Schneider Electric 8501NR42 is an eight-pin plug-in relay socket from the Harmony family that accepts 8501RS42 and 8501RSD42 relays. It features double-tiered screw-clamp terminals and supports both DIN rail and panel mounting in control-panel installations. Rated for 10 A at 300 V AC, this white socket provides a robust interface for switching loads in industrial automation applications. The design is specifically tailored to mate with the 8501RS42/RSD42 relays, enabling compact, modular relay installations.
