Its 24 VDC coil draws 3.2 W both on pickup and hold, so the power supply sizing is straightforward — no inrush spike to budget for.
That matters when your customer's AML specifies gold-flash contacts for low-energy PLC inputs; this part meets that threshold without a separate interface relay. Rated surge voltage resistance is 6 kV, which aligns with IEC 60947-1 overvoltage category III for 300 VAC circuits. Wire termination accepts 2x (0.25... 2.5 mm²) solid or 2x (24... 14 AWG) stranded.
RoHS compliance date is July 1, 2006, which covers the original EU RoHS directive. The part carries no explicit REACH or UL listing in the evidence, so verify against your customer's compliance matrix — particularly if the end-client requires UL 508 listing for the panel.
The size S00 footprint (45 mm wide, 60 mm tall, 73 mm deep) matches the standard Siemens S00 contactor family. If your panel was laid out for a 3RT1015 motor contactor, this auxiliary contactor shares the same width and mounting hole pattern, so it clips onto the same DIN rail without re-drilling. Shock resistance is 10g for 5 ms and 5g for 10 ms. That's adequate for fixed-mount panels on machine frames but not for direct mounting on a vibrating conveyor or press — use vibration dampers if the panel is on the moving part of the machine.