SIRIUS auxiliary switch for contactor and starter add-ons
It measures 45 mm wide by 38 mm tall by 75 mm deep — a compact block that doesn't eat up DIN rail space you'd rather keep for the next breaker. Rated 1 A at 24 V, 0.2 A at 125 V, and 0.1 A at 250 V, it handles typical PLC input and signal-level loads without drama. The adjustable time delay spans 1.5 to 30 seconds, which covers off-delay scenarios like staggered pump starts or conveyor sequencing.
Clip-on mounting means no screws, no tools — you push it onto the contactor or starter's side profile and it latches. Wire range accepts 18 to 14 AWG solid or stranded, so you're not fighting with oversized conductors. The terminal block is rated IP20 — finger-safe for the panel interior, but keep it behind the gland plate if the enclosure sees washdown. Compliance covers EN 61000-6-2 (industrial EMC immunity) and basic insulation per IEC, pollution degree 3. That means it's built for the dirty electrical environment inside a control cabinet with contactors and drives nearby.