COOPER LIGHTING
RTA ROUND TAPERED ALUMINUM
2 0 ' - 4 0 ' Mounting Height
Type
Catalog #
Project
Date
Comments
[WITH ROUND TWIN ELLIPTICAL ARM]
Prepared by
SPECIFICATION FEATURES
...
AL
(arm length)
1
Cast aluminum alloy shoe base with aluminum
alloy bolt covers or base cover dependent upon
base type.
...
2
Flush handhole assembly with internal reinforcing
frame. 3" x 5" for 6" shafts. 4" x 6" for 7", 8", & 10"
shafts. Ground lug located opposite handhole
opening drilled & tapped for 3/8" 16NC-2 grounding
screw.
...
...
5
6
Tapered elliptical bracket aluminum alloy satin etch
finish.
6
5
4
...
...
3
4
Tapered aluminum lighting shaft with polished
finish.
Removable aluminum alloy pole cap secured with
(3) 1/4" stainless steel allen head cup point set
screws.
Aluminum alloy arm mounting plate fastened by
(4) 1/2" stainless steel hex head bolts, nuts and
washers. Shaft drilled 1 1/4" diameter wire hole
with 1" I.D. rubber grommet installed.
...
7
Anchor bolt per ASTM A576 with (1) nut, (1) flat
washer, and (2) shims. Nuts, washers and threaded
portion of bolt are hot dip galvanized.
3
POLE COMPATIBILITY MATRIX
E P A
+
M O U N T I N G C O N F I G U R AT I O N S
PRODUCT
TENON
Single
2 @ 180°
3 @ 120°
4 @ 90°
3.55
9.75
6.59
--
CONCOURSE III [CAL]
LANDUA [LND]
HAMMER [HR]
RY COBRAHEAD
RS COBRAHEAD
RL COBRAHEAD
RC COBRAHEAD
MC/MX
1 1/2” to 2 3/8” O.D.
2 3/8” O.D.
1.1
2.7
2.2
5.4
4.22
--
3.1
8.5
5.8
--
MH
(mounting
height)
2 3/8” O.D.
2.11
0.87
0.85
0.51
0.8
1” or 2” NPS ARM
1” or 2” NPS ARM
1” or 2” NPS ARM
1” or 2” NPS ARM
2” NPS ARM
--
--
--
--
--
--
--
--
--
1.46
--
--
--
2
1
18"
handhole
Base View
"#
$
"0
5
!"
FINISH COLORS [See ordering information. Other finish colors available]
(
B=Clear Anodized
C=Clear Bronze Anodized
D=Black Anodized
E=Medium Bronze Anodized
F=Dark Bronze Powder Coat
V=Grey Powder Coat
W=White Powder Coat
X=None (Natural Aluminum)
Y=Black Powder Coat
FOUR BOLT ANCHORAGE
BC=Bolt Circle
BP=Bolt Projection
AB=Anchor Bolt
WARNING: THE USE OF UNAUTHORIZED ACCESSORIES SUCH AS BANNERS, SIGNS OR PENNANTS FOR WHICH THE POLE WAS NOT DESIGNED FOR VOIDS THE
COOPER LIGHTING WARRANTY AND MAY RESULT IN POLE FAILURE CAUSING SERIOUS INJURY OR PROPERTY DAMAGE. COOPER LIGHTING'S POLE
WARRANTY IS ALSO VOIDED IF LUMINAIRE IS NOT INSTALLED AT TIME OF POLE INSTALLATION.
D=Bolt Diameter
H=Bolt Dimensions
COOPER LIGHTING
ADH061623
I
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