Switch Guard

We have a diesel pump in the farm that has a switch to turn it on. It was completely unprotected, so the pump was kept unpowered during the night out of fear that the guarding dogs or other animal accidentally turn it on when nobody was near and the pump be kept pumping all night what could lead to a dangerous leak or a burn out pump .
I've made the project in Tinkercad. It was quick and dirty and it worked on the first try!
https://tinkercad.com/things/kng627qalKH