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Relay module 8 channels with optoisolation - 10A/250VAC/30VDC contacts - 7V-36V coil - Modbus PoE - Waveshare 24964

This industrial-grade 8-channel relay module supports Modbus RTU and Modbus TCP protocols. Featuring a PoE-enabled Ethernet port, optoelectronic isolation, and a DIN...
Index: WSR-26216
Index: WSR-26216
Shipping in 24 hours
Available
Regular price €38.90 Price €38.90

16-channel relay module with opto-isolation - 10A/250VAC/30VDC contacts - 5V coil - Modbus RS485 - Waveshare 24921

The 16-channel Modbus RTU relay module with RS485 interface is a versatile device designed for industrial automation applications. It offers 16 high-capacity relay channels...
Index: WSR-26874
Index: WSR-26874
Shipping in 24 hours
Available
Regular price €45.90 Price €45.90

Inveo LanTick Pro PE-4-4 - IoT relay module

Inveo modules allow remote control of devices via Internet. It has 4 relay outputs of 250V and 4 digital inputs operating. The module is controlled through the built-in WEB...
Index: INV-09118
Index: INV-09118
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €202.90 Price €202.90

Inveo LanTick Pro PE-8-0 - IoT relay module

Inveo modules allows remote control of devices via Internet. It has 8 relay outputs of 250V and a built-in WEB server. It is adapted for mounting on a DIN rail.
Index: INV-09119
Index: INV-09119
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €205.50 Price €205.50

Inveo LanTick Pro PE-2-2 - IoT relay module

Inveo modules allow remote control of devices via Internet. It has 2 relay outputs of 250V and 2 binary inputs operating in counter mode. The module is controlled through the...
5.0 (1)
Index: INV-09117
Index: INV-09117
Only on request
Fulfillment within 1-2 weeks from payment
Regular price €162.50 Price €162.50

Gravity - relay module - with DC-USB adapters - DFRobot DFR0643

Relay module included with DC adapters manufactured by DFRobot. It has a built-in Gravity connector , which allows to reduce the number of connection wires, making it...
Index: DFR-19032
Index: DFR-19032
Only on request
Fulfillment within 4-6 weeks from payment
Regular price €9.50 Price €9.50

Numato Lab - 8-channel relay module 12V 10A/250VAC + 10GPIO - Ethernet

The module has eight HF3FF 012-1ZST relay with a coil supplied with voltage of 12 V. The system is controlled via Web interface or TELNET. In addition, the module has 10 GPIO...
5.0 (1)
Index: MOD-11659
Index: MOD-11659
Temporarily unavailable
No scheduled delivery
Regular price €142.50 Price €142.50
  • Discontinued product

Three-phase Solid state relay SSR Hoymk D4825HK 3x25A 380VAC / 32DC

The Hoymk D4825HK three-phase relay is made in semiconductor technology and controlled with voltages from 3 V to 32 V DC. The maximum output voltage is 380 V.
Index: DLT-14507
Index: DLT-14507
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No scheduled delivery
Regular price €34.50 Price €34.50

Relay module 1 channel - 3A/250VAC contacts - 5V coil

The module is equipped with  HK4100F relay with the voltage of 5 V. T he system allows you to control the actuators with a voltage of 250 V AC / 30 V DC , using the ports...
5.0 (2)
Index: OST-14297
Index: OST-14297
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Goods pending acceptance - available within a few days
Regular price €1.90 Price €1.90

DFRobot 4x Relay - Shield for Arduino v2.1

Overlay with four relays that can be controlled directly from Arduino via digital outputs. Additionally, there is a socket on the board to connect XBee wireless communication...
Index: DFR-02731
Index: DFR-02731
Temporarily unavailable
No scheduled delivery
Regular price €16.90 Price €16.90

Remote controller 12/24V DC + remote controls 433.92Mhz - 4 channels

This radio receiver equipped with relays allows you to control four devices operating at 250V AC via NO/NC relay outputs. The receiver communicates at 433.92 MHz . Two...
5.0 (8)
Index: ELB-16011
Index: ELB-16011
Temporarily unavailable
No scheduled delivery
Regular price €37.90 Price €37.90

Relay Hat for Raspberry Pi - 8 relays with optoisolation - 5A / 250VAC / 30VDC contacts - 5V coil - Waveshare 15423

The module with the HAT shield for Raspberry Pi is equipped with eight HLS8L relays with a coil powered with a voltage of 5 V along with optoelectronic insulation. The system...
4.9 (11)
Index: WSR-13301
Index: WSR-13301
Waiting for delivery
Delivery 50 units scheduled for 09-01-2026
Regular price €19.90 Price €19.90

Relay module 8-channel optoisolation - 10A/250VAC contacts - 5V coil - red

The module has eight relay SRD-05 with a coil powered with voltage of 5 V along with optoelectronic insulation. The system allows you to control actuators with microcontroller...
5.0 (2)
Index: MOD-02357
Index: MOD-02357
Waiting for delivery
No scheduled delivery
Regular price €8.50 Price €8.50

Iduino relay 2 channel module with optoisolation - 10A / 240VAC contacts - 5V coil

Module with two SRD-05 relays with the coil powered with a voltage of 5 V and optical insulation of the input, and with the mounting holes. The system allows you to control...
5.0 (19)
Index: OST-14266
Index: OST-14266
Waiting for delivery
No scheduled delivery
Regular price €2.90 Price €2.90

Relay module 8 channels with optoisolation - 10A/250VAC/30VDC contacts - 7V-36V coil - Modbus RS485 - Waveshare 25739

Industrial 8-channel relay module from Waveshare, communicating via RS485 interface and supporting Modbus RTU protocol. Relays allow switching devices with voltage of 230...
Index: WSR-25685
Index: WSR-25685
Waiting for delivery
Delivery 20 units scheduled for 09-01-2026
Regular price €29.90 Price €29.90