The FM1D14 Series is a great value electronic time-based control solution for ventilating, heating, cooling, lighting or other electrical loads in commercial and industrial applications. These one-channel time switches are programmable for 24-hour or 7-day schedules. The FM1D14 Series is intended for either panel, surface, flush or DIN rail mounting. Flush and surface/DIN rail (A & E models) are completely enclosed in a plastic housing and include a terminal cover, dust cover and subbase for installation and hard wiring. Features: 24-Hour or 7-day applications. 14 Setpoint programs. Easy to program. Manual override with status indication. Self-recharging battery with backup protection up to 2500-hours. LCD display. A models come with clear dust cover. Specifications: Manufacturer: Intermatic Manufacturer Part Number: FM1D14-LV-U Product Type: General Purpose Time Control Material: Noryl Voltage Rating: 24 VAC Frequency Rating: 60 Hz Magnetic Ballast (NO) Load Range: 8 A, 277 VAC Tungsten (NO) Load Rating: 1000 W, 120 VAC Magnetic Ballast (NC) Load Rating: 8 A, 120 VAC Resistive (NC) Load Rating: 30 A, 120-277 VAC Voltage Selection Type: Voltage Specific Operating Temperature: 5 to 131 Degrees F Operation Mode: 24 Hours, 7-Day Minimum Wire Size: #24 AWG Maximum Wire Size: #10 AWG Dimensions: 3.35" x 3.8" x 2.5" Weight: 0.29 lb.