RTAROUND TAPERED ALUMINUM [WITH ROUND TWIN ELLIPTICAL ARM]
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801 ADH061623
ARMS [Below available on request—Consult factory]
3 @ 120°
4 @ 90°
Shaft Mounting Fixture No. & Accessories
Dia. Wall Height Base Mounting Location Arm (Vibration
Round Tapered Aluminum (at base) Thickness (ft.) Type Finish & Type of Arms Lengths Damper)
RT A 6 L 20 AAS 2 4 V
Mtg. Arm Shaft Top Wall Bolt Circle Anchor Bolt Bolt Max. Fixture
Height Length Catalog Dia. Dia. Thickness Dia. D x AB x H Projection Net. Luminaire EPA Rating 2, 4 Load—Include
(Ft.) (Ft.) Number 3(In.) (In.) (In.) (In.) (In.) (In.) Wt. (Lbs.) Weight—75 lbs. (mph) Bracket (Lbs.)
MH AL BC AB BP 70 80 90 100
20 4 RTA6L20AAS24 6 4 .156 9 3/8 3/4 x 17 x 3 2 1/8 97 5.9 3.9 2.6 1.7 150
20 4 RTA7L20AAS24 7 4 .156 10 1/2 1 x 36 x 4 2 3/4 138 8.9 6.6 4.7 3.5 150
20 6 RTA6L20AAS26 6 4 .156 9 3/8 3/4 x 17 x 3 2 1/8 109 5.4 3.5 2.2 1.3 150
20 6 RTA7L20AAS26 7 4 .156 10 1/2 1 x 36 x 4 2 3/4 150 6.3 4.7 3.5 2.7 150
20 8 RTA7L20AAS28 7 4 .156 10 1/2 1 x 36 x 4 2 3/4 154 4.5 3.2 2.3 1.7 150
25 4 RTA7L25AAS24 7 4 .156 10 1/2 1 x 36 x 4 2 3/4 158 5.7 3.7 2.4 1.5 150
25 4 RTA8L25AAS24 8 4 1/2 .156 11 1/2 1 x 36 x 4 2 3/4 171 8.7 6.1 4.3 3.1 150
25 6 RTA7L25AAS26 7 4 .156 11 1/2 1 x 36 x 4 2 3/4 170 5.3 3.2 1.9 1.1 150
25 6 RTA8L25AAS26 8 4 1/2 .156 11 1/2 1 x 36 x 4 2 3/4 184 6.3 4.7 3.5 2.6 150
25 8 RTA8L25AAS28 8 4 1/2 .156 11 1/2 1 x 36 x 4 2 3/4 188 4.5 3.2 2.3 1.7 150
30 4 RTA8L30AAS24 18 4 1/2 .156 11 1/2 1 x 36 x 4 2 3/4 187 3.2 1.6 -- -- 150
30 4 RTA8M30AAS24 8 4 1/2 .188 11 1/2 1 x 36 x 4 2 3/4 215 7.5 5.0 3.5 2.4 150
30 6 RTA8L30AAS26 8 4 1/2 .156 11 1/2 1 x 36 x 4 2 3/4 194 5.1 3.1 1.8 1.0 150
30 6 RTA8M30AAS26 8 4 1/2 .188 11 1/2 1 x 36 x 4 2 3/4 227 6.3 4.6 3.0 1.9 150
30 8 RTA8M30AAS28 8 4 1/2 .188 11 1/2 1 x 36 x 4 2 3/4 231 4.5 3.2 2.2 1.1 150
30 8 RTA0L30AAS28 10 6 .156 14 1/2 1 x 36 x 4 2 7/8 235 4.5 3.2 2.3 1.7 150
35 4 RTA0L35AAS24 10 6 .156 14 1/2 1 x 36 x 4 2 7/8 247 8.2 5.6 3.9 2.6 150
35 6 RTA0L35AAS26 10 6 .156 14 1/2 1 x 36 x 4 2 7/8 259 6.3 4.7 3.4 2.1 150
35 8 RTA0L35AAS28 10 6 .156 14 1/2 1 x 36 x 4 2 7/8 263 4.5 3.2 2.3 1.3 150
35 8 RTA0M35AAS28 10 6 .188 14 1/2 1 x 36 x 4 2 7/8 306 4.5 3.2 2.3 1.7 150
40 4 RTA0M40AAS24 10 6 .188 14 1/2 1 x 36 x 4 2 7/8 322 7.8 5.3 3.5 2.2 150
40 6 RTA0M40AAS26 10 6 .188 14 1/2 1 x 36 x 4 2 7/8 336 6.3 4.7 3.1 1.8 150
40 8 RTA0X40AAS28 10 6 .250 14 1/2 1 1/4 x 42 x 6 3 1/8 420 4.5 3.2 2.3 1.7 150
NOTES: 1 Factory installed vibration dampeners. 2 The above is our standard offering. Where higher EPA/wind speed capability or mounting height is required, other shaft dimensions and/or wall thickness are available.
Consult Cooper Lighting representative for pricing and lead times. The above E.P.A. capacities are based on loading from (1994) and pole drag coefficients from (2001) American Association of State Highway and
Transportation Officials Specification. 3 Catalog item includes one set of anchor bolts, single nuts and (2) leveling shims. 4 EPAs based on shaft properties with wind normal to flat. EPAs calculated using base wind
velocity as indicated plus 30% gust factor.
ACCESSORIES [Order separately]
C=Convenience Outlet
E=GFI Convenience Outlet
F=Vibration Pad
G=Ground Lug
V=Vibration Damper
D=Base Cover (“A” Base Only)
ORDERING INFORMATION
SAMPLE NUMBER: RTA6L20AAS24V
STANDARD BASE [Round Aluminum Pole Only]
TYPE A
6", 7", 8" or 10"
