Staircase timer ASO-201 Un=230V, I=16A, screw terminals

Staircase timer – reliable lighting control

This ASO-201 electronic staircase timer is a practical solution for controlling lighting in public areas such as corridors, stairwells or halls. It allows you to keep the light on for a specified time after pressing a momentary switch (bell), and then automatically turns it off. This ensures comfort and energy savings.

Functionality and application

The timer is designed for flush-mounting and works with 230V AC circuits with a maximum load of 16A. It allows you to adjust the light hold-on time in the range of 0.5 to 10 minutes, allowing you to adapt the device's operation to individual needs. Thanks to its screw terminals, its installation is simple and convenient for electricians. The device is compatible with backlit buttons, which further increases its functionality.

Characteristics and benefits

• Adjustable hold-on time: The ability to set the lighting time from 0.5 to 10 minutes allows you to adapt the timer's operation to the specifics of a given room and user preferences.
• Versatility: Supports both 3-wire and 4-wire installations, making it easier to use in different types of buildings.
• High switching capacity: The maximum switching capacity for incandescent bulbs is as high as 2300W, and for fluorescent lamps respectively 550VA (without compensation), 800VA (with parallel compensation) and 1000VA (with DUO compensation). This guarantees compatibility with different types of light sources.
• Shutdown indication: The complete dimming function informs about the approaching shutdown of the lighting, which increases user comfort.
• Compact dimensions: The dimensions of the device (51x67x26 mm) and the installation depth of only 13 mm allow for easy mounting even in limited space.
• Safety: The rated inrush current is 10A, which ensures safe operation of the device.