It has one throw and one position, and is designed for interior use. Product or Component TypeCircuit breaker. Circuit breaker applicationHACR rated. Line Rated Current400 A. Lugs, line. Tightening torque115.06 lbf.in (13 N.m) 0.07…0.5 in² (42…304 mm²) (AWG 1.600 kcmil).