 / Piece FOB
1,000 Pieces (MOQ)
More
Phase : 1
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
Wholesale 60.12 Miniature Multifunction 10A 250VAC Electromagnetic General Purpose Relays

Wholesale 60.12 Miniature Multifunction 10A 250VAC Electromagnetic General Purpose Relays

US $ 1-1.85 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverter, Soft Start, VFD, Pump Controller, AC Drive, Solar Inverter, Combiner Box, Power Inverter
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
1A 125VAC 2A 30VDC Relay with UL Electrical Protection Automation Communication

1A 125VAC 2A 30VDC Relay with UL Electrical Protection Automation Communication

US $ 0.2-0.3 / Piece FOB
10 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Chinese Designer Control Switch Motor Protection Relay for Communication Device

Chinese Designer Control Switch Motor Protection Relay for Communication Device

US $ 2.5-3 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electricity Meter, Latching Relay, Motor Latching Relay, Magnetic Latching Relay, Power Relay, Energy Meter, DIN Rail Meter, Current Sensor
Contact Supplier
Audited Supplier
IVY METERING CO., LTD.

Shanghai, China Since 2019
Chat Now Send Inquiry
Mini Communication Relay Wl4100-S-112D for Automotive System /Electric Device 3V 5V 6V 9V 12V 24V

Mini Communication Relay Wl4100-S-112D for Automotive System /Electric Device 3V 5V 6V 9V 12V 24V

US $ 0.14 / Piece FOB
1,000 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
Jiangxi Weiqi Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2017
Chat Now Send Inquiry
12V DC General Purpose Wholesale 220 VAC Electromagnetic Relay

12V DC General Purpose Wholesale 220 VAC Electromagnetic Relay

US $ 1.4-1.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverter, Soft Start, VFD, Pump Controller, AC Drive, Solar Inverter, Combiner Box, Power Inverter
Contact Supplier
Audited Supplier
ZHEJIANG KAIMIN ELECTRIC CO., LTD.

Zhejiang, China Since 2020
Chat Now Send Inquiry
2A Signal Relay (FH32) Apply to Multilin, Automation, Communication

2A Signal Relay (FH32) Apply to Multilin, Automation, Communication

US $ 0.25-0.4 / Piece FOB
2,000 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Audited Supplier
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

Lr2-Series Thermal Overload Relay Protection Jr28 Motor Relay for AC Contactor

US $ 1.35 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Thermal Overload Relay
Contact Supplier
Audited Supplier
Yueqing Zhenkang Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
PCB 1A 5VDC Low Signal Relays #Tq2-5V for Industrial Equipment/Communication System

PCB 1A 5VDC Low Signal Relays #Tq2-5V for Industrial Equipment/Communication System

1 Piece (MOQ)
More
Shape : DIP
Contact Supplier
Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Zjs-102 DC System Insulation Monitor for Detecting DC Leakage Current with RS485 Communication Relay

Zjs-102 DC System Insulation Monitor for Detecting DC Leakage Current with RS485 Communication Relay

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Panel Meter, Energy Meter, Multifunction Power Meter, Protection Relay, Electrical Transducer, Thermostat, Smart Meter, Temperature Sensor, Energy Metering, Low Voltages
Contact Supplier
Audited Supplier
Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
Chat Now Send Inquiry
Flourishing Relay Elgc Brand Modernization High Satisfaction Communication Relay with UL

Flourishing Relay Elgc Brand Modernization High Satisfaction Communication Relay with UL

US $ 0.295-0.36 / Piece FOB
2,000 Pieces (MOQ)
More
Type : Electric Parameter Relay
Contact Supplier
Audited Supplier
Ningbo Flourishing Precision Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Relay & Contactor > Relay > Electromagnetic Relay
1/834
TOP

Search Filter

Categories

More Less
  • Relay
  • Electrical Control System
  • GPS Tracker
  • Communication Module
  • Circuit Breaker
  • Terminal Blocks
  • Auto Relay
  • Rocker Switch
  • Specialized IC
  • Rectifier Diode

Action Principle

More Less
  • Electromagnetic Type
  • Electronic Type
  • Rectifier Type
  • Numeric Type
  • Induction Type

Number of Pole

More Less
  • 1
  • 2
  • 3
  • 8
  • 4
  • 5

Phase

More Less
  • 1
  • 3
  • 2

Type

More Less
  • Electric Parameter Relay
  • Non-Electric Parameter Relay

Usage

More Less
  • Communication Relay
  • Household Appliances Relay
  • Lathe Relay
  • Car Relay

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Jiangsu
  • Shanghai
  • Shandong
  • Fujian
  • Hubei
  • Anhui
  • Hunan
  • Tianjin
  • Chongqing
  • Hebei
  • Jiangxi
  • Henan
  • Beijing
  • Sichuan
  • Hainan
  • Shaanxi
  • Liaoning
  • Shanxi
  • Jilin
  • Yunnan
  • Guizhou
  • Ningxia
  • Taiwan, China
  • Guangxi
  • Hongkong S.A.R.
  • Gansu
Reset Done