Cable Ladder riveted rungs
Also called: LADDER
Dimension brush Thickness SWL (N/m) as function of the span (S) [m] - EN 61537 Weight Length * Code
W (B) [mm] S≤1,5 1,5-2 2-2,5 2,5-3 3-3,5 3,5-4 [Kg/m] [mm]
100 1,50 408 326 228 163 81 49 4,67 3000 S3 003 1510
200 1,50 817 653 457 326 163 98 4,93 3000 S3 003 1520
300 1,50 1225 980 686 490 245 147 5,27 3000 S3 003 1530
400 1,50 1634 1307 915 653 326 196 5,71 3000 S3 003 1540
500 1,50 2043 1634 1144 817 408 245 5,97 3000 S3 003 1550
600 1,50 2451 1961 1372 980 490 294 6,28 3000 S3 003 1560

**SWL: Norma EN 61537-1 ed 2007
10.4 - Test for SWL (safe working load) of cable tray lengths and cable ladder lengths mounted in the horizontal plane running horizontally on a single span installation.
The practical mod-span deflection at the SWL shall not exceed 1/100th of the span.
The transverse deflection at the SWL shall not exceed 1/20th of the width of the samples.

*Length:
- Bars up to 6000 mm treatment 40 - 41 (Aisi 316L on request)
- Bars up to 6000 mm treatment 03 (riveted and welded crossbars)

List of Coatings
brush
01 Galvanization (Sendzimir method) - UNI EN 10346
03 Hot dip galvanizing - UNI EN ISO 1461
40 Stainless steel AISI 304 - UNI EN 10088
Certified System

EN 61537-1 ed.2007- (Rif: Norm limitation)
IMQ

y= SWL(N/m) as function of the span
x= Span (S) (m)
D= Uniform load

Cable Ladder riveted rungs
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