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Power Relay Wholesale

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View  (1-20 out of 21)

  • ZigBee Smart Boiler Touch Switch EU Version

    • Min. Order:  

      10 Piece

    • Price:  

      US$ 15.2~16.3

    • Place of origin:  

      China

    Rated Power: 4000W Input Voltage:100-240VAC 50/60Hz Wireless Protocol:ZigBee3.0 Material:ABS Working Temperature:-20-50℃ ZigBee gateway is a must for the connection, need to purchase seperately. ON/OFF relay status adjustable:Set your restart status for your boiler switch. Compatible with Amazon Alexa and Google home. Timer and countdown supported in MOES app. Neutral wire is required. It is de

    [Related Keywords : smart boiler switch, smart switch]

    Chat

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  • WiFi RF433 Smart Ceiling Fan Light Touch Switch

    • Min. Order:  

      100 Unit

    • Price:  

      US$ 10.4

    • Place of origin:  

      China

    Neutral wire is required. · anti-scratch tempered glass panel. · New pairing mode with WiFi+Bluetooth.· · Backlight ON/OFF optional. · Relay status adjustable when power off. RF frequency built-in for RF remote control. @ · Input Voltage:AC100-240V,50/60HZ · Output Voltage:AC100-240V,50/60HZ · Current:10A · Standby Power:≤0.5W · Maximum Power:≤1000W · Working Temperature:0-80℃

    [Related Keywords : Smart Switch, Smart Fan light switch, light switch, fan light swtich]

    Chat

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  • RS485 with Extension IO Wireless Data Acquisition RTU for Bridge Monitoring and Control

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 130 ~ 178

    • Place of origin:  

      China

    relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU supports Modbus RTU over TCP, Modbus TCP, MQTT protocol. The remote monitoring module is designed for remote measurement and control system and remote data acquisition telemetry systems, such as smoke, liquid, water, flow, flood, electricity, power, energy remote monitoring and remote control. Inbuilt inter-lock l

    [Related Keywords : RTU, Telemetry Data Logger, Relay Output Controller, Remote Terminal Unit]

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  • S271 Input and Output SMS Temperature Alarm Pulse Counter 4G RTU

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 112 ~ 149

    • Place of origin:  

      China

    relay outputs, 1 temperature and humidity input. The RTU supports Modbus RTU over TCP, Modbus TCP, MQTT protocol. The remote monitoring module is designed for remote measurement and control system and remote data acquisition telemetry systems, such as smoke, liquid, water, flow, flood, electricity, power, energy remote monitoring and remote control. Inbuilt inter-lock logic programmer and power

    [Related Keywords : RTU, Gate opener, 4G IO Module, Power Recover Alarm]

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  • Low Voltage Wire Harnesses Testing Table(Bench Top)

    • Place of origin:  

      China

    • Supply Ability:  

      100 Pieces per month

    Product Name Low Voltage Wire Harness Testing Bench Top Power Electricity Type OEM/Customized Brand Name Cleanknow/Customized Model Number Display Monitor Size on demand Interface USB Interface/Manual Overview: Low Voltage Testing system can be applied to test open, short and dislocation circuits of wire harness. It is a high-performance wiring harness testing system for automobiles, ships, bul

    [Related Keywords : Wire Harness Testing, Cable Testing, Auto Wire Harness Testing, Auto Cable Testing]

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  • Industrial Automation 2RJ45 Ethernet Remote Io Module

    • Min. Order:  

      1 Box

    • Price:  

      US$ 97.85~116.07

    • Place of origin:  

      China

    supports 10Hz~300Khz high speed pulse output or relay outputs. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.The M110 Industrial Remote I/O module can work at wide working voltage range, the range is 12 ~ 36VDC with anti-reverse protection design. Also, it provides 1channel 12~36VDC power output for external device to save wiring cost

    [Related Keywords : Remote Io Module, Industrial Automation, Io Module]

    • Bliiot

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      501 - 1000

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • 8 Digital Input 4 Digital Output 4 Analog Input Ethernet Remote IO Module for Industrial Automation

    • Min. Order:  

      1 Box

    • Price:  

      US$ 92.4~114.54

    • Place of origin:  

      China

    analog signal, 4 digital outputs, supports 10Hz~300Khz high speed pulse output or relay outputs. All of the I/O with high sampling frequency and special filtering strategy to ensure it’s reliable.The M150 Ethernet Remote I/O module can work at 12~36VDC with anti-reverse protection design. Also, it provides 1channel 12~36VDC power output for external device to save wiring cost.

