• @Fosheze
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    61 year ago

    Refrigeration tech here, why is using the back stab holes a bad thing?

    • @[email protected]
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      71 year ago

      Backstab holes create a pretty poor connection with very little surface area and light pressure compared to the screw terminals. It may make a half-decent connection at first, but over time as the contacts oxidize/corrode they become a high resistance point and heat up a lot. Terrible design.

    • @[email protected]M
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      21 year ago

      They always fail spectacularly. I’ve seen countless melted receptacles, usually due to a backstab connection and a high power load plugged in downstream. Since I’m in Canada, space heaters are one of the worst culprits.