Relay / SSR

 Raspberry Pi 8-ch Relay Expansion Board

Raspberry Pi 8-ch Relay Expansion Board

Raspberry Pi 8-ch Relay Expansion Board The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home a..

R329.00 (Inc Tax: R378.35)

100A SSR 3-32VDC IN 24-480VAC OUT

100A SSR 3-32VDC IN 24-480VAC OUT

100A SSR 3-32VDC IN 24-480VAC OUT This single phase solid state relay features a Dielectric strength of up to 2500V, photo isolation, zero cross polarization or random turn-on. These models come with..

R198.00 (Inc Tax: R227.70)

4 Channel Relay Module - Opto-Isolated

4 Channel Relay Module - Opto-Isolated

Relay 4 Channel - Opto-Isolated This is a 5V 4-Channel Relay module, and each input is opto-isolated. It can be controlled directly by a wide range of microcontrollers such as Arduino. Quick Spe..

R129.00 (Inc Tax: R148.35)

50A Solid State Relay Control 3-32VDC - Load 50A 24-480VAC

50A Solid State Relay Control 3-32VDC - Load 50A 24-480VAC

50A Solid State Relay Control 3-32VDC - Load 50A 24-480VAC This single phase solid state relay features a Dielectric strength of up to 2500V, photo isolation, zero cross polarization or random turn..

R178.00 (Inc Tax: R204.70)

Din Rail 2 Relay 12V Coil

Din Rail 2 Relay 12V Coil

Din Rail 2 Relay 12V Coil This 12V Dual Relay module is designed for current amplification and isolation protection of output loads. Applicable to PLC, microprocessor systems and time relays etc, amp..

R128.00 (Inc Tax: R147.20)

Din Rail 4 Relay 12V Coil

Din Rail 4 Relay 12V Coil

Din Rail 4 Relay 12V Coil This 12V 4 Relay module is designed for current amplification and isolation protection of output loads. Applicable to PLC, microprocessor systems and time relays etc, amplif..

R168.00 (Inc Tax: R193.20)

Dual Relay - Din Rail - 24V Coil

Dual Relay - Din Rail - 24V Coil

Dual Relay - Din Rail - 24V Coil Relay Modules are designed for current amplification and isolation protection of output loads. Applicable to PLC, microprocessor and time relays etc, amplifying the..

R120.00 (Inc Tax: R138.00)

ESP8266 Network Relay WIFI Module

ESP8266 Network Relay WIFI Module

ESP8266 Network Relay WIFI Module This is a ESP8266 Network Relay WIFI Module, which is based on the ESP8266 module and a 10A relay. It can connect to a server through TCP Client and can also be co..

R179.00 (Inc Tax: R205.85)

Ethernet Relay 8 Channel

Ethernet Relay 8 Channel

Ethernet Relay 8 Channel With Ethernet relay, IoT(Internet of things) has become so easy. RLY-8-POE-USB is a POE & USB controlled 8 channel relay controller based on STM32. With this module users..

R925.00 (Inc Tax: R1,063.75)

IRF 540 module - 4 channel

IRF 540 module - 4 channel

IRF 540 module - 4 Channel Opto Isolated DC Switch MOSFET's has good switching characteristics and is widely used to control almost any DC load. This is a 4 channel MOSFET switch and it use the ver..

R255.00 (Inc Tax: R293.25)

Keys USB Relay 10A 250V

Keys USB Relay 10A 250V

Keys USB Relay 10A 250V This USB Relay module from Keys uses HID technology which requires no additional drivers and therefore makes it a plug and play device for all of your projects. The module sup..

R85.00 (Inc Tax: R97.75)

Mini D1 Relay Shield

Mini D1 Relay Shield

Mini D1 Relay Shield You can use this module if you want to control the AC power (lights, home equipments), for WIFI D1 mini board. This is a very common Contact Relay for control VAC 110/220V (10A) ..

R60.00 (Inc Tax: R69.00)

NKDH12048ZA2 Solid State Relay 480V 120A AC-AC

NKDH12048ZA2 Solid State Relay 480V 120A AC-AC

NKDH12048ZA2 Solid State Relay 480V 120A AC-AC This single phase solid state relay features a Dielectric strength of up to 4000V, photo isolation, zero cross polarization or random turn-on. It come..

