24 Hour Digital 1CH 40A 120-277V DPST

24 Hour Digital 1CH 40A 120-277V DPST Time Switch This 24 Hour Digital 1 Channel 40A DPST time switch by NSI Industries is designed for precise control of electrical loads in various applications including signage, air conditioning, lighting, sump pumps, and ventilating fans. Suitable for indoor and outdoor use, it features a NEMA 3R plastic enclosure and supports a voltage range of 120-277 VAC at 50-60 Hz. As a reliable component for electrical distributors and lighting solutions providers, this device integrates seamlessly with wire and cable systems and switchgear setups. Specifications Manufacturer: NSI Industries Model Number: E103B Input Voltage: 120-277 VAC Frequency Rating: 50-60 Hz Contact Rating: 120-277 VAC Number of Channels: 1 Number of Poles: 2 (DPST) Mounting: Screw Mount Base Type: Screw Enclosure: NEMA 3R Plastic Indoor/Outdoor Operating Temperature Range: -40 to +149 °F Product Weight: 2.0 lbs Initiation: Contact Features Digital 24-hour scheduling with 20 ON/OFF set points per day and minimum 1-minute setting Automatic Daylight Saving Time adjustment (can be omitted) Automatic Leap Year compensation Manual override until the next scheduled ON or OFF event Permanent schedule retention with supercapacitor providing up to 4 days of real-time backup Clear LCD display with AM/PM clock format Durable polycarbonate enclosure with lockable hasp for secure indoor/outdoor installation Downloads & Links Spec Sheet Operating Manual Short Instructions Wiring Diagram Catalog Page