Phoenix Contact GmbH & Co. KG Industrial Relays 2953964

The EMG 22-REL/KSR-120/21 is a relay module with a single changeover AgNi contact, designed for switching loads with a 120 V AC/DC input. It provides reinforced insulation with 6 kV isolation between input and output, and operates from -20 °C to 50 °C. The module measures 22.5 mm wide, 75 mm high, and 62.5 mm deep, with screw terminals for both coil and contact connections using M3 threads and 8 mm stripping length. It supports conductor sizes from 0.2 mm² to 4 mm² rigid or 0.2 mm² to 2.5 mm² flexible, and handles a continuous current of 6 A at up to 250 V AC/DC. Integrated surge suppression includes a bridge rectifier and varistor. An optical yellow LED indicates operating voltage. It meets IEC 60664-1 and has an IP20 enclosure rating.