    [Related Keywords : mqtt io module, ethernet remote io module, modbus tcp io module, io modules]

    • Bliiot

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      501 - 1000

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • Smart Cities 2DI 2AI 2DO Industrial Remote Data Collection IO Module

    • Min. Order:  

      1 Box

    • Price:  

      US$ 69.05~87.27

    • Place of origin:  

      China

    Industrial Remote IO Module M100 is designed for IIOT applications and Industrial Automation, it compatible with MQTT Protocol, Modbus RTU Protocol, Modbus TCP Protocol, equip with 2DI, 2DO, 2AI.T Version: 1*RJ45+1RS485+2DIN+2AIN+2DOE Version: 2*RJ45+1RS485+2DIN+2AIN+2DO 1. Embedded 32-Bit High Performance Microprocessor MCU, inbuilt watchdog;2. Wide range power supply 12 ~ 36VDC with over voltag

    [Related Keywords : Modbus MQTT Ethernet, Remote IO Module, Digital Remote Control, Analog Output Module]

    • Bliiot

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      501 - 1000

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order

  • Foxboro Dnbt P0971wv

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 999

    • Place of origin:  

      United States

    relay I/O ABB 3HAB5845-1 DSQC 334 Power supply ABB 3HAB6182-1 DSQC 335 Robot computer ABB 3HNE00001-1 DSQC 336 Network board NIOC-01 ABB 3HAB8101-1 DSQC 345A Rectifier ABB 3HAB8101-2 DSQC 345B Rectifier ABB 3HAB8101-3 DSQC 345C Rectifier ABB 3HAB8101-4 DSQC 345D Rectifier ABB 3HAB8101-14 DSQC 345E Rectifier ABB 3HAB8101-5 DSQC 346A Drive unit ABB 3HAB8101-6 DSQC 346B Drive unit ABB 3HA

    [Related Keywords : DNBT P0971WV]

    • Huge Technology Automation

    • Business Type

      Supplier

    • Location

      Fujian, China

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 50,000,001 - 100,000,000

    Contact Now Start Order

  • FastLink-Supply High-quality Heavy Copper PCB

    • Min. Order:  

      100 Piece

    • Price:  

      US$ 10

    • Place of origin:  

      China

    power converters Power line motors Automotive Industries Nuclear power industries Torque controls UPS systems Protective relays Military equipment Safety and signal systems Benefits of Heavy Copper PCB 01. Carry Large Current In the case of a certain line width, increasing the copper thickness results in a larger cross-sectional area, allowing it to handle a larger current. This makes Heavy Coppe

    [Related Keywords : FastLink-Supply High-qual]

    • FastLink Electronics Co.,Ltd

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      51 - 100

    • Annual Revenue

      Less than USD 100,000

    Contact Now Start Order

  • IR Distributor

    • Place of origin:  

      China

    • Price Condition:  

      FOB

    [IR Distributor] We distribute original IR（International Rectifier） products, If you need to buy IR products, please feel free to contact us! We sell IR full range of products, including: Power MOSFETs，IGBTs，DC-DC Converters，Solid State Relays，Gate Driver ICs and Controllers，Motor Control Solutions，Automotive Products，HiRel Products，Power Modules etc. Close cooperation with ou

    [Related Keywords : IR, International Rectifier, IR Products]

    • Ao-Electronics

    • Business Type

      Supplier

    • Location

      Guangdong, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Wi-Fi Switch Module

