Off-delay timer for control-panel sequencing
The Omron H3DK-HBS AC/DC24-48 sits in the H3DK-H series as a mechanical-relay off-delay timer — supply voltage 24–48 VAC/DC covers the common 24 VDC panel rail and 48 VAC control windings off a single SKU, which keeps the BOM line straightforward when a sequence-after-stop contact is needed across mixed supplies. Contact rating is 5 A at 250 VAC on the SPDT (1 Form C) output, so it lands directly on a pilot-duty or small-motor starter coil rather than a power contactor — the contact ceiling, not the supply range, is the load that decides the fit.
Timing, wiring, and panel mounting
Delay time spans 0.1 s to 12 s, screwdriver-slot adjustable on the front face — tight enough for machine cool-down, brake-release, or post-stop purge intervals without dragging in a longer-range unit just to cover the low end.