IEC Combination Starter Overload Relay Amp Setting 8 to 12A Coil Volts 120VAC Amps AC 20 NEMA Enclosure Type 4X Push Button Operator Function Start/Stop/Emergency Stop Short Circuit Protection Motor Controller Pilot Light No Control Transformer Yes Control Transformer Voltage 600VAC Primary 120VAC Secondary Auxiliary Contact Form A Hz 60 3 HP @ 3 Phase - 240V 7-1/2 HP @ 3 Phase - 480V Standards UL