NPFC - MIL-M-19261
METER, POWER FACTOR 4-1/2 INCH, SWITCHBOARD TYPE
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| Organization: | NPFC |
| Publication Date: | 4 April 1956 |
| Status: | active |
| Page Count: | 19 |
scope:
This specification covers 4-½ inch rectangular, 250 degree scale, single and polyphase, shockproof power factor meters.
intended Use:
Power factor meters specified in this specification are primarily for use in switchboard applications where the power factor of the circuit is required to be known. Power factor meters may also be... View More
Document History
February 25, 2021
Meter, Power Factor 4-1/2 Inch, Switchboard Type
A description is not available for this item.
February 13, 1987
METER, POWER FACTOR 4-1/2 INCH, SWITCHBOARD TYPE
A description is not available for this item.
March 4, 1966
METER, POWER FACTOR 4-1/2 INCH, SWITCHBOARD TYPE
A description is not available for this item.
MIL-M-19261
April 4, 1956
METER, POWER FACTOR 4-1/2 INCH, SWITCHBOARD TYPE
Power factor meters specified in this specification are primarily for use in switchboard applications where the power factor of the circuit is required to be known. Power factor meters may also be...