The delay range is 0.05 to 1 second, set by a pot on the device, and it operates on 100-127 V AC at either 50 or 60 Hz. The contact ratings tell you what it can switch: 1 A at 24 V, 0.2 A at 125 V, and 0.1 A at 250 V. That's a signal-level load — think PLC inputs, indicator lamps, or small relay coils — not motor power. The recovery time after a drop-out is 150 ms, so it's ready to re-time quickly in a cycling sequence.
Clip-on mounting means it snaps directly onto a contactor or relay in the SIRIUS family — no DIN rail needed for the switch itself, though the base device may be DIN-rail mounted. The dimensions are compact: 45 mm wide, 38 mm high, 75 mm deep, so it adds minimal depth to the assembly. IP20 at the terminals is standard for a panel interior; keep it inside a cabinet. Mounting position is any orientation, so no derating for sideways or upside-down placement in a crowded panel.
Compliance and environment
EMC immunity follows EN 61000-6-2, so it's hardened for industrial electromagnetic environments. Operating humidity range is 15-95 % non-condensing.