Schneider Electric,SAFETY RELAY 300V 5AMP PREVENTA +OPTIONS,24 V DC,3 LED Indicators -14 to 130 Degrees F,3 N.O. (Instantaneous) 1 N.C. - 4 Solid State,35 mm symmetrical DIN rail,EN 954-1 Category 4,Preventa,Preventa Safety automation,for emergency stop, switch, sensing mat/edges or safety light cur