13.750" overall length unit is a micrologic tripper with adjustable long time ampere rating; adjustable long time delay; adjustable short time delay; adjustments externalrotary types switches
Used on 4920-01-179-8469 adapter,test. 2a thread class right-hand 0.361" overall length 40 thread quantity per inch passivate surface treated body mounted unc thread series
2b thread class right-hand 3.070" overall length 1.332" overall width 24 thread quantity per inch cadmium surface treated straight type w/cable clamp unef thread series
2b thread class right-hand 2.409" overall length 1.218" overall width 18 thread quantity per inch nickel surface treated straight type w/cable clamp unef thread series