Applicable Motor Output (HP):
1in Normal Duty and 0.5 in Heavy Duty or 20 in Light Duty, 15 in Normal Duty and 10 in Heavy Duty or 50 in Light Duty, 40 in Normal Duty and 30 in Heavy Duty (690V)/40 in Light Duty, 30 in Normal Duty and 25 in Heavy Duty (575V)