Rated for 10 A at both 24 V and 230 V AC (50/60 Hz), the switching capacity scales down as voltage climbs: 4.7 A at 60 V, 3 A at 110 V and 400 V, 1.2 A at 220 V, 0.5 A at 440 V, 2 A at 500 V, 1 A at 690 V, and 0.26 A at 600 V. That curve tells you where this contactor is comfortable — it handles control and signal-level loads across a wide voltage range, not heavy motor inrush. Arcing time sits at 10–15 ms, with AC switching times of 4–15 ms and a DC mechanical endurance of 10,000 operations per hour. The contactor is rated for 30 million typical mechanical cycles — a long-life part for high-duty-cycle applications like conveyor interlocks or valve position feedback.
Dimensions are 45 mm wide, 73 mm deep, 70 mm tall — a compact footprint that leaves room for adjacent devices on the DIN rail. That spacing matters when you're packing relays into a crowded gland plate area.
RoHS compliance date is 10/01/2009, and the relative humidity floor is 10 %. No UL or CSA listing appears in the spec record, so verify with your local Siemens rep if a project requires those marks.