5 amps at 115 vac, hermetically sealed, 100 sec reset delay, 4.500 in. lg, 2.250 in. w, 4.750 in. h, four 0.221 in. dia mtg holes on 4.125 x 2.312 in. mtg ctrs
0.312" single mounting facility thread length 1.666" overall length switch has special detent spring tap, circular, bushing mount unef single mounting facility thread series