Stair Light Timer Legrand Rex 800 Plus 04707 adjustable 2–10 min

Legrand Rex 800 Plus 04707 is a stair/timer switch designed to provide timed control of common-area and stairwell lighting. The device activates lighting when a push-button is pressed and automatically switches the lights off after the selected delay. The adjustable time range of 2–10 minutes allows matching illumination duration to traffic patterns, helping reduce unnecessary energy use while maintaining safety and convenience in residential and commercial buildings.

Advantages

The timer offers a simple mechanical adjustment for setting the delay between 2 and 10 minutes, ensuring predictable and repeatable operation. Its push-button activation is compatible with standard manual switches and call buttons used in corridors and staircases. Installation is intended for typical electrical back-box mounting, and the device is built to integrate with common lighting circuits. The product focuses on reliability and straightforward functionality without complex programming.

Suitable for

• Stairwells and corridors in apartment buildings
• Common-area lighting in office or commercial premises
• Service rooms, basements and utility spaces with intermittent occupancy
• Lighting circuits where a delayed automatic switch-off is required to save energy

Key specifications

• Adjustable delay range: 2 to 10 minutes
• Activation method: push-button control
• Intended mounting: flush-mounted electrical back-box
• Application: timed control of lighting circuits in common areas and stairwells
• Operation: automatic switch-off after set interval

How to use

Press the connected push-button to turn the lights on; the timer starts counting down from the preselected delay value and will open the circuit when the interval ends, switching the lights off. Adjust the delay using the device's front or rear adjustment control according to the required illumination duration. Ensure power is isolated before installing or adjusting internal wiring. After installation, test the operation by pressing the push-button and verifying that lights turn off after the chosen interval.

Usage recommendations

Use the 2–10 minute range to balance safety and energy efficiency: shorter times for frequently used corridors, longer times for areas where occupants need more time to pass through. Confirm compatibility with the building's lighting load and wiring scheme before installation, and have electrical connections performed or verified by a qualified electrician.