Applicable Motor Output (HP):
3 in Normal Duty and 2 in Heavy Duty or 10 in Normal Duty and 7.5 in Heavy Duty or 50 in Normal Duty and 40 in Heavy Duty or 125 in Light Duty, 100 in Normal Duty and 75 in Heavy Duty (690V)/100 in Light Duty, 75 in Normal Duty and 60 in Heavy Duty (575V)