YWBL-WH DIN Rail Digital Timer Switch 30A 110V with Programmable LCD Display, Industrial-Grade Time Relay for HVAC, Lighting & Industrial Automation Control
THC Astronomical Timer Switch: Industrial-grade timer switch for precise outdoor lighting control with 16 ON OFF programs per day and 48 hour backup power supporting 15 day operation during outages
Large Function Buttons: Easy-to-press tactile buttons designed for gloved operation in cold weather down to 14°F enabling reliable manual override for street lamp and sign lamp management
12 24 110 220V Compatibility: Universal voltage support across AC DC 12V 24V 110V 220V systems allowing seamless integration with existing street lighting broadcast equipment and industrial power circuits
DIN Rail Mounting: Standard DIN rail mounting plus optional screw mounting provides flexible installation on electrical panels or enclosures for neon lamp controllers and production device automation
Real Time 24 Hour Display: Clear real time clock display with 24 hour or 7 day programming cycles supports accurate scheduling for advertising sign lamps and TV broadcast timing needs
