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Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC

Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC

$31.00$31.00

Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation

Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation

$39.00$39.00

Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation

Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation

$26.00$26.00

FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor

FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor

$144.20$144.20

25 sold
Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation

Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation

$13.00$13.00

Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC

Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC

$35.00$35.00

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation

$31.00$31.00

Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output

Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output

$159.65$159.65

14 sold
16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC 16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC

16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC

$23.52$23.52

6 sold
CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation

CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation

$32.00$32.00

44% off
Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

$18.30$32.67

35% off
N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

$149.69$230.30

10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder 10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder

10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder

$37.00$37.00

40% off
Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver

Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver

$34.58$57.63

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

$38.00$38.00

1 sold
21% off
AEV19024 New Energy Vehicle Relay AEV19024 New Energy Vehicle Relay

AEV19024 New Energy Vehicle Relay

$26.07$33.00

FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board

FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board

$144.20$144.20

52 sold
Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter

Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter

$27.00$27.00

35% off
N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$145.91$224.47

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7 DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

$221.07$221.07

Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation

Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation

$31.00$31.00

1 sold
Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor

Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor

$175.10$175.10

19 sold
WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated

WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated

$267.80$267.80

2 sold
Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves

Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves

$38.00$38.00

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R

$37.00$37.00

36% off
AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems

AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems

$18.89$29.51

35% off
X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$145.91$224.47

Huaqingjun 10-Channel Relay Module DPDT 24VDC 5A Electromagnetic Relays for Parking System Huaqingjun 10-Channel Relay Module DPDT 24VDC 5A Electromagnetic Relays for Parking System

Huaqingjun 10-Channel Relay Module DPDT 24VDC 5A Electromagnetic Relays for Parking System

$33.00$33.00

Huaqingjun 10-Channel Taike Relay Module SPDT 12A 250VAC DC24V Relays for PLC Huaqingjun 10-Channel Taike Relay Module SPDT 12A 250VAC DC24V Relays for PLC

Huaqingjun 10-Channel Taike Relay Module SPDT 12A 250VAC DC24V Relays for PLC

$35.00$35.00

Chingjun 4-Channel Inputs Outputs RS485 Ethernet Relay Module Modbus RTU/TCP 10A G2R-1 RJ45 Relays for PLC Chingjun 4-Channel Inputs Outputs RS485 Ethernet Relay Module Modbus RTU/TCP 10A G2R-1 RJ45 Relays for PLC

Chingjun 4-Channel Inputs Outputs RS485 Ethernet Relay Module Modbus RTU/TCP 10A G2R-1 RJ45 Relays for PLC

$32.00$32.00

Huaqingjun 12-Channel Relay Module SPDT G2R-1 24V 12V 10A Relays for Car Parking System Huaqingjun 12-Channel Relay Module SPDT G2R-1 24V 12V 10A Relays for Car Parking System

Huaqingjun 12-Channel Relay Module SPDT G2R-1 24V 12V 10A Relays for Car Parking System

$35.00$35.00

10-Channel 1NO 1NC DC 24V Relays Relay Module 12A Electromagnetic Relay for Parking System Control 10-Channel 1NO 1NC DC 24V Relays Relay Module 12A Electromagnetic Relay for Parking System Control

10-Channel 1NO 1NC DC 24V Relays Relay Module 12A Electromagnetic Relay for Parking System Control

$26.00$26.00

Huaqingjun 8 Inputs 8 Outputs Relay Output PLC RS485 232 Modbus RTU QJ-3U16MR-T2/4*2 16MR Ladder Diagram PLC for Automation Huaqingjun 8 Inputs 8 Outputs Relay Output PLC RS485 232 Modbus RTU QJ-3U16MR-T2/4*2 16MR Ladder Diagram PLC for Automation

Huaqingjun 8 Inputs 8 Outputs Relay Output PLC RS485 232 Modbus RTU QJ-3U16MR-T2/4*2 16MR Ladder Diagram PLC for Automation

$35.00$35.00

1 sold
Huaqingjun 8-Channel RS485 232 Communication Relay Module 16A Modbus RTU DC12V/24V DO Module Remote Control for PLC Huaqingjun 8-Channel RS485 232 Communication Relay Module 16A Modbus RTU DC12V/24V DO Module Remote Control for PLC

Huaqingjun 8-Channel RS485 232 Communication Relay Module 16A Modbus RTU DC12V/24V DO Module Remote Control for PLC

$40.00$40.00

42% off
Stylish-2X WIFI 16 Channel Relay Module ESP-12F Development Board Power, 16 Way Relay Module, Supply Mode 12V Stylish-2X WIFI 16 Channel Relay Module ESP-12F Development Board Power, 16 Way Relay Module, Supply Mode 12V

Stylish-2X WIFI 16 Channel Relay Module ESP-12F Development Board Power, 16 Way Relay Module, Supply Mode 12V

$34.85$60.09

Huaqingjun 8-Channel DPDT Relay Module 24VDC G2R-2 5A 2NO 2NC Relays Isolation Board for PLC Huaqingjun 8-Channel DPDT Relay Module 24VDC G2R-2 5A 2NO 2NC Relays Isolation Board for PLC

Huaqingjun 8-Channel DPDT Relay Module 24VDC G2R-2 5A 2NO 2NC Relays Isolation Board for PLC

$27.00$27.00

Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC

Chingjun 4-Channel RS485 Ethernet Relay Module 50A 12V 24VDC HF165F-50A Hongfa Single Open Relays Modbus RTU TCP for PLC

$31.00 $31.00

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation

Huaqingjun 8-Channel RS485 Relay Module Modbus RTU QJ-8O1Z-T4 DO Remote Control Relays for Smart Home Automation

