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O Module Access Control System Access Control Reader Power Distribution Box

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Utl High Quality UR21 6mm Slim Type DIN Rail Mounted Ultra Thin Relay IP 67 Waterproof Miniature Telecommunication Sealed Electromagnetic Relay

Utl High Quality UR21 6mm Slim Type DIN Rail Mounted Ultra Thin Relay IP 67 Waterproof Miniature Telecommunication Sealed Electromagnetic Relay

US $ 0.99-1.5 / pieces FOB
50 pieces (MOQ)
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Main Products: Terminal Block Connector, DIN Rail Terminal Block, Cable Connector, waterproof Box, Cold Pressing Cable Lugs, Indicator Light, Electrical Switch, Power Distribution Box, Screw Type Terminal Block Connector, Spring Type Terminal Block Connector
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Audited Supplier Audited Supplier Since 2024
Unizen Electrical(Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2024
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Dxr2. E09-101A Compact Room Automation Station, Bacnet/IP, 230 V, Flat Housing, 1 Di, 2 Ui, 3 Relay, 3 Ao

Dxr2. E09-101A Compact Room Automation Station, Bacnet/IP, 230 V, Flat Housing, 1 Di, 2 Ui, 3 Relay, 3 Ao

US $ 160 / Piece FOB
1 Piece (MOQ)
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Load : High Power Relay
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Audited Supplier Audited Supplier Since 2019
Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
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New Original Allen-Brad-Ley 193-Etn-Overload Relay-E1 Plus-Ethernet/IP Commnication-Module 600V-1.9m PVC-Relay Good-Price

New Original Allen-Brad-Ley 193-Etn-Overload Relay-E1 Plus-Ethernet/IP Commnication-Module 600V-1.9m PVC-Relay Good-Price

US $ 472.95-524.63 / Piece FOB
1 Piece (MOQ)
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Main Products: Inverter / Servo, PLC, Relay, IGBT Module, HMI, VFD, Sensor
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Audited Supplier Audited Supplier Since 2017
Energy Technology Co., Ltd. (Shenzhen)

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
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Optocoupler relays for electrically controlled switches

Optocoupler relays for electrically controlled switches

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Audited Supplier Audited Supplier Since 2023
Shenzhen Tongchuang Mechatronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
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Sockets with Miniature Switching Relays or Solid-State Relays Optocoupler relays

Sockets with Miniature Switching Relays or Solid-State Relays Optocoupler relays

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Safety Electromagnetic Interlock/Switch, Safety RFID Door Switch, Safety Light Curtain/Gratings, Safety Gratings Measurement, Vehicle Separation Measurement Gratings, Safety Relay Module, Safety Latch, Photoelectric Sensor, Switch Button Box and Alarm Light, Laser Scanner
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Audited Supplier Audited Supplier Since 2023
Shenzhen Tongchuang Mechatronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
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Relay Modules with Miniature Switching Relays and Optocoupler Modules

Relay Modules with Miniature Switching Relays and Optocoupler Modules

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Audited Supplier Audited Supplier Since 2023
Shenzhen Tongchuang Mechatronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
New Original Italy REER Safety Relay ADSRT 1330915

New Original Italy REER Safety Relay ADSRT 1330915

US $ 150.69-156.97 / Piece FOB
1 Piece (MOQ)
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Main Products: Senseor, Vision, Switches, Relay, Industrial Control, Pressure Sensors
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Audited Supplier Audited Supplier Since 2024
Shenzhen Tianwei Electromechanical Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Control Relays Easye4 with Display Easy-E4-AC-12RC1

Control Relays Easye4 with Display Easy-E4-AC-12RC1

US $ 9 / Piece FOB
1 Piece (MOQ)
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Size : Miniature
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Audited Supplier Audited Supplier Since 2016
Sichuan Hongjun Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2016
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1p+N WiFi Smart Tuya Smartlife 63A Energy Metering Monitoring Circuit Breaker Timer Relay MCB

1p+N WiFi Smart Tuya Smartlife 63A Energy Metering Monitoring Circuit Breaker Timer Relay MCB

US $ 9.3-11 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Circuit Breakers(WiFi Circuit Breaker MCB ), Afdd/Afci, Smart Switches, MCCB, Distribution Box, Contactors
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Audited Supplier Audited Supplier Since 2022
Yueqing Hantu Electric Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
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Keyong Klb (V5) Durability 30A 40A 1A Switching Speed Waterproof Automotive Relay

Keyong Klb (V5) Durability 30A 40A 1A Switching Speed Waterproof Automotive Relay

US $ 0.44-0.54 / pieces FOB
5 pieces (MOQ)
More
Type : Non-Electric Parameter Relay
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Audited Supplier Audited Supplier Since 2023
Ningbo Keyong Jingsheng Electrical Appliance Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2023
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Mini Power Delay on Time Relay

