Relay

There are 29 products.

  • CAD$49.00 In Stock

    The Power Switch Tail II is a smart alternative to slicing apart power cords to wire up your own relays. Its a compact 120V 3-pronged extension cord, with a relay board embedded in the middle. Connect to the relay using two screw terminals and activate by providing a 3 to 12V signal (3mA current draw at 3V, 30mA at 12V). The relay can switch 15 Amp...

  • CAD$25.00 In Stock

    A relay is a switch which can be controlled through a digital signal. This is a 4 channel DC relay module which can each be controlled independently with a 315MHz latching RF remote.

  • CAD$6.50 In Stock

    A relay is a switch which can be controlled through a digital signal. There are 3 separate terminals in this relay: NO (Normal Open), COM (Common), NC (Normal Closed).  

  • CAD$9.50 In Stock

    A relay is a switch which can be controlled through a digital signal. This is a 2 Channel DC relay module, each relay channel has 3 separate terminal, NO (Normal Open), COM (Common), NC (Normal Closed).

  • CAD$14.95 In Stock

    A relay is a switch which can be controlled through a digital signal. This is a 4 Channel DC relay module, each relay channel has 3 separate terminal, NO (Normal Open), COM (Common), NC (Normal Closed).

  • CAD$19.95 In Stock

    A relay is a switch which can be controlled through a digital signal. This is a 8 Channel DC relay module, each relay channel has 3 separate terminal, NO (Normal Open), COM (Common), NC (Normal Closed).

  • CAD$7.50 CAD$12.50 In Stock
    Reduced price!

    A Solid State Relay is similar to mechanic relay where it can be controlled through a digital signal. Solid State Relay generate no noise, and has a much longer life span in compared to the traditional mechanic relay. This relay board is based on the Omron G3MB SSR relay which can control up to 2A at 240VAC. In this relay there are 3 separate teminals, NO...

  • CAD$10.50 CAD$16.00 In Stock
    Reduced price!

    A Solid State Relay is similar to mechanic relay where it can be controlled through a digital signal. Solid State Relay generate no noise, and has a much longer life span in compared to the traditional mechanic relay. This relay board is based on the Omron G3MB SSR relay which can control up to 2A at 240VAC. This is a 2 Channel SSR relay module, each...

  • CAD$15.50 CAD$21.00 In Stock
    Reduced price!

    A Solid State Relay is similar to mechanic relay where it can be controlled through a digital signal. Solid State Relay generate no noise, and has a much longer life span in compared to the traditional mechanic relay. This relay board is based on the Omron G3MB SSR relay which can control up to 2A at 240VAC. This is a 4 Channel SSR relay module, each...

  • CAD$29.00 CAD$38.00 In Stock
    Reduced price!

    A Solid State Relay is similar to mechanic relay where it can be controlled through a digital signal. Solid State Relay generate no noise, and has a much longer life span in compared to the traditional mechanic relay. This relay board is based on the Omron G3MB SSR relay which can control up to 2A at 240VAC. This is a 8 Channel SSR relay module, each...

  • CAD$19.50 In Stock

    These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it throws a simple changeover switch, terminating the connection from the NC contact to ground and closing the NO contact. Use them to switch high voltage/high current devices.

  • CAD$22.50 In Stock

    These are massive single pole - single throw (SPST) sealed relays. This means that when current is applied to the coil it throws a simple changeover switch, terminating the connection from the NC contact to ground and closing the NO contact. These relays can be used to switch high voltage/high current devices.

  • CAD$18.50 In Stock

    The SPDT Relay(30A) is a high quality Single Pole Double Throw Relay(SPDT).The Relay consist of a coil, 1 common terminal, 1 normally closed terminal, and one normally open terminal. When the coil of the relay is at rest (not energized), the common terminal and the normally closed terminal have continuity. When the coil is energized, the common terminal...

  • CAD$18.75 In Stock

    This module is based on 2-Coil Latching Relay. Contrast to the ordinary relay, this latching relay do not need continuous power to keep the state, only a rising/falling pulse is needed to change the work state. Even the power can be removed when the work state do not need to change, making this module especially suitable for low-power projects.

  • CAD$15.55 In Stock

    This RC relay enables easy control of large, electrically isolated loads in radio control (RC) systems. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. This assembled version ships with the 5V relay, terminal block, and straight male header pins soldered in, so it can be...

  • CAD$12.00 In Stock

    This is a temperature controlled DC relay, where the relay can be set to turn on/off when the temperature reach higher/lower than the desired base temperature. You can set the base temperature by adjusting the onboard potentiometer. There is also a LED indicator to show you when the temperature is higher/lower than base amount.  Features:Opearting...

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