R239.00 (Inc Tax: R274.85)

NKDH12048ZD3 Solid State Relay 480V 120A DC-AC

NKDH12048ZD3 Solid State Relay 480V 120A DC-AC

NKDH12048ZD3 Solid State Relay 480V 120A AC This single phase solid state relay features a Dielectric strength of up to 4000V, photo isolation, zero cross polarization or random turn-on. It comes p..

R239.00 (Inc Tax: R274.85)

NKDH24023DD3 Solid State Relay 220V 240A DC-DC

NKDH24023DD3 Solid State Relay 220V 240A DC-DC

NKDH24023DD3 Solid State Relay 220V 240A DC-DC This single phase solid state relay features a Dielectric strength of up to 4000V, photo isolation, zero cross polarization or random turn-on. It come..

R645.00 (Inc Tax: R741.75)

Pololu RC Switch + Relay

Pololu RC Switch + Relay

Pololu RC Switch + Relay This Pololu RC Switch consists of a single-pole, double-throw (SPDT) power relay and a control circuit that measures incoming radio control (RC) signals, making it easy to co..

R132.00 (Inc Tax: R151.80)

Power Mosfet Module - 15A  400W

Power Mosfet Module - 15A 400W

Power Mosfet Module 15A 400W This Power Mosfet driver use two MOSFETs in parallel and can handle currents up to 15A (25A with cooling). This module is perfect for driving DC motors, DC pumps and us..

R30.00 (Inc Tax: R34.50)

Qwicc 4 Way Relay Board

Qwicc 4 Way Relay Board

Qwicc 4 Way Relay Board The Qwiic Quad Relay is a product designed for switching not one but four high powered devices from your Arduino or other low powered microcontroller using I2C. It’s four rela..

R538.00 (Inc Tax: R618.70)

Relay 16 Way Module - 5V Opto Isolated

Relay 16 Way Module - 5V Opto Isolated

Relay 16 Way Module - 5V Opto Isolated The 16 Way relay can trigger high voltage, high current load such as Motor, Lamps , AC load. It can be controlled by microcontrollers such as PIC, Arduino , Ras..

R350.00 (Inc Tax: R402.50)

Relay 240VAC @10 AMP

Relay 240VAC @10 AMP

Relay 240VAC @10 AMP This 240V Relay at 10A, plays the role as a protector or a circuit switch. Because the relay has 8 Pins, DPDT, 2 NO, 2 NC, makes it suitable for various applications such as dome..

R45.00 (Inc Tax: R51.75)

Relay 4 channel 5V

Relay 4 channel 5V

Relay 4 channel 5V This is a 5V 4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.Quick Spec  Each 5V Re..

R119.00 (Inc Tax: R136.85)

Relay 8 channel 5V

Relay 8 channel 5V

Relay 8 channel 5V This is a 5V 8-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. Each 5V Relay need 20mA dr..

R205.00 (Inc Tax: R235.75)

Relay Board - 16 Channel

Relay Board - 16 Channel

Relay Board - 16 Channel This is a 16 channel Mini-relay module. It can be used to control the lighting, electrical and other equipment. The modular design makes it easy to expand with the Arduino ..

R399.00 (Inc Tax: R458.85)

Relay Module - Crowtail Connector

Relay Module - Crowtail Connector

Relay Module - Crowtail Connector The SPDT relay module is a high performance single pole double throw relay that can operate by as much as 30A of current. When the relay does not work, COM and NC ha..

R95.00 (Inc Tax: R109.25)

Relay Module 1 Relay - 5V 30A

Relay Module 1 Relay - 5V 30A

Relay Module 1 Relay - 5V 30A This is 1 channel Relay module, can able to control various appliances, and other equipment with a BIG current for 30A (250VAC/30VDC).It can be controlled directly by mi..

R89.00 (Inc Tax: R102.35)

Relay Module 1 Relay 12V 30A

Relay Module 1 Relay 12V 30A

Relay Module 1 Relay 12V 30A This Relay module adopts a genuine high quality 30A relay. By using a optocoupler isolation chip, the relay has a strong driving ability, stable performance and has a tri..

