Provide as specified in [_____.][16237N SINGLE OPERATION GENERATOR SETS]
2.21
CIRCUIT SELECTOR CABINETS
**************************************************************************
NOTE: Circuit selector cabinets were previously
referred to as distribution boxes and may be
provided to select one or a second circuit or to
select any combination of up to four circuits.
**************************************************************************
FAA AC 150/5345-5, Type L-847, for (K) [one][two][three][four] circuit
control[ as indicated], Class [A, indoor][B, outdoor], Rating [1, for 6.6
amp][2, for 20 amp].
2.22
PILOT RELAY PANEL
**************************************************************************
NOTE: Type I relay panel has 24 double-pole,
single-throw relays and is used for systems
including the approach lighting system. Specify a
Type II relay panel if 16 double-pole, single-throw
relays and 8 double-pole, double-throw relays are
required for a system. Specify L-841 panel only if
48 V dc control is required.
**************************************************************************
[MIL-P-8944 for 120-volt control (L) systems, [Type I, 24-circuit DPST]
[Type II, 16-circuit DPST and 8-circuit DPDT].][FAA AC 150/5345-13, Type
L-841, for 48-V dc control systems.]
2.23
CONTROL TRANSFER PANEL
Transfer panel, 120-volt, 60 Hz, with eight-pole, double-throw,
continuous-duty, industrial control type relay, in NEMA Type 1 enclosure.
Relay contacts shall have a rating of not less than 10 amp for continuous
noninductive loads.
2.24
CONTROL PANEL
**************************************************************************
NOTE: Specify class for airfield lighting systems
indicated for MIL-P-8944 as follows: Class I covers
basic airfield lighting systems including beacons,
obstruction lighting, wind direction indicators,
approach, runway, and taxiway lights; Class II
includes Class I plus runway centerline, touchdown
zone, and taxiway centerline lighting; and Class III
includes Class II plus optical landing system and
approach flash monitor lights. Refer to FAA AC
150/5345-3 for type, class, and style.
**************************************************************************
[MIL-P-8944, Class [_____]] [or] [FAA AC 150/5345-3, Type L-821, Type
[_____], Class [_____], Style [_____]]. Quantity and color of lenses shall
conform to [MIL-P-8944] [or] [FAA AC 150/5345-3] and shall correspond to
the actual circuits indicated.
SECTION 16522N
Page 24
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