6" Aluminum Straight Sections

Aluminum Straight Sections Numbering Example:
09 - 4F05 - 0012 - 36 -
Bottom Type
06 - 6" Rung Spacing
09 - 9" Rung Spacing*
12 - 12" Rung Spacing
18 - 18" Rung Spacing
VT - Ventilated/Trough
SC - Solid Corrugated
VC - Vented Corrugated
* Standard Rung Spacing 		Tray System Number
This identifies the specific tray design and is used as a product number prefix for straight sections. 		Length
0010 - 10'-0"
0012* - 12'-0"
0020† - 20'-0"
0024 - 24'-0"
* Standard for Series 1
† Standard for Series 2 		Width
06 - 6"
09 - 9"
12 - 12"
18 - 18"
24 - 24"
30 - 30"
36 - 36" 		Rung Options
Add suffix for non-standard rung.

A

Aluminum

Click on product number to download data sheet.

Rail Height Load Depth Rail Flange Nema Class CSA Class Ladder type only Ladder Ventilated / Trough Corrugated Bottom Amp Rating Safe Load Data (LBS./FT.)
Support Span (FT.) / Deflection (IN.)
6 8 10 12 14 16 18 20 22 24 26 28 30
6" 5" 1" 12B C 4F05 4F06 4F15 4F16 5F20SC
5F20VC		 1000 312 0.21 176 0.38 112 0.59 78 0.85 55 1.12 41 1.41
12C, 16A D, 3M 4F09 4F10 4F26 4F27 5F21SC
5F21VC		 1000 424 0.24 239 0.42 153 0.66 106 0.95 75 1.24 55 1.55 38 1.73 30 2.08
1 3/4" 20A, 16B - 4F11 4F12 4F29 4F30 5F22SC
5F22VC		 1200 526 0.22 313 0.40 200 0.63 139 0.91 102 1.24 78 1.62 62 2.05 50 2.53 40 2.99 33 3.44
20B, 16C D, 6M 4F03 4F04 4F18 4F19 5F23SC
5F23VC		 1600 526 0.15 469 0.43 300 0.67 208 0.96 153 1.31 117 1.71 93 2.16 75 2.67 61 3.18 50 3.70
20C E, 6M 4F13 4F14 4F31 4F32 5F24SC
5F24VC		 1600 526 0.42 400 0.78 278 1.12 204 1.53 156 2.00 123 2.53 100 3.12 86 3.68 66 4.30
20C+ E, 6M 4F54 4F55 4F73 4F74 5F55SC
5F55VC		 1600 480 0.78 333 1.12 245 1.52 188 1.99 148 2.52 120 3.11 97 3.69 80 4.32
4F44 4F45 4F75 4F76 5F45SC
5F45VC		 1600 526 0.66 464 1.20 341 1.64 261 2.14 206 2.71 167 3.34 135 3.95 111 4.60 89 5.07 72 5.55 58 5.89

Connectors & Fittings:

Necessary connectors and fasteners are supplied with all trays and fittings. Extra connectors for field cuts or spares must be ordered separately.

Safe Load:

Allowable cable load in pounds per linear foot uniformly distributed. Based on tray with standard rung on 9" centers and supported on simple beam with safety factor of 1.5 per NEMA VE1.

Concentrated Load:

All ladders with solid rungs and trays with corrugated bottoms will support a 200 lb. concentrated load applied at the center of the tray in addition to the NEMA -rated cable load without collapse (except NEMA Class 12A trays).

*Rail flange size determines which series connectors are needed. Please consult the chart above to determine the connectors you need.

SERIES 1

Fitting side rails have 2" tangents (flat portion beyond curvature) at the end of each fitting, to accommodate splice plates with four holes.

SERIES 2

Fitting side rails have 5" tangents at the end of each fitting, to accommodate splice plates with eight holes.