2a thread class right-hand 2.125" overall length 2.000" overall width 18 thread quantity per inch 16-22 pin contacts in lieu of 16-16 uns thread series
Used on local control/alarm panel main propulsion engine assembly. circuit breaker circuit breaker is part of the propulsion-control engine assembly onboard u.s. coast guard wlm class cutters. circuit breaker is 1 pole, 20 amp, 32 volt manual reset. item is actually manufactered by texas instrument subdivision klixon
Used on air handling unit;p/n ad-3r onboard wlb "b" 225 ft u.s. coast guard vessels. 2 to 50 microfarads; 370 volts ac; operating temp M55 deg c to P70 deg c