Can you get a contactor to fit into a switch plate?

Yes, you can fit a contactor into a switch plate, but it requires careful consideration of size and wiring. Standard switch plates are designed for light switches and may not accommodate a contactor's dimensions or connections. Modifications to the plate or enclosure may be necessary, and it's important to ensure that all electrical codes and safety standards are met. It's often better to use a proper enclosure designed for contactors.