Safety Switch, Nonfusible, Heavy, 600V AC Voltage, 3 Phase, 75 hp @ 600V AC HP/ BODY STYLE: 4B WITH SIDE OPERATOR BODY LENGTH: 7.100 INCHES NOMINAL BODY WIDTH: 10.700 INCHES NOMINAL BODY HEIGHT: 23.200 INCHES NOMINAL ACTUATOR STYLE: 38 CAST/STAMPED MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC NONPILE-UP CONTACT ARRANGEMENT: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 100.000 AMPERES MOTOR AC