It carries 2 NO instantaneous contacts with no delayed or lagging switching, so it mirrors the main contactor's state without intentional timing. Rated for 10 A at 24 V, it also handles 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V — covering the common control voltage range across global panel designs. Contact reliability is specified as one incorrect switching operation per 100 million at 17 V, 1 mA — a useful floor for low-energy PLC or safety relay inputs where oxide film on dry contacts can cause intermittent faults.
The IP20 front protection means it's suited for inside a panel only; no washdown rating. Dimensions are 45 mm wide, 60 mm high, 73 mm deep — the S00 footprint matches the Siemens 3RT1 contactor range, so it clips directly onto the side of a 3RT1 main contactor without extra wiring or brackets. Terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire — standard for control wiring.
Shock resistance is 10g / 5 ms and 5g / 10 ms — robust for transport and panel vibration. RoHS compliance date is 07/01/2006, indicating the part meets EU RoHS requirements. The product extension auxiliary switch is available as an add-on.