3RA13168XB301BB4

The Siemens SIRIUS 3RA13 series S00 forward/reverse combination starter, an older generation model, features a 24V DC coil and a three-phase motor forward/reverse switching circuit with dual contactor mechanical interlocking. It is suitable for replacing spare parts in existing production lines.

The Siemens SIRIUS 3RA1316-8XB30-1AP0 is an S00 size forward and reverse contactor combination, rated at 4kW/400V, AC-3 class, 230V AC coil, with a 3-pole screw terminal design and both electrical and mechanical interlocks. It is suitable for motor forward and reverse switching applications and was the main model before the 3RA13 series was discontinued.

The Siemens SIRIUS 3RA1315-8XB30-1BB4 is an S00 size forward and reverse contactor combination, rated at 3kW/400V, AC-3 class, equipped with a 24V DC coil and screw terminals, and features built-in electromechanical double interlocking. Originally discontinued by the manufacturer, it is now supplied by the 3RA2315 series.