2b single threaded hole thread class 2.453" overall length 0.250" single connection outside diameter 1.125" overall width 32 single threaded hole thread quantity per inch rectangular unc single threaded hole thread series
2a single mounting facility thread class right-hand single mounting facility 0.172" single mounting facility thread length 1.391" overall length 0.734" overall width 48 single mounting facility thread quantity per inch unc single mounting facility thread series
282.23 cu. in.; moderately rugged; control voltage 120 vac at 60 hz; main contacts solid state rated 10 amps at 250 vac; auxiliary contacts are mechanical rated 1 amp at 120 vac or 28 vdc; screw terminals; 7.875 in. lg; 7.125 in. w; 5.030 in. h; eight 0.188 in. dia mtg holes