$39.00 $39.00

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation

Huaqingjun 10-Channel Relay Module 1NO 1NC 5 Pins JW1FSN-DC24V Relays for Industrial Automation

$26.00 $26.00

Categories: Computer & Office, Servers & Industrial Computer

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FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor

FX3U-14/24/32/48 MR/MT Relay Transistor Output Logic Controller RTU RS485 38400 Bps Modbus Pulse Output Step Motor

$144.20 $144.20

25 sold

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation

Huaqingjun 4-Channel & 8-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module for Industrial Automation

$13.00 $13.00

Categories: Computer & Office, Servers & Industrial Computer

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Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC

Chingjun 12-Channel Hongfa Relay Module 1NO 1NC 5 Pins JQX-115F 24VDC Electromagnetic Relays for PLC

$35.00 $35.00

Categories: Computer & Office, Servers & Industrial Computer

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Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485/LAN DC12/24V Modbus RTU/TCP for InIndustry Automation

$31.00 $31.00

Categories: Computer & Office, Servers & Industrial Computer

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Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output

Autonics TX4LTX4S-14R TX4S-24R TX4S-14S T4SN Temperature Controller Thermocouple RTD PT100 Analog Input Relay SSR 4-20mA Output

$159.65 $159.65

14 sold

Categories: Computer & Office, Servers & Industrial Computer

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16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC 16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC

16-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A QJ-16HDE-24V Electromagnetic Relays for PLC

$23.52 $23.52

6 sold

Categories: Computer & Office, Servers & Industrial Computer

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CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation

CHINGJUN 4-Channel RS485 LAN Relay Module Modbus RTU/TCP Relays 10A G2R-1 RJ45 QJ-4O1Z-T4L Modules for Greenhouse Automation

$32.00 $32.00

Categories: Computer & Office, Servers & Industrial Computer

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44% off
Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

Ingenious-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

$18.30 $32.67

Categories: Computer & Office, Servers & Industrial Computer

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35% off
N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

N35R-10Pcs 6-24V Flip-Flop Latch Relay Bistable Self-Locking Low Pulse Trigger Module

$149.69 $230.30

Categories: Computer & Office, Servers & Industrial Computer

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10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder 10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder

10/12/16/20 Channels 2NO 2NC Dual Group Relay Module 8A 12V/24V Electromagnetic Relays Relays for DC Small Motor Cylinder

$37.00 $37.00

Categories: Computer & Office, Servers & Industrial Computer

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40% off
Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver

Ingenious-10X Single Phase Solid State Relay DC-DC SSR-40DD 40A DC3-32V DC5-60V White+Silver

$34.58 $57.63

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

Huaqingjun 16-Channel 1NO 1NC DC 24V Relays Relay Module QJ-16RGL-O1Z16A Electromagnetic Relays for PLC Control

$38.00 $38.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

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21% off
AEV19024 New Energy Vehicle Relay AEV19024 New Energy Vehicle Relay

AEV19024 New Energy Vehicle Relay

$26.07 $33.00

Categories: Computer & Office, Servers & Industrial Computer

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FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board

FX3U-14MR -14MT RTU PLC Board 8 In 6 Out Anolog 6AD 2DA Modbus RS485 Case Relay Transistor 6CH 3K Count Board

$144.20 $144.20

52 sold

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter

Huaqingjun 4DI 4DO Relay Output PLC RS485 232 Ladder Diagram Modbus RTU FXCPU GX Works2 Software PLC for Energy Meter

$27.00 $27.00

Categories: Computer & Office, Servers & Industrial Computer

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35% off
N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

N35R-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$145.91 $224.47

Categories: Computer & Office, Servers & Industrial Computer

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DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7 DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module-AEF7

$221.07 $221.07

Categories: Computer & Office, Servers & Industrial Computer

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Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation

Foshan Chingjun 16-Channel Hongfa Relay Module 16A Transparent 1NO 1NC DC24V SPDT Electromagnetic Relays for Automation

$31.00 $31.00

1 sold

Categories: Computer & Office, Servers & Industrial Computer

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Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor

Compatible with Siemens PLC CPU222 S7-200 PLC SK222XP-14R Programmable Controller 8 Input 6 Output 2 PPI 2AI 1AO RELAY Transitor

$175.10 $175.10

19 sold

Categories: Computer & Office, Servers & Industrial Computer

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WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated

WS-1616S 16I/16O PLC Expansion Board, Transistor/Relay, RS485 Modbus-RTU Non-Isolated

$267.80 $267.80

2 sold

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves

Huaqingjun 16-Channel 1NO 1NC DC24V Relay Module G5RL-1-E 16A QJ-16RGL-O1ZE-24V Electromagnetic Relays for Solenoid Valves

$38.00 $38.00

Categories: Computer & Office, Servers & Industrial Computer

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Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R

Oshangming 4 Relay Output Module 50A Single Open Relay with RS485 Lora DC12/24V Modbus RTU N4H50A-T4R

$37.00 $37.00

Categories: Computer & Office, Servers & Industrial Computer

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36% off
AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems

AT82-Voltage And Current Monitoring Relay With Adjustable Settings For 3 Phase Din Rail Systems

$18.89 $29.51

Categories: Computer & Office, Servers & Industrial Computer

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35% off
X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5 X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

X64A-10X 220V Relay Board, Power On, Time Delay, Circuit Module, Corridor Switch, Stair Light, D1B5

$145.91 $224.47

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 10-Channel Relay Module DPDT 24VDC 5A Electromagnetic Relays for Parking System Huaqingjun 10-Channel Relay Module DPDT 24VDC 5A Electromagnetic Relays for Parking System

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