Covers indoor and outdoor light-sensitive, motion (passive infrared)-sensitive, or both light -and motion (passive infrared)-sensitive control units rated 300 volts alternating current (ac) or less and 2000 watts or less that are intended for controlling indoor or outdoor electric lighting fixtures, and that are intended to be employed in accordance with the National Electrical Code, NFPA 70.
Số hiệu tiêu chuẩn
ANSI/UL 773A
Tên tiêu chuẩn
Photoelectric Switches for Lighting Control, Non-Industrial
Ngày phát hành
2003-00-00
Từ khóa
Control systems * Indoor lighting * Light switch * Lighting systems * Outdoor lighting * Photoelectric * Photoelectric devices * Switches