BaomainUniversal Rotary Changeover Cam Switch SZW26-63/D303.3D 660V 63A 3 Position 3 Phase with Master Switch Exterior Box LW28-63/4

Excellent switch with a very good and audible detent in each position. Easy to wire and came with supplies to seal the switch against the environment. Only gripe I have is that the plastic was too thick around the knockouts which made them difficult to remove. Not a big thing with a quality switch.

Used in an RV Solar setup, two inputs to ( shore and inverter) one output. No instructions, but I used jumper wires on one side (output), putting the shore and inverter input wires on the other, top and bottom respectively. So far the setup works for my needs.

Works great for our electric car charger. Our circuit breaker did not have enough amperage. So I made it to where you can either run the dryer or charge the car. If I had to do it again I would get one with a bigger box, because it was a pain to close with the wires.

This is useful for switching between inputs, outputs, single or split phase, depending on how you choose to wire it. The terminal screws are pretty heavy duty, no issues with connections. Mounts easy, holes for wires already there and the grommets included.

This switch is perfect for installing a generator inter-lock selector switch if you are only going to power 3 or less 20 amp circuits from your main junction box with your portable generator. It is industrial quality.

Box is tight for how many wires need to be fed in

The media could not be loaded. Used switch to power between car charger and heater. Used a bigger junction box, but switch functionality was super and worked as intended. 👍🏻

Very durable