NEMA Fusible Combination Starter NEMA Size 4 Amps AC 135 Max Motor Voltage 600VAC Coil Volts 440/460VAC Fuse Clip Type RK1-600VAC NEMA Enclosure Type 3R Auxiliary Contact Form 1NO Short Circuit Protection 200A Overload Relay Amp Setting 28 to 140A Trip Class 10/20/30 No Operator Pilot Light No Control Transformer No 50 HP @ 3 Phase - 240V 100 HP @ 3 Phase - 480V