Clutch/Brake Control Product Type Clutch/Brake Control Overall Length 3.33 in Overall Width 2.19 in Overall Height 0.56 in Input Voltage 120V AC Output Voltage 90V DC Frequency 50 Hz 60 Hz Mounting Location On Conduit Box For Use With All Series 90V Clutch/Brakes Maximum Ambient Temperature 45 Degrees C Minimum Ambient Temperature -20 Degrees C Standards UL Listed