National Item Identification Number
01-291-5425
012915425
4920-01-291-5425
4920012915425
National Stock Number
Item Name
MONITOR,PHASE
Federal Supply Class
4920
Description
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.
Commercial and Government Entity Code (Supplier Data)
15420
Reference Numbers (Part Numbers)
100-301
Required Categories
DESIGN TYPE
AC VOLTAGE RATING
FREQUENCY RATING
PHASE
INTERNAL BATTERY ACCOMM
Required Description
VISUAL
115.0 VOLTS NOMINAL
48.0 HERTZ MINIMUM AND
66.0 HERTZ MAXIMUM
THREE;