Spring Wound Countdown Timer, Decorator Style, 125-277 VAC, 50/60 Hz, SPST, 4 Hour Max, Without Hold, White

Spring Wound Countdown Timer, Decorator Style, 125-277 VAC, 50/60 Hz, SPST, 4 Hour Max, Without Hold, White - Electrical Timer The Spring Wound Countdown Timer by Intermatic is a mechanical, decorator-style in-wall timer designed to replace any standard or decorator style wall switch in single- or multi-gang configurations. It operates without electricity and automatically limits ON times for energy-consuming loads such as fans, lighting, motors, and heaters. This timer is suitable for electrical distributors and lighting solutions requiring reliable, manual countdown timing for indoor and outdoor lighting control, motor control, and air movement applications. It is not intended for use with sunlamps, saunas, or loads where incorrect timing could cause personal injury. Specifications Model Number: FD4HW Voltage Range: 125-277 VAC, 50/60 Hz Switch Type: SPST (Single-Pole Single-Throw) Countdown Time: 4 hours maximum Operation Mode: Mechanical analog countdown Load Ratings: 20A resistive heater at 125 VAC; 10A at 250 VAC and 277 VAC; 7A tungsten at 125 VAC Motor Load Ratings: 1 HP at 125 VAC; 2 HP at 250 VAC Wall Plate Configurations: Single-gang and multi-gang Operating Temperature Range: 40 to 120 °F (4 to 49 °C) Color: White Dimensions (H x W x D): 4.125 x 1.75 x 1.25 inches Country of Origin: Tunisia Certifications: CSA (cCSAus), RU UPC Code: 078275073982 Features Does not require electricity to operate Breaks circuit at the end of timing cycle Replaces any standard or decorator single- or multi-gang wall switch Automatically limits ON time for energy-consuming loads Compatible with incandescent, fluorescent, CFL, and LED lighting No neutral connection required Operates reliably in temperatures down to -40 °C Time-saving front terminal connection with teeter-type terminals Downloads & Links Instruction Sheets Spec Sheet