SIRIUS S00 auxiliary contactor — 6 NO, 24 VDC
This is the part you reach for when a motor starter or main contactor needs additional signal contacts — it mirrors the main contactor's state without adding load to the control transformer. Rated 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V, the contact set handles control-circuit switching across standard panel voltages. The 6 kV rated surge voltage resistance and pollution degree 3 mean it's specified for industrial environments where transients and conductive dust are normal — not a clean-room relay. Mounts via screw or snap-on to DIN rail, with the S00 footprint (45 mm wide, 57.5 mm tall, 111 mm deep) leaving room for adjacent devices in a crowded panel.
Terminals accept solid or ferruled stranded conductors: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or 2x 4 mm² per clamp (AWG equivalents: 2x 20–16, 2x 18–14, 1x 12). The dual-conductor capacity is a time-saver when daisy-chaining common control voltage across multiple contactors. Front-side IP20 protection means the contactor is finger-safe once installed in an enclosure — no extra cover required for the terminals.