Applicable Motor Output (HP):
175 in Normal Duty and 150 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) or 10 in Light Duty and 7.5 in Normal Duty or 30 in Light Duty and 25 in Normal Duty