This York 7 Day Timer Switch is perfect for your industrial automation needs. It has a reserve power feature, allowing for uninterrupted operation even during power outages. Designed with a 4PSTT 40 Amps timer motor, this switch has the ability to control multiple circuits at once. The brand is YORK, a reliable and trusted name in the industry. The model number is W400L, making it easy to identify. This timer switch is ideal for use in PLCs and HMIs, and is categorized under Timer Modules.