Phoenix Contact 1047031

The RIF-2-BSC/4X21/EX relay base is compatible with RTIII-sealed industrial relays, offering four changeover contacts and designed for operation in zone 2 environments. It features a screw connection method and supports plug-in options for input and interference suppression modules, ensuring versatile adaptability in various applications.

This relay base is mountable on a NS 35/7.5 rail and operates at a nominal voltage of 250 V AC/DC with a current rating of up to 4x 6 A. With a compact design, it measures 27 mm in width, 89 mm in height, and includes a depth of 75 mm when equipped with a retaining bracket. The product is constructed from materials with a flammability rating of V2 according to UL 94, ensuring compliance with safety standards.

It accommodates a range of conductor cross-sections, allowing rigid conductors from 0.5 mm² to 4 mm² and flexible conductors from 0.5 mm² to 4 mm² as well. The stripping length is standardized at 8 mm, and the tightening torque is specified between 0.5 Nm and 0.6 Nm. The operating ambient temperature for this relay base spans from -40 °C to 60 °C, with a storage temperature range of -40 °C to 85 °C, making it suitable for harsh environments.

Country of origin for this product is China, and it weighs 68 g excluding packaging, with a packing unit of 10 pieces. The relay base is part of the RIFLINE complete product family and is identified with the product key DK6513.