Applicable Motor Output (HP):
2 in Light Duty, 1 in Normal Duty and 1 in Heavy Duty or 7.5 in Light Duty, 5 in Normal Duty and 5 in Heavy Duty or 75 in Light Duty, 60 in Normal Duty and 50 in Heavy Duty (690V)/60 in Light Duty, 50 in Normal Duty and 40 in Heavy Duty (575V)