Hubbell Incorporated
Hubbell Incorporated DT5012W Countdown Timer White 120/277V AC
A white wall-switch countdown timer with 2–12 hour range, manual override and five preset buttons, rated for 120/277 V AC at 1000/1400 watts
- Automates lighting shut-off after a set period with a 2–12 hour countdown range
- Handles 120/277 V AC circuits rated at 1000/1400 W and 8.30 A
- Electronic 1-pole switch includes manual override and five pre-set time buttons
- Meets CEC Title 24, ASHRAE 90.1 and cULus UL60730 safety standards
- Single-gang wall-switch design in white fits standard electrical boxes
What this timer controls
The Hubbell DT5012W is a wall-mounted countdown timer rated for 120/277 V AC circuits. It handles resistive loads up to 1000 W at 120 V or 1400 W at 277 V and motor loads up to 1/6 hp at 120 V. The single-pole electronic switch suits lighting or ventilation circuits in commercial or residential settings.
Installation notes
The device fits a standard single-gang box and measures 4 1/2 in long, 2 in wide and 3 in deep. Wire the line and load terminals according to the 120 V or 277 V supply; the 8.30 A rating applies to both voltages. A manual override button allows immediate on/off operation without cancelling the programmed countdown.
Compatibility checks
Verify that the supply voltage is either 120 V AC or 277 V AC and that the connected load does not exceed the stated wattage or horsepower limits. The timer carries cULus listings to UL 60730-1 and UL 60730-2 and meets CEC Title 24 and ASHRAE 90.1 requirements. It is not suitable for loads requiring a double-pole disconnect or for voltages outside the rated range.
Highlights
- Automates lighting shut-off after a set period with a 2–12 hour countdown range
- Handles 120/277 V AC circuits rated at 1000/1400 W and 8.30 A
- Electronic 1-pole switch includes manual override and five pre-set time buttons
- Meets CEC Title 24, ASHRAE 90.1 and cULus UL60730 safety standards
- Single-gang wall-switch design in white fits standard electrical boxes
Specifications
| Brand | HUBBELL WIRING DEVICE-KELLEMS |
|---|
Questions about this item
How do I confirm the countdown timer is operating correctly after installation?
Verify the LED indicators illuminate when the timer is active and test the manual override button to ensure the connected load switches on and off as expected.
What components are included with the DT5012W timer and what must be purchased separately?
The package contains the timer unit with wall-switch mounting hardware; wire connectors, electrical box and cover plate are not included and must be sourced separately.
Which timer version should I choose for a 120 V or 277 V lighting circuit?
The DT5012W supports both 120 V and 277 V AC supplies, so a single model covers either voltage without needing a different version.
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