Used on used as ac voltage sensor. 3.270 in. lg; 3.250 in. w; 2.203 in. h; 14 solder hook terminals; four spst; rated 28 vdc; output 10 amps; four 0.156 in. dia mtg holes 2.725 x 1.750 in. mtg c to c
2b thread class right-hand 1.970" overall length 0.812" overall width 40 thread quantity per inch anodize surface treated hood, side opening w/clamp unc thread series
2a thread class right-hand 1.110" overall length 1.781" overall width 16 thread quantity per inch quick disconnect or thread assist when necessary uns thread series