3-phase ac voltage sensitive; input power 98-128 vac 60 hz 30 ma current drain; signal voltage 26 to 220 volts rms factory set; trip voltage 130; output rating 2pdt 2 amp 28 vdc 300 ma 115 vac 400/60 hz; operating temp minus 55 deg c to plus 95 deg c; 2.500 in. lg; 1.562 in. w; 4.281 in. h; four 0.159 in. dia mtg holes on 2.000 in. by 2.000 in. mtg centers; solder hook terminals; hermetic seal; finish nickel plate per qq-n-290 class 2 type 2
