Standard CIRCUIT BREAKER, TRIP-FREE, PUSH-PULL, 1/2 THRU 20 AMP, TYPE I 2007-01-24 HISTORICAL AS22073A
Standard Circuit Breaker, Trip-Free, Push-Pull, Recycling, 1/2 Thru 20 Amp, Type I 2004-08-25 HISTORICAL AS22073_A1 Amendment 1 of AS22073.
Standard CIRCUIT BREAKER, TRIP-FREE, PUSH-PULL, 1/2 THRU 20 AMP, TYPE I 1999-07-13 HISTORICAL AS22073