24 Hour Digital 1CH 40A 120-277V SPST Time Switch - Digital Timer for Electrical Control

This 24 Hour Digital Time Switch by NSI Industries is designed for precise scheduling of electrical loads in indoor and outdoor environments. It features a single channel SPST (Single Pole Single Throw) contact rated for 40 amps at 120-277 VAC, suitable for wire and cable applications requiring timed switching control. The timer is enclosed in a NEMA 3R rated plastic enclosure, providing protection for both indoor and outdoor installations. It is ideal for use by electrical distributors and switchgear suppliers seeking reliable digital time control solutions for lighting and other electrical equipment.

Specifications

• Manufacturer: NSI Industries
• Model Number: E101B
• Contact Rating: 120-277 VAC
• Number of Channels: 1
• Number of Poles: 1
• Action: SPST
• Frequency Rating: 50-60 Hz
• Operating Temperature: -40 to +149 °F
• Enclosure: NEMA 3R Plastic Indoor-Outdoor
• Mounting: Screw Mount
• Base: Screw
• Product Weight: 2.0 lbs
• UPC: 786261824011

Features

• Digital 24-hour scheduling with up to 20 ON/OFF set points per day
• Automatic and adjustable Daylight Saving Time compensation
• Leap Year automatic compensation
• LCD display for clear programming and status monitoring
• Manual override function until next scheduled event
• Permanent schedule retention during power outages with supercapacitor maintaining real time up to 4 days
• Contact initiation by electrical contact
• Suitable for both indoor and outdoor applications due to weather-resistant enclosure

Downloads & Links

• Operating Manual
• Wiring Diagram
• Spec Sheet
• Catalog Page