The contact reliability spec — one incorrect switching operation per 100 million operations at 17 V, 1 mA — gives confidence for low-energy PLC and safety relay interfaces where oxide film on dry contacts is a concern.
The 45 mm width and 57.5 mm height fit the S00 footprint common across the SIRUS contactor family. The mounting position allows ±180° rotation on a vertical surface and ±22.5° forward/backward tilt, so panel layout constraints are rarely a problem. Wire cross-section accepted: 2x 0.5–1.5 mm² solid, 2x 0.75–2.5 mm², or 2x 4 mm² — spring-cage terminals, strip length per the manufacturer's spec.
Rated surge voltage withstand is 6 kV, pollution degree 3, which means it's suitable for industrial environments where transient overvoltages are common. Operating temperature range is -25 to +60 °C; storage and transport range is -55 to +80 °C. Shock resistance is 10g / 5 ms and 5g / 10 ms — adequate for most fixed-installation panels but not for mobile equipment without additional damping.