Staircase switch with memory function 004704

Functional stairwell switch – comfort and energy saving

This functional stairwell switch from Legrand is a reliable solution for controlling lighting in corridors, stairwells, or other rooms where control from multiple locations is needed. The device allows for convenient switching of lights from different points, eliminating the need to move to operate a single switch. This increases user comfort and allows for energy savings by automatically turning off the light after a specified time.

Versatility and flexible installation

The switch is designed for mounting on a DIN rail, making it easy to install in a distribution board. Compatible with 3- and 4-wire installations, providing a wide range of applications in both new and modernized electrical installations. Its compact design – only 1 module wide – allows for efficient use of space in the distribution cabinet.

Functions and parameters tailored to your needs

The device offers a range of functions that increase its functionality. Delayed switch-off (0.5 - 12 minutes) allows you to adjust the lighting duration to your individual preferences. Pulse current triggering function ensures reliable operation even under varying voltage conditions. Additionally, a warning before switch-off in the form of flickering informs the user about the upcoming light switch-off. Rated switching current of 16A and maximum switching capacity for bulbs up to 2000W guarantee compatibility with different types of loads. The switch has a C characteristic, which means it copes well with impulse loads such as motors – an ideal solution for lighting powered by electronic ballasts. The control voltage can range from 8 to 230V AC/DC, providing flexibility in choosing the control source.