2b single mounting facility thread class 4.984" overall length 2.531" overall width 20 single mounting facility thread quantity per inch tap, circuit selector unc single mounting facility thread series
2a single mounting facility thread class 0.305" single mounting facility thread length 1.885" overall length tap, circular, bushing mount unef single mounting facility thread series
input voltage 120v ac , 105v ac , 130v ac max, with a internal dpdt 10 amp resistive at 120v ac relay, knob adustable time delay on release, time delay 0.1 sec to 10 sec, minus 40 to plus 55 deg c operating temp, 60 milliseconds or less recycle time, with polarity protection, o/a dim. 4.122 in. h, 2.375 in. lg, 1.750 in. w, 1 mtg guide pin, 11 pin terminals including 1 dummy terminal
