5" Stainless Steel Straight Sections

Stainless Steel Straight Sections Numbering Example:
09 - 3504 - 0012 - 18 -
Bottom Type
06 - 6" Rung Spacing
09 - 9" Rung Spacing*
12 - 12" Rung Spacing
18 - 18" Rung Spacing
VT - Ventilated/Trough
SF - Solid Flat Bottom
* 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.

L

AISI Type 304L

T

AISI Type 316L

Click on product number to download data sheet.

Rail Height Load Depth Rail Flange Nema Class Ladder Ventilated / Trough Solid Bottom Safe Load Data (LBS./FT.)
Support Span (FT.) / Deflection (IN.)
6 8 10 12 14 16 18 20 22 24 26 28 30
5" 4" 1" 12B 3504 3514 3557 3547 3E10 3E20 3E30 3E40 300 0.20 169 0.35 108 0.55 75 0.79                                    
12C, 16A 3505 3515 3559 3500 3E11 3E21 3E31 3E41 400 0.23 225 0.41 144 0.64 100 0.93 71 1.23 52 1.53                            
1 3/4" 20B, 16C 3551 3594 3550 3582 3E12 3E22 3E32 3E42 564 0.16 469 0.42 300 0.66 208 0.95 153 1.29 117 1.69 93 2.14 75 2.64 61 3.14 48 3.51            
20C 3587 3593 3592 3583 3E13 3E23 3E33 3E43     564 0.46 400 0.80 278 1.16 204 1.57 156 2.05 123 2.60 100 3.21 81 3.79 63 4.22            

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.