2a single mounting facility thread class 0.250" single mounting facility thread length 1.000" overall length 1.000" overall width unc single mounting facility thread series
2b single mounting facility thread class 1.430" overall length 1.460" overall width 16 ga palladium contacts unc single mounting facility thread series
Used on type ab,g frame,2 pol. 9.375" overall length 5.500" overall width hmajor components:arc chute assys 1; base 1; cover 1; usage design:used as frame for circuit breaker; mtg configuration:mounts by three 5/16 in.holes on isoceles triangle w/2-3/4 in.base, 7-1/4 in.altitude;