Functional Device RIB 1-Pole Enclosed pilot control relay has current rating of 10 Amps at 50/60 Hz. NEMA 1 size relay has coil rating of 10 - 30 Volt AC/Volt DC, 120 Volt AC. It has operating time range of 20 ms. SPDT Contact configuration relay features silver cadmium oxide construction. This relay accommodates 16-Inch, 600-Volt rated wire. LED Indicator shows relay status. Relay withstands temperature rating of -30 to 140 deg F. It measures 1.7 Inch x 2.8 Inch x 1.5 Inch. Relay is UL/CUs