Electronic Countdown Timer, Programmable, 120-277 VAC, 50/60 Hz, 1 Second to 24 Hours, Ivory

Electronic Countdown Timer, Programmable, 120-277 VAC, 50/60 Hz, 1 Second to 24 Hours, Ivory – Programmable Countdown Timer This programmable electronic countdown timer from Intermatic offers versatile timing control for electrical distributors and lighting solutions. Designed for indoor lighting control and air movement & ventilation applications, it supports a wide range of load types including incandescent, fluorescent, CFL, LED, AC, and DC loads. The timer operates on 120-277 VAC at 50/60 Hz and does not require a neutral connection, enabling easy retrofitting and installation. Compatible with single-pole or 3-way wiring configurations, it is suitable for use by wire and cable suppliers and switchgear suppliers seeking a reliable timing control solution. Specifications Model Number: EI400C Input Voltage Range: 120-277 VAC, 50/60 Hz Countdown Time: Programmable from 1 second to 24 hours Operation Mode: Countdown Mechanism Type: Digital/Electrical Battery Type: Replaceable CR2 Lithium Battery Backup Protection Time: 3 Years Wall Plate Configuration: Single-Gang Color: Ivory Dimensions (H x W x D): 4.125 x 1.75 x 1.1875 inches Load Ratings: Resistive Heater: 20 A, 2400-5540 W, 120-277 VAC Tungsten (Incandescent): 1800 W at 120 VAC; 1248-1662 W at 208-277 VAC Ballast Fluorescent: 16 A, 1920-4432 VA, 120-277 VAC DC Loads: 4 A at 12 VDC; 2 A at 28 VDC Motor Load: 1 HP at 120 VAC; 2 HP at 240 VAC Inductive Load: 16 A, 120-277 VAC Operating Temperature Range: 32 to 122 °F (0 to 50 °C) Country of Origin: China Warranty: 5-Year Limited Certifications: cCSAus (CSA Certification) Features Programmable countdown interval from 1 second to 24 hours Settings stored in non-volatile memory to retain programming without power Optional audible and visual warnings prior to load switch-off Lockable settings to prevent unintended changes Compatible with single-pole or 3-way switch wiring Supports incandescent, fluorescent, CFL, LED, AC, and DC loads Isolated switch design for broad load compatibility Replaceable CR2 lithium battery provides up to three years of operation No neutral wire required, enabling easier retrofit installations 24-hour programming capability allows continuous operation Downloads & Links Instruction Sheets Spec Sheet