How about the mechanical relay? There are many good reasons for using solid-state solutions, but the mechanical types still have their place and may be the right solution.

Sponsored by Texas Instruments: For automotive and industrial apps, solid-state relays offer higher reliability than mechanical and optical devices while cutting solution size ...

Even though the function of single phase and three phase relays are quite similar, their applications can vary significantly. This is primarily due to the characteristics of three phase power circuits ...