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 5965-01-529-8437
NSN 5920-01-477-2115
NSN 5915-00-633-1217
NSN 6645-00-108-6479
NSN 5925-01-339-6540
NSN 5975-01-476-0071
NSN 4140-01-472-5743
NSN 6220-01-008-5374
NSN 6150-01-384-0662
NSN 7035-01-659-2644
NSN 6105-00-727-3714
NSN 5945-00-407-8289