R68.00 (Inc Tax: R78.20)

Relay Module 2 Relay - 5V 30A

Relay Module 2 Relay - 5V 30A

Relay Module 2 Relay - 5V 30A This is 2 channels Relay module, which is able to control various appliances, and other equipment with a BIG current for 30A (250VAC/30VDC). It can be controlled directl..

R139.00 (Inc Tax: R159.85)

Relay module 5 volt DC - single ch

Relay module 5 volt DC - single ch

Relay module 5 volt DC - single ch. Quick Specs Trigger mode: high level 5V relay module Can be used for microcontroller development board module or home appliance control 5V TTL control sign..

R20.00 (Inc Tax: R23.00)

Solid State Relay - 4 Channel

Solid State Relay - 4 Channel

Solid State Relay - 4 Channel Compared with the traditional mechanical relays, the Solid State Relay (SSR) has many advantages such as longer life, a much higher turn on/off speed and little or no no..

R195.00 (Inc Tax: R224.25)

Solid state Relay 100A AC 240V

Solid state Relay 100A AC 240V

Solid State Relay  AC voltage up to 100A Solid State Relays is a great way to safely control large external AC loads. The input is fully optically isolated from the control circuitry.  Q..

R199.00 (Inc Tax: R228.85)

Solid State Relay 240VAC 2A - 2 Channel

Solid State Relay 240VAC 2A - 2 Channel

Solid State Relay - 240VAC 2A- 2 Channel This is a two channel relay module featuring 2x Omron G3MB-202P solid state relays. This module is capable of switching an AC voltages between 100 and 240V at..

R110.00 (Inc Tax: R126.50)

Solid State Relay 2A - 1 Channel

Solid State Relay 2A - 1 Channel

Solid State Relay 2A - 1 Channel Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much higher turn on/off speed and no noi..

R60.00 (Inc Tax: R69.00)

Solid State Relay DC 100A

Solid State Relay DC 100A

Solid State Relay DC up to 100A A solid-state relay (SSR) is controlled by a small external voltage. This solid state relay can witch loads up 100A DC with a DC input voltage of 3-32V DC and an AC ..

R235.00 (Inc Tax: R270.25)

SparkFun Qwiic Quad Relay

SparkFun Qwiic Quad Relay

SparkFun Qwiic Quad Relay The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low p..

R568.00 (Inc Tax: R653.20)

SparkFun Qwiic Single Relay

SparkFun Qwiic Single Relay

SparkFun Qwiic Single Relay Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The..

R220.00 (Inc Tax: R253.00)

T-80 Pro Aluminium Heatsink for SSR 60A

T-80 Pro Aluminium Heatsink for SSR 60A

T-80 Pro Aluminium Heatsink for SSR 60A This heatsink is intended for use weith Solid State Relays of up to 60A at 25°. Made from durable aluminium, it helps to protect the longevity of your relay ..

R145.00 (Inc Tax: R166.75)

USB Relay Board - 4 Way

USB Relay Board - 4 Way

USB Relay Board - 4 Way The module has MICRO USB and serial port so that they can communicate with PC and other device conveniently. The normal working voltage for modules is 5V and modules of ICSE0..

R199.00 (Inc Tax: R228.85)

USB Relay Board - 8 Way

USB Relay Board - 8 Way

USB Relay Board - 8 Way The module has MICRO USB and serial port so that they can communicate with PC and other device conveniently. The normal working voltage for modules is 5V and modules of ICSE0..

R299.00 (Inc Tax: R343.85)

Wifi Relay Board - 8 Channel

Wifi Relay Board - 8 Channel

USR-WIFIIO-83 terminal controller is developed for the application in the field of smart home, Internet of Things, industrial control and so on. Remote monitoring and control can be easily realized by..

R1,399.00 (Inc Tax: R1,608.85)

4 Channel Relay  Card + Remote 12V

4 Channel Relay Card + Remote 12V

4 Channel Relay Card + Remote 12V Take one remote and give one to a friend, coworker or family member so you both can turn on/off up to 4 devices in your home wirelessly! Just connect 12V of power..

R196.00 (Inc Tax: R225.40)

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