Maximum Voltage : 600V AC, Customizable : NO, Short Circuit Current Rating (SCCR) : up to 65kA@480VAC, Rated Frequency : 50/60Hz, Rated Operational Current : 63A, Thermal Release Adjustment Range : 45?.63A, Magnetic Release Operating Current : 819A, Horsepower Rating Single Phase 115V 230V : 10-May, Horsepower Rating Three Phase 200V 230V 460V 575V : 20 / 20 / 40 / 60, Interrupting Capacity [kA] 240V 480V 600V : 100 50 10