Cut Sheet

3" NEMA VE 1 Loading Depth
4" Side Rail Height
Ladder Type
(Specify Rung Spacing)
Ventilated Trough Non-Ventilated Trough
Overall Width
(Width + 1
1
/2")
For side
rail data, see
charts on pages
APP-6 & APP-7
Rung
Spacing
Width
(Inside)
Straight Section Part Numbering
Prefix
Example: 24 A 09 - 24 - 144
Series Material *Type *Width Length
24
A = Aluminum Ladder- 06 = 6"
¨
144 = 12 ft.
24
06 = 6" rung spacing 09 = 9"
¡
120 = 10 ft.
H24
09 = 9" rung spacing 12 = 12"
¨
240 = 20 ft.
H24
12 = 12" rung spacing 18 = 18"
¡
144 = 12 ft.
34
24 = 24"
¨
240 = 20 ft.
34
30 = 30"
¡
144 = 12 ft.
36 = 36"
Trough-
6" thru 36" wide
VT = Ventilated Trough
ST = Non-Ventilated Trough
See page APP-1 for additional rung options. *Special sizes available.
Series 2, 3, 4, & 5 Aluminum
¨
Primary Length.
¡
Secondary Length.
See page C-23 for
explanation of lengths.
Green = Fastest shipped items Black = Normal lead-time items Red = Normally long lead-time items
All dimensions in parentheses are millimeters unless otherwise specified.
Series 2, 3, 4, & 5 Aluminum - Straight Sections
I-3
B-Line series Cable Tray SystemsEaton