Phase sequence abc; will not operate cba; hysteresis 4pct; led glows on fault; 19 oz weight; lock shaft adjustable; u/l listed
An item which provides continual quantitative visual indication of cyclic variations between two or more phases of electrical energy, warning upon departure from predetermined phase variation limits. May initiate an audible warning. See also panel, monitor.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5950-01-129-9032
NSN 6220-01-388-2624
NSN 4140-01-614-6668
NSN 6220-00-707-5044
NSN 5925-00-198-3689
NSN 5930-01-546-9955
NSN 5999-01-128-2755
NSN 6320-01-176-8367
NSN 5985-00-189-0953
NSN 5998-01-628-7653
NSN 5920-00-027-5695
NSN 5925-00-884-0672