Cut Sheet

Cable Runway & Accessories
B-Line series Server & Network Solutions www.eaton.com104
Cable runway
& accessories
Tubular Stringer Style - 1
1
⁄2" (Boxed)
• Ladder type cable runway for communication cabling
pathways
• Mounts to ceilings, walls, floors, relay racks, and
electronic enclosures
•
3
⁄8" (9mm) x 1
1
⁄2" (38mm) x 0.049" (1.2mm) tubular
steel stringers
•
3
⁄8 " (9.5mm) x 1
1
⁄2 " (38.1mm) steel tube welded rungs
spaced 12" (305mm) on center
• All finishes are UL Classified as suitable as an
equipment grounding conductor (File number E60548)
• Individually boxed in a carton suitable for shipping
• Available palletized without individual boxes for larger
installation projects
• Material: ASTM A513 grade 1008 steel tube
• Finish ___: Flat black powder coat (FB)
Telco gray powder coat (TG)
Yellow zinc (YZ)
‘W’
Rung
Stringer
119
1
⁄2"
(3035 mm)
12"
(305 mm)
SB17U Tubular - 1
1
⁄2" (38mm) Stringers
Series Stringer Span Recommended Max. Load @ Deflection
Number Dimensions Load
5
⁄8" Deflection Multiplier
Ft. (m) Lbs./Ft. (N/m) Lbs./Ft. (N/m)
4 (1.22) 149 (2174) 347 (5062) 0.0018
SB17U 5 (1.52) 95 (1386) 145 (2115) 0.0043
6 (1.83) 66 (963) 70 (1021) 0.0089
UL Cross Sectional Area
0.40 in
2
(2.58 cm
2
)
Design Factors for (1) Rail
Area = .174 in
2
(1.12 cm
2
)
Sx = .056 in
3
(0.92 cm
3
)
Ix = .419 in
4
(17.44 cm
4
)
1
1
⁄2"
(38 mm)
3
⁄8"
(9 mm)
5
3
⁄4"
(146 mm)
Note: For runway pans
see pages 144-145
Part ‘W’ Width Weight
Number In. (mm) Lbs. (kg)
SB17U06B___ 6" (152) 18.0 (8.2)
SB17U09B___ 9" (228) 21.0 (9.5)
SB17U12B___ 12" (305) 23.0 (10.4)
SB17U15B___ 15" (381) 25.0 (11.3)
SB17U18B___ 18" (457) 28.0 (12.7)
SB17U24B___ 24" (609) 32.0 (14.5)
SB17U30B___ 30" (762) 37.0 (16.8)
SB17U36B___ 36" (914) 41.0 (18.6)
3
⁄8" x 1
1
⁄2"
.049 thick
Rung Profile
Specify part number and finish when ordering.