Schneider Electric 8501NR45 General Purpose Relay

Schneider Electric's 8501NR45 is a Square D plug-in relay socket (Type N) that accepts 14-blade, four-pole double-throw (4PDT) relays used in general-purpose control circuits within industrial panels. When mounted with the 8501RS14V20 relay (14 V DC coil), the combination provides four Form C contacts and a rated current up to 6 A at up to 300 VAC. The 14-pin blade configuration ensures reliable mating with compatible Square D relays, supporting common control and power-switching tasks in automation and instrumentation applications. This socket-relay pair is typically chosen for quick replacement and straightforward wiring in logic circuits and legacy control cabinets where compact, modular relays are desired.