    • Min. Order:  

      2000 Piece

    • Price:  

      US$ 8.9

    • Place of origin:  

      China

    Wireless Smart wifi Switch module up to 16A is a remote control power switch that can connect to a wide range of appliances, transmits data to a cloud platform through the WiFi Router, which enables users to remotely control all the connected appliances, via the mobile phone Smart life APP or TUYA smart APP and voice control by Amazon Alex or Google home. 1 Gang Wi-Fi Switch Module This 1 gang sw

    [Related Keywords : wifi smart relay switch]

    • Quality LED CO., LTD

    • Business Type

      Manufacturer

    • Location

      Guangdong, China

    • Employees Total

      51 - 100

    • Annual Revenue

      Less than USD 100,000

    Contact Now Start Order

  • Redlion

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 100

    • Place of origin:  

      United States

    POWER SUPPLY MODULES PSMA1000 PSMA2000 PRESSURE TRANSMITTER PT00001R PT00002R PT00010R PT00250R POTENTIAL TRANSFORMER PT600120 C48 REPLACEMENT OUTPUT BOARDS RBC48001 RBC48002 RBC48003 RBC48004 RBC48005 T48/P48 REPLACEMENT OUTPUT BOARDS RBD48100 RBD48111 RBD48200 RBD48211 TLA REPLACEMENT OUTPUT BOARD RBDLA210 PHOTO-ELECTRIC RECEIVER SENSOR RCDC0000 RCMDC000 RCMDC001 RELAYS RLY10000 RLY30000 RLY500

    [Related Keywords : REDLION, PR, PS, IM]

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  • Yokogawa DCS XL UT

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 100

    • Place of origin:  

      Japan

    POWER SUPPLY Model: PS53*A 6 SETS 8. Field Control Unit　Model: S520*A/PAN 　　　 3 SETS 9. KeyBoard Model: KB93*A 1 SET 10. SIGNAL CONDITIONER NEST Model:MHM-30*A 3 SETS 11. SIGNAL CONDITIONER NESTS For I/O SIGNAL Model:MHC-30*A 9 SETS 12. TERMINAL BOARD Model: MUD*A 6 SETS 13. RELAY OUTPUT BOARD Model: MRO-214*A 3 SETS 14. RELAY OUTPUT BOARD Model: MRO-254*A 4 SETS 15. MULTIPOIN

    [Related Keywords : YOKOGAWA, YOKOGAWA AA, YOKOGAWA CPU, YOKOGAWA DCS]

    Contact Now Start Order

  • Squared

    • Place of origin:  

      United States

    2510F01 FRAC HP MOTOR STARTER SW SquareD 2510MBG2 Manual SquareD 2510MC03 STARTER SquareD 2936S1C27A MAGNET COIL SquareD 2NR600 TRANSFORMER SquareD 2S1F TRANSFORMER DRY 1PH 2KVA 240X480V-120/240V SquareD 30009 DOUBLE TIER RELAY SOCKET SquareD 3020CM2250 LOGIC CONTROL SquareD 3020CM2350 LOGIC CONTROL/ POWER LOGIC SquareD 3107440038 COIL 120V SquareD 3107440057 MAGNETIC COIL 480V/60HZ FOR

    [Related Keywords : AOUARED]

    Contact Now Start Order

  • Siemens

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 100

    • Place of origin:  

      Germany

    • Price Condition:  

      FOB

    POWER SUPPLY 8 DI DC/6 DO DC 4 KB CODE/2 KB DATA, PROFIBUS DP EXTENDABLE 6ES72121BA010XB0 SIMATIC S7-200, CPU 212 COMPACT UNIT 512 STATEMENTS, 512 DATA WORDS 8DI/6DQ, RELAIS OUTPUTS * PRODUCT TO BE DISCONTINUED * 6ES72121BA100XB0 SIMATIC S7-200, CPU 212 8DI (SOURCE INPUT)/6 RELAY OUTP 512 STATEM., 512 DW, AC PS 2 KHZ COUNTER, 1.3MS/1K STATEM. * PRODUCT TO BE DISCONTINUED * 6ES72121BB210XB0 SIM

