This is a mixer control plate switch and timer assembly for the Hobart A200T mixer. part# 00-291822-00001.  
00-38537-000001 This is for the A200T mixers without factory bowl guard. Switch is factory spec with neoprene seal around toggle paddle to prevent water from getting inside switch. All markings are etched into the plate not just screen printed on top the surface. Timer is 110 volt, 60Hz, Switch Single pole single throw. This is 100% to factory specs. Assembly has UL required Mylar electrical insulator between timer terminals and switch, 20 amp UL Carling switch, Safety stud for switch to prevent accidental turn on, new correct flag terminals for timer connection, and new stainless mounting screws for the plate. 
If you have any questions please ask before you buy.