Staircase switch ASO-220 Un=230V, I=10A, sealed enclosure, connection cable 0.5m

Intelligent stairwell and corridor lighting control

The ASO-220 stairwell automation is a reliable solution for automatic lighting control in places such as stairwells, corridors or passageways. The device keeps the light on for a specified time after pressing a momentary switch (bell), and then automatically turns it off, providing comfort and energy savings. The design with a hermetic housing increases its durability and resistance to external conditions.

Functionality and application

ASO-220 is designed to work with traditional stairwell switches, as well as backlit models. When activated by a momentary switch, the automation maintains the lighting for a time set using the built-in knob - the adjustment range for the delay before shutdown is from 0.5 to 10 minutes. After this time, the lighting is automatically turned off, ready for restart. Thanks to this solution, you don't have to remember to turn off the light manually, which translates into ease of use and reduced energy consumption.

Construction features and parameters

The ASO-220 stairwell automation is characterized by a solid construction and high quality workmanship. It has a wired connection with a length of 0.5 meters (OMY 3×0.75 mm²), which facilitates installation and integration with the existing electrical installation. The device operates at a voltage of 230V AC and a maximum load current of 10A. Its compact dimensions (50×67×26 mm) allow for discreet surface mounting. In addition, the automation has a protection against accidental blocking of the switch, which prevents the light from staying on continuously if the button is held down. The device's power consumption is 0.56W, which minimizes its impact on the overall energy consumption in the electrical installation. The operating temperature ranges from -25°C to +50°C, ensuring reliable operation even in difficult environmental conditions.