The 48.61.7.024.0050SPA is a Relay Interface Module with sensitive DC coil. This 48 series 35mm rail (EN 60715) mount relay has 1CO (SPDT) cadmium-free AgNi contact and green LED + diode (polarity +A1). Instant ejection of relay by plastic retaining clip. Supply status indication and EMC coil suppression module as standard.