The NEMA 3R - 208-277 V 3PST w/ COr 34DEG The V4500 Series Astronomic Dial Time Switches are mechanical time switches with Skipper & Carryover features. They automatically adjust to seasonal changes as the days grow shorter or longer.
Modified Industry Description
NEMA 3R - 208-277 V 3Pst W/ Carryover
Intermatic® V45472CR34 Electromechanical Specialty Mechanical Timer, 24 hr Time Setting, 208/277 VAC, 5 hp, 3 Poles