Starcase delay timer TE 17

A staircase delay timer, is an electrical device commonly used in buildings and staircases to control lighting. These timers are designed to provide a delayed turn-off function for lights in areas such as stairwells, hallways, and corridors. The primary purpose of a staircase delay timer is to ensure that lights remain on for a predetermined period after they are activated, offering safety and convenience for individuals using the space. The primary function of a staircase delay timer is to delay the turning off of lights after they are manually or automatically switched on. This delay period is typically adjustable and can vary from a few seconds to several minutes, depending on the timer s settings.