Applicable Motor Output (HP):
7.5 in Light Duty, 5 in Normal Duty and 5 in Heavy Duty or 100 in Light Duty, 75 in Normal Duty and 60 in Heavy Duty (690V)/75 in Light Duty, 60 in Normal Duty and 50 in Heavy Duty (575V) or 250 in Light Duty and 215 in Normal Duty