contact arrangement spdt, contact rating 5 amp res at 28v dc or 115v ac, reset coil 24v dc 30v dc max, reset coil res 1000 ohms, reset time 20 milliseconds max, trip coil rating any phase 150 amp 0.55 to 1.0 sec, 250 amp 0.4 to 0.6 sec, 500 amp 0.27 to 0.35 sec, 3.560 in. lg, 3.560 in. w, 2.750 in. h, four 0.206 in. dia mtg holes on 3.125 in. by 3.000 in. mtg centers
