Siemens 3RA28151FW10

Siemens 3RA2815-1FW10 (3RA28151FW10), Solid-State Time-Delay Auxiliary Switch, Off-Delay Without Auxiliary Voltage Relay 1 Nc + 1 No 24...240V Ac/Dc Time Range 0.05...100S For Snapping Onto The Front For 3Rt2 Contactors Screw Terminals