What this SIRIUS starter delivers
The 3RA2120-1FE24-0BB4: The 24 V DC coil (rated value 24... 24 V) interfaces directly with standard PLC outputs without an interposing relay.
Main circuit connections use spring-loaded terminals (tool-less push-in for solid or ferruled stranded wire), reducing wiring time on the line. Clearance spacings: 50 mm upwards, 20 mm forwards, 20 mm at the side, 10 mm downwards — plan the enclosure layout accordingly for heat dissipation and access.
No stock-holding claim — the spread is the business, and we match the supplier that ships clean every time.