- The ALST8 7 Minutes Staircase Lighting Timer Switch is specifically designed for 220 VAC systems, providing reliable performance for your lighting needs. - This switch features a 7-minute timer, ensuring that your staircase lighting remains illuminated for a fixed duration, enhancing safety and convenience for users. - Engineered for easy installation, the switch is DIN rail mounted, making it a quick and straightforward addition to your electrical setup. - With its compatibility with various lighting configurations, this switch is perfect for both residential and commercial staircase applications, ensuring that your stairways are well-lit when needed. - Ideal for use in homes, office buildings, or public spaces, the ALST8 timer switch can be set to automatically control staircase lighting, eliminating the need for manual operation and reducing energy consumption. - The durable design and reliable performance make this timer switch a practical solution for enhancing staircase safety without compromising on aesthetics. - Experience peace of mind knowing that your staircases will always be lit during critical times, thanks to this efficient lighting control switch.