Leviton DT260 countdown switch front view for bathroom lights
Leviton countdown switch installed in wall box for easy timer control
Leviton DT260 handles LED/CFL and high-wattage fixtures
Leviton DT260 used in multi-way setup with companion switch
Leviton countdown switch ideal for porch and landscape lighting
Leviton countdown switch controls bathroom exhaust fans and heat lamps
Leviton DTKIT color faceplates offer versatile decor matches
Leviton countdown switch with color-change faceplates for style
Leviton countdown switch compact design fits shallow wall boxes

Leviton

Leviton Countdown Timer Switch DT260-1LW – 10, 20, 30 & 60 Min, 20A, Neutral Required, White

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$48.89

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Why customers choose TaskHolt Tools

Overview

Discover the Leviton DT260-1LW Countdown Timer Switch, a compact control designed to automate lights and small motors with four preset durations: 10, 20, 30, and 60 minutes. Once you select a time, the device powers the load for that interval and then turns off automatically. A convenient manual off option is available for immediate override. This timer requires a neutral wire to operate reliably and supports a broad range of loads, making it suited for various rooms and devices.

What it handles

Its electrical ratings cover common household fixtures: up to 600W for LED/CFL lighting, up to 1800W for incandescent or halogen bulbs, and up to 1200VA for magnetic or electronic low voltage and fluorescent loads. For fans or motors, the switch supports up to 1 HP or 16A, enabling timed control of larger fixtures.

Flexibility in wiring and finishes

The shallow design fits most standard wall boxes, simplifying installation as a straightforward switch replacement. The DT260-1LW can function as a single-pole device, be configured for multi-way setups with the DD0SR switch companion, or serve as a two-timer when two DT260 units are used together. When paired with other Decora devices, it blends seamlessly with existing décor.

  • Single pole, multi-way, or multi-timer configurations for versatile installs
  • Compatibility with Decora devices for a cohesive look
  • Easy color customization with DTKIT faceplates in white, ivory, light almond, gray, black, and brown

Practical uses

This timer is well-suited for porch and landscape lighting, interior lights, bathroom exhaust fans, heat lamps, pool pumps, hot tubs, saunas, attic fans, and similar equipment. The timed operation reduces manual intervention while keeping a space comfortable and efficient.

  • Porch and landscape lighting with set-and-forget operation
  • Timed control for bathroom exhaust fans or heat lamps
  • Decor-friendly timer that complements interior switches and plates

Notes and compatibility

Use with a Decora wallplate; DTKIT faceplates in multiple finishes are sold separately. A neutral wire is required for proper operation.

FAQ

Q: What loads and fixtures can the Leviton DT260-1LW countdown timer switch support?

A: It supports LED/CFL up to 600W, incandescent/halogen up to 1800W, 1200VA for MLV/ELV/fluorescent, and 1 HP/16A for fans.

Q: Can I use this timer in multi-location or multi-way configurations?

A: Yes. Use the DD0SR companion for multi-way setups, or pair two DT260 units for a two-timer arrangement.

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