Relay Module

Showing 1-24 of 205 item(s)

Relay Module

C4FM Dstar P25 MMDVM Digital Relay Board DMR Supports for Raspberry Pi 4B

1785799

€83.96

Relay Module

24V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command

1737142

€60.48

Relay Module

10pcs DD39AJPA 2 in 1 20W Boost Buck Dual Output Voltage Module 3.6-30V to 3-30V...

1656866

€60.07

Relay Module

12V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command

1737153

€59.10

Relay Module

1pcs 12V DC Infrared Remote Control Full-function Delay Cycle Timing Relay Module with...

1666356

€54.13

Relay Module

20pcs DR55B01 DC 5V 2A Flip-Flop Latch Motor Reversible Controller Self-locking...

1692055

€50.51

Relay Module

10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board

1672435

€49.61

Relay Module

20pcs JK11-PB Time Delay Relay Module 0-100S Adjustable Delay 0.5S Open for Computer...

1630035

€48.19

20pcs QF1023-A-10S Timing Relay Delay Switch Relay Delay Timer Switch Timing Relay 10S Adjustable

Relay Module

20pcs QF1023-A-10S Timing Relay Delay Switch Relay Delay Timer Switch Timing Relay 10S...

1630028

€46.87

20pcs JK03 220V AC Time Delay Relay Control Module with Trigger Delay 5min Adjustable NE555 10A

Relay Module

20pcs JK03 220V AC Time Delay Relay Control Module with Trigger Delay 5min Adjustable...

1630030

€46.51

5pcs 2 Channel Multi-function Module Delay Self-lock CycleTiming Timer 24V

Relay Module

5pcs 2 Channel Multi-function Module Delay Self-lock CycleTiming Timer 24V

1689742

€45.64

10pcs DC 12V RS232 Serial Port Delay Relay Switch Module PC COM DB9 ARM MCU UART Remote Control Board

Relay Module

10pcs DC 12V RS232 Serial Port Delay Relay Switch Module PC COM DB9 ARM MCU UART Remote...

1649630

€44.57

Relay Module

Waveshare Modbus RTU 8 Channel Relay Module Industrial Grade RS485 Interface with...

1697551

€43.66

Relay Module

20pcs TK1305A 12V DC Multifunctional Time Delay Relay Module with Optocoupler Isolation

1631734

€43.56

10pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

Relay Module

10pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

1649646

€42.26

10pcs 8Channel DC 6-24V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

Relay Module

10pcs 8Channel DC 6-24V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

1649642

€42.26

Relay Module

30pcs 1CH Channel Relay Module 5V For 250VAC/60VDC 10A Equipment Device RobotDyn for...

1677679

€41.74

20pcs Trigger F5305S PMOS Switch Module FET MOS Field Effect Transistor 3V 5V 12V 24V 36V for Motor LED Light Bulb Strip Pump

Relay Module

20pcs Trigger F5305S PMOS Switch Module FET MOS Field Effect Transistor 3V 5V 12V 24V...

1630042

€39.95

10pcs CE032 DC 5V 6V 9V 12V Motor Reversible Controller Time Adjustable Delay DPDT Relay Switch 2A 5000S

Relay Module

10pcs CE032 DC 5V 6V 9V 12V Motor Reversible Controller Time Adjustable Delay DPDT...

1666731

€38.81

Relay Module

10pcs 2CH Channel Optocoupler Isolation Relay Module 12V SCM PLC Signal Amplifier Board

1672432

€37.70

Relay Module

10pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board

1672423

€37.70

Relay Module

5pcs FRM01 12V 1 Channel Multifunction Relay Module Loop Delay Timer Switch...

1639356

€36.19

50Pcs 5V Relay 1 Channel Module One Channel Relay Expansion Module Board

Relay Module

50Pcs 5V Relay 1 Channel Module One Channel Relay Expansion Module Board

1734551

€35.72

Relay Module

10pcs QF-RD21 5V Power-off Delay Disconnect Relay Module Timer Delay Switch Module

1631733

€33.67

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Relay Module

C4FM Dstar P25 MMDVM Digital Relay Board DMR Supports for Raspberry Pi 4B

24V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command

10pcs DD39AJPA 2 in 1 20W Boost Buck Dual Output Voltage Module 3.6-30V to 3-30V...

12V 32 Channel RS485 Modbus RTU Relay Module with DIN35 Rail Box MODBUS RTU Command

1pcs 12V DC Infrared Remote Control Full-function Delay Cycle Timing Relay Module with...

20pcs DR55B01 DC 5V 2A Flip-Flop Latch Motor Reversible Controller Self-locking...

10pcs 2CH Channel Optocoupler Isolation Relay Module 24V SCM PLC Signal Amplifier Board

20pcs JK11-PB Time Delay Relay Module 0-100S Adjustable Delay 0.5S Open for Computer...

20pcs QF1023-A-10S Timing Relay Delay Switch Relay Delay Timer Switch Timing Relay 10S...

20pcs JK03 220V AC Time Delay Relay Control Module with Trigger Delay 5min Adjustable...

5pcs 2 Channel Multi-function Module Delay Self-lock CycleTiming Timer 24V

10pcs DC 12V RS232 Serial Port Delay Relay Switch Module PC COM DB9 ARM MCU UART Remote...

Waveshare Modbus RTU 8 Channel Relay Module Industrial Grade RS485 Interface with...

20pcs TK1305A 12V DC Multifunctional Time Delay Relay Module with Optocoupler Isolation

10pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

10pcs 8Channel DC 6-24V RS485 Modbus RTU Control Module UART Relay Switch Board PLC

30pcs 1CH Channel Relay Module 5V For 250VAC/60VDC 10A Equipment Device RobotDyn for...

20pcs Trigger F5305S PMOS Switch Module FET MOS Field Effect Transistor 3V 5V 12V 24V...

10pcs CE032 DC 5V 6V 9V 12V Motor Reversible Controller Time Adjustable Delay DPDT...

10pcs 2CH Channel Optocoupler Isolation Relay Module 12V SCM PLC Signal Amplifier Board

10pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board

5pcs FRM01 12V 1 Channel Multifunction Relay Module Loop Delay Timer Switch...

50Pcs 5V Relay 1 Channel Module One Channel Relay Expansion Module Board

10pcs QF-RD21 5V Power-off Delay Disconnect Relay Module Timer Delay Switch Module