spst, normally open, 18.0 vdc min., 32.0 vdc max. input voltage, 150 ma max. input current, 0.2 sec time delay on operation, metal inclosure, solder hook terminals, o/a dim., 1.180 in lg, 1.150 in.w, 0.400 in. h, two 0.096 in. dia mtg holes diagonally spaced on 0.124 in. by 1.000 in. centers
2a single mounting facility thread class 0.440" single mounting facility thread length 1.770" overall length tap, circular, bushing mount unef single mounting facility thread series