    [Related Keywords : SIEMENS 6ES5 6ES7 3RG]

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  • Reliance

    • Place of origin:  

      India

    RELAY CARD IACK Reliance 051845 POWER SUPPLY PRSA Reliance 0518451 Reliance 051847 Reliance 0518471 VOLTAGE DETECTOR BOARD VLDB Reliance 0518472 Reliance 0518474 VOLTAGE DETECT - VLDE Reliance 0518481 Reliance 051849 Reliance 0518513 Board Reliance 0518515 Board Reliance 0518515CRCF Board Reliance 0518516 CONTROL REGULATOR - CRCG Reliance 051854 Reliance 051862 Reliance 0518621 Reliance 051865 Re

    [Related Keywords : RELIANCE]

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  • Honeywell TDC3000

    • Min. Order:  

      1pcs

    • Price:  

      USD 10

    • Place of origin:  

      United States

    • Price Condition:  

      FOB shenzhen

    RELAY 5-250VAC 5/125VDC AB 1746-P1 SLC500 POWER SUPPLY MODULE 120/240VAC 2AMPS AB 1746-P2 SLC500 POWER SUPPLY MODULE 120/240VAC 5AMPS AB 1746-P2 SLC500 POWER SUPPLY MODULE 120/240VAC 5AMPS AB 1746-P2 SLC500 POWER SUPPLY MODULE 120/240VAC 5AMPS AB 1746-P2 SLC500 POWER SUPPLY MODULE 120/240VAC 5AMPS AB 1746-P2 SLC500 POWER SUPPLY MODULE 120/240VAC 5AMPS AB 1746-P3 SLC500 POWER SUPPLY MODULE

    [Related Keywords : HONEYWELL TDC3000]

    Contact Now Start Order

  • ABB DCS Parts

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 100

    • Place of origin:  

      Swaziland

    Power Supply 1720FZ10000A MOD 30 Standard Termination Panel 1721NE10551A Relay Input Module - IDC5L 1722FZ10000A Universal Field Input Module 1730FZ14000A MOD 30 Termination Board 1733FZ14000B MOD 30 Interposing Relay Panel 1733NZ10201A MINI-LINK EXT 1740NZ10004 M/A Station 1750FZ00999A MOD 30 Cable 1772FZ10000 Universal Field Input Board 1775FZ00050 M/A Station Cable 1800RZ10010A MOD30ML MOD30ML

    [Related Keywords : ABB, BAILEY, ACS, OTS]

    Contact Now Start Order

  • AB Products

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 100

    • Place of origin:  

      United States

    RELAY OUTPUT 16PTS ALLEN BRADLEY 1756-OX8I N.O./N.C. ISOLATED RELAY OUTPUT 6PTS ALLEN BRADLEY 1756-PA72 VAC POWER SUPPLY ALLEN BRADLEY 1756-PA75 VAC POWER SUPPLY ALLEN BRADLEY 1756-PB72 VDC POWER SUPPLY ALLEN BRADLEY 1756-PB75 VDC POWER SUPPLY ALLEN BRADLEY 1756-PLS PROGRAMMABLE LIMIT SWITCH MODULE ALLEN BRADLEY 1756-TBCH 36 PIN SCREW CLAMP BLOCK W/STANDING HOUSING ALLEN BRADLEY 1756-TBE EXTENDED

    [Related Keywords : AB MPL, SLC500, 1492CB]

    Contact Now Start Order
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Competitive power relay products from various power relay manufacturers and power relay suppliers are listed above, please select quality and cheap items for you.

Besides, we also provide you with related products such as relay, pcb relay, mini relay, solid state relay, relays, general purpose relay, general-purpose relay, electromagnetic relay, electrical, time relay, signal relay, relay manufacturer, relay exporter, electric wire reel, connector, automobile relay, ssr, latching relay, general relay and auto relay for your choice.

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