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Lab-Volt Trainer board - switch repair

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    Lab-Volt Trainer board - switch repair

    I managed to get my hands on a few of the Lab-Volt trainer boards, but a few of the boards have damaged switches, and I'm having bit of trouble finding the same or equivalent switches to replace the broken ones with.

    I've attached a couple of photos.

    There is some marking on one side of the switches, it looks like SH RU, but I've seen that RU on other parts before, so might not be part of the manufacturer identifier.

    Does anyone recognise the maker of these parts?

    Ultimately I'll need a few of the throw switches, and some of the normally open momentary switches, the normally closed momentary switches seem to be ok.
    Attached Files
    Last edited by tmcw; 10-18-2021, 06:41 AM. Reason: Add better photos

    #2
    Re: Lab-Volt Trainer board - switch repair

    look at rapid electronics site - they have a lot of switches

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      #3
      Re: Lab-Volt Trainer board - switch repair

      Sh t80-t
      Attached Files
      Last edited by lotas; 10-18-2021, 12:42 PM.

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        #4
        Re: Lab-Volt Trainer board - switch repair

        Couldn't find them at Rapid, or some of the other big places, but that link to he T80-T is a step in the right direction, thanks.

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          #5
          Re: Lab-Volt Trainer board - switch repair

          Looks like a different family, the TS40-T is a closer match for the toggle switch...

          https://www.salecom.com/en/product/S...s/ts-5-a5.html

          Just need to find the momentary switches now.

          EDIT: And there they are...

          https://www.salecom.com/en/product/L.../tl-22-a5.html
          Last edited by tmcw; 10-19-2021, 05:03 AM.

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