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 1,50 326 245 179 114 65 32 3,49 3000 S3 003 1010
200 1,50 653 490 359 228 130 65 3,75 3000 S3 003 1020
300 1,50 980 735 539 343 196 98 4,09 3000 S3 003 1030
400 1,50 1307 980 719 457 261 130 4,54 3000 S3 003 1040
500 1,50 1634 1225 898 572 326 163 4,79 3000 S3 003 1050
600 1,50 1961 1470 1078 686 392 196 5,11 3000 S3 003 1060

**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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