NOTE: Delete NEMA ICS 6 enclosures when not
required.
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Switches shall be the heavy-duty type with NEMA ICS 6 Type [1] [4]
enclosures and shall be suitable for operation on a [480Y/277] [208Y/120]
[480] [277] [240] [120] volt, 60 Hz, [three-phase] [single-phase] system.
Switch construction shall be such that a screwdriver will be required to
open the switch door when the switch is on. Blades shall be visible with
door open and shall be of the quick-make, quick-break type. Terminal lugs
shall be coordinated with the wire size. Switches shall conform to UL 98.
2.20.5
Magnetic Contactor
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NOTE: Mechanically held, electrically operated
magnetic contactors shall be used to control
operation of the lighting system circuits.
**************************************************************************
Magnetic contactors shall be mechanically held, electrically operated, and
shall conform to NEMA ICS 1 and NEMA ICS 2. The contactor shall be
suitable for [480] [277] [240] [208] [120] volts, [single] [3] phase, 60
Hz. Coil voltage shall be [120] [277] [208] [240] volts. Maximum
continuous ampere rating and number of poles shall be as indicated on
drawings. Enclosures for contactors mounted indoors shall be NEMA ICS 6,
Type 1. Each contactor shall be provided with a spare, normally open
auxiliary contact. Terminal lugs shall be coordinated with the wire size.
2.21
PHOTOMETRIC DISTRIBUTION CLASSIFICATION
Photometrics shall conform to IESNA RP-8.
2.22
LUMINAIRES, FLOODLIGHTING
2.22.1
HID and Incandescent
HID lighting fixtures shall conform to UL 1598.
Incandescent lighting
fixtures shall conform to UL 1598.
2.22.2
Fluorescent
Fluorescent lamps shall conform to [_____].
2.23
FIXTURES
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NOTE: The designer will carefully review and select
fixtures from Standard Detail No. 40-06-04. Sheet
numbers which show the fixture types selected will
then be entered in this paragraph.
**************************************************************************
Standard fixtures shall be as detailed on Standard Detail No. 40-06-04,
Sheet Nos. [_____] which accompany and form a part of this specification.
Special fixtures shall be as indicated on the drawings. Illustrations
shown on these sheets or on the drawings are indicative of the general type
desired and are not intended to restrict selection to fixtures of any
particular manufacturer. Fixtures of similar design, equivalent light
distribution and brightness characteristics, equal finish and quality will
SECTION 16528A
Page 27
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