It snaps onto a DIN rail and uses screw-type terminals for the auxiliary and control circuits, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) with core end processing. The block is rated for a maximum of 10 A, with specific contact ratings across voltages: 6 A at 24 V, 6 A at 125 V, 6 A at 230 V, 6 A at 250 V, 3 A at 400 V, and 0.3 A at 220 V. It carries a mechanical service life of 10,000,000 switching cycles typical, and a contact reliability of 1 faulty switching per 100 million operations at 17 V, 1 mA.
This part is listed as a phased-out product. The official successor is the SIRIUS 3RH2 series.
Panel Integration and Ratings
The block measures 36.5 mm wide, 37.5 mm high, and 41.5 mm deep, fitting into the size S00 footprint. The surge voltage resistance is rated at 6 kV, and the insulation voltage with degree of pollution 3 is 690 V AC.