Paddle Switch Pin Lock

Safety lock-off pin for an equipment/paddle on/off switch, held captive by the paddle. Just to make turning stuff on a little more intentional.

Switch: https://www.amazon.com/Single-Ortis-Contact-Electrical-Equipment/dp/B08PY8B8CZ/

I think the same, without cables/etc: https://www.amazon.com/POWERTEC-71577-Magnetic-Paddle-Switch/dp/B01IEM2DSM/ )

That switch is cheap, but I've taken it apart internally, and it seems well designed and made. The switch is held engaged with a latching relay, so it also returns to off if unplugged or after a power failure.