Mini Power Delay on Time Relay

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Circuit Breaker, Voltage Protector, Power Distribution Board, Contactor, Switch, Relay, Electrical Accessories, LED Light, Meter, Stabilizer
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Wenzhou Tosun Import&Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
Chat Now Send Inquiry
High Quality Rdj2 Series Thermal Over-Load Relay 26~630A People Electrical

High Quality Rdj2 Series Thermal Over-Load Relay 26~630A People Electrical

US $ 0.1-6.37 / Piece FOB
100 Pieces (MOQ)
More
Theory : Thermal Relay
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PEOPLE ELECTRICAL APPLIANCE GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China
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Turnstile Variable-Frequency Drive Access Control Card Reader GPS Tracker CCTV Camera Access Controller
Overcurrent Overload Monitoring Relay Tri8-01

Overcurrent Overload Monitoring Relay Tri8-01

US $ 7-12 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Circuit Breaker, Voltage Protector, Power Distribution Board, Contactor, Switch, Relay, Electrical Accessories, LED Light, Meter, Stabilizer
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Wenzhou Tosun Import&Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
Chat Now Send Inquiry
Trt8-D Modular Control Relay

Trt8-D Modular Control Relay

US $ 11.39-11.5 / Piece FOB
10 Pieces (MOQ)
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Size : Miniature
Contact Supplier
Wenzhou Tosun Import&Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
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Trt8-M2 Modular Control Relay

Trt8-M2 Modular Control Relay

US $ 8.62-9.91 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Circuit Breaker, Voltage Protector, Power Distribution Board, Contactor, Switch, Relay, Electrical Accessories, LED Light, Meter, Stabilizer
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Wenzhou Tosun Import&Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
Chat Now Send Inquiry
Trt8-St Modular Control Relay

Trt8-St Modular Control Relay

US $ 7.93-9.25 / Piece FOB
10 Pieces (MOQ)
More
Action Principle : Electronic Type
Contact Supplier
Wenzhou Tosun Import&Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
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Cth2 216-1bd33-0X24, Cth200 PLC, CPU H226m: 12kb Program Space /8kb Data Space, 220VAC Power Supply, 14di/10do Relay Output, Cotrust

Cth2 216-1bd33-0X24, Cth200 PLC, CPU H226m: 12kb Program Space /8kb Data Space, 220VAC Power Supply, 14di/10do Relay Output, Cotrust

US $ 105-115 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
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Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
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High Quality Thermal Relay Elrd Series

High Quality Thermal Relay Elrd Series

US $ 11-12 / Piece FOB
100 Pieces (MOQ)
More
Protective Characteristics : Sealed Relay
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WENZHOU LIKE ELECTRIC TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang, China
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Digital Repeater Long Distance Two Way Radio Basic Station Dmr UHF VHF Relay Station

Digital Repeater Long Distance Two Way Radio Basic Station Dmr UHF VHF Relay Station

US $ 1,150-1,469 / Piece FOB
1 Piece (MOQ)
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Main Products: Walkie Talkie, Two Way Radio, Amateur Ham Radio, Dmr Radio, Mobile Radio, Poc Radio, Police Walkie Talkie, VHF UHF Repeater, VHF UHF Radio, Radio Communication System
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Audited Supplier Audited Supplier Since 2021
Fujian Belfone Communications Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian, China Since 2021
Chat Now Send Inquiry
140V~580V 3 Phases Modular Voltage Monitoring Relay for Phase Failure Relay (ARM4-TG20)

140V~580V 3 Phases Modular Voltage Monitoring Relay for Phase Failure Relay (ARM4-TG20)

US $ 25 / Piece FOB
100 Pieces (MOQ)
More
Protective Characteristics : Open Relay
Contact Supplier
Shanghai Anson Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
Chat Now Send Inquiry
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    What is Utl High Quality UR21 6mm Slim Type DIN Rail Mounted Ultra Thin Relay IP 67 Waterproof Miniature Telecommunication Sealed Electromagnetic Relay
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  • What is Optocoupler relays for electrically controlled switches
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  • What is Sockets with Miniature Switching Relays or Solid-State Relays Optocoupler relays
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Gyid 0-1000V DC Bus Monitor Relay Insulation Monitoring Device for Unground DC System

Gyid 0-1000V DC Bus Monitor Relay Insulation Monitoring Device for Unground DC System

US $ 60-100 / 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
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Audited Supplier Audited Supplier Since 2024
Chongqing Blue Jay Technology Co., Ltd

Manufacturer/Factory

Chongqing, China Since 2024
Chat Now Send Inquiry
My2 My3 My4 DC24V Power Relays for General Relay (HH52P-24V)

