The 4C.01.9.024.0050SPA is a 1-pole Relay Interface Module with DC coil, 4C.01 series. 1CO (SPDT) contact configuration, AgNi contact. Ideal interface for PLC and electronic systems. Instant ejection of relay using plastic retaining clip. Supply status indication and coil suppression module as standard. Identification label. Standard for DC green LED + diode (polarity +A1). 35mm rail (EN 60715) mount, screw terminal socket.