2b single mounting facility thread class 4.500" overall length 2.438" overall width 24 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
1pstno, max rms load current 5 amps, max on voltage 2 volts, max switch current 1 milliampere, turn-on time 1 millisecond, ambient temp 0 to 120 deg f, 50 to 60 hz, leakage current 12 milliamperes max, case material polysulfone, 3.125 in. lg, 2.625 in. w, 2.250 in. h, two 0.219 in. dia mtg holes spaced 3.000 in. c to c