My2 My3 My4 DC24V Power Relays for General Relay (HH52P-24V)

US $ 0.77 / Piece FOB
1,000 Pieces (MOQ)
More
Theory : Electromagnetic Relay
Contact Supplier
Shanghai Anson Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China
Chat Now Send Inquiry
Smart Motor Protector Relays Resolve Overload, Leakage, Unblance, Phase Failure Problems in Motor Protection System

Smart Motor Protector Relays Resolve Overload, Leakage, Unblance, Phase Failure Problems in Motor Protection System

US $ 84 / Piece FOB
1 Piece (MOQ)
More
Main Products: Energy Meter, Current Transformer, Hall Effect Current Sensor, Current Transducer, Voltage Sensor, Signal Isolator, Temperature and Humidity Meter, Wireless Temperature Monitoring, Hospital Isolated Power Supply, Motor Protector
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Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
IP Dr55b01 Geya 8 Solid State Module Four Channel Relay

IP Dr55b01 Geya 8 Solid State Module Four Channel Relay

US $ 3.21-44.47 / Piece FOB
50 Pieces (MOQ)
More
Function : Automatic Control, Protection
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry

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IP RTU RS485 Geya Modbus Relay Output Delay Timer Module

IP RTU RS485 Geya Modbus Relay Output Delay Timer Module

US $ 3.21-44.47 / Piece FOB
50 Pieces (MOQ)
More
Main Products: RCCB, ELCB, Circuit Breaker, MCB, RCD, Breaker, MCCB, AC Contactor, RCBO, Mini Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Geya Electrical Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2022
Chat Now Send Inquiry
8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

8di8do Digital Quantity Module, Decowell Ethercat I/O Module, Bidirectional Input Relay Output for PLC, Industrial Automation

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
3 Phase Voltage Protection Relay AC Monitoring Relay for Normal/Emergency Power Supply Switching

3 Phase Voltage Protection Relay AC Monitoring Relay for Normal/Emergency Power Supply Switching

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
Motor Control Center Mcc Replace Automotive Overload Control Relay

Motor Control Center Mcc Replace Automotive Overload Control Relay

US $ 80-150 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
AC 220V/230V 3 Phase 4 Wire Phase Sequence and Phase Failure Protection Relay Voltage Control Relay

AC 220V/230V 3 Phase 4 Wire Phase Sequence and Phase Failure Protection Relay Voltage Control Relay

US $ 8.73-10.62 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
6es7214-1hg40-0xb0s7-1200 Compact CPU DC/DC/Relay Program/Date Memory 100kb Genuine

6es7214-1hg40-0xb0s7-1200 Compact CPU DC/DC/Relay Program/Date Memory 100kb Genuine

US $ 400-800 / Piece FOB
1 Piece (MOQ)
More
Structure : Combination
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen Aimiqu Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Cl-8800-C2nn I/O Module, 8 Digital Inputs (NPN & PNP) , 8 Relay Outputs for Cc-Link

Cl-8800-C2nn I/O Module, 8 Digital Inputs (NPN & PNP) , 8 Relay Outputs for Cc-Link

US $ 74.84-106.91 / Piece FOB
1 Piece (MOQ)
More
Main Products: I/O Module
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Elecnova Protective Motor Relay LCD Display Protection Relay with RS485

Elecnova Protective Motor Relay LCD Display Protection Relay with RS485

US $ 80-150 / Piece FOB
1 Piece (MOQ)
More
Structure : Combination
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

Digital Adjustable Three-Phase Over and Under Voltage Control Relay PTC Protection Relay

US $ 6.92-14.53 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Electronic Relay, Motor Protector, Voltage Relay, Current Relay, Time Relay
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
Elecnova Protector Motor Wdh-31-200 Smart Motor Protection Relay with RS485

Elecnova Protector Motor Wdh-31-200 Smart Motor Protection Relay with RS485

US $ 80-150 / Piece FOB
1 Piece (MOQ)
More
Certification : CCC, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Decowell Ethercat I/O Module, 8di8do Digital Quantity Module, Bidirectional Input Relay Output for PLC, Industrial Automation

Decowell Ethercat I/O Module, 8di8do Digital Quantity Module, Bidirectional Input Relay Output for PLC, Industrial Automation

US $ 112.52-160.74 / Piece FOB
1 Piece (MOQ)
More
Main Products: I/O Module
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
AC/DC 24-240V Time Delay off Relay for Emergency Stuff Timer Control

AC/DC 24-240V Time Delay off Relay for Emergency Stuff Timer Control

US $ 10.73-11.29 / Piece FOB
10 Pieces (MOQ)
More
Number of Pole : 1
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Yueqing Aukeman Trading Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2010
Chat Now Send Inquiry
O Module Access Control System Access Control Reader Power Distribution Box
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