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 270 in Light Duty, 215 in Normal Duty and 175 in Heavy Duty (690V)/200 in Light Duty, 175 in Normal Duty and 150 in Heavy Duty (575V) or 20 in Light Duty and 15 in Normal Duty