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 1,50 367 294 204 138 73 40 3,96 3000 S3 003 1210
200 1,50 735 588 408 277 147 81 4,22 3000 S3 003 1220
300 1,50 1103 882 612 416 220 122 4,56 3000 S3 003 1230
400 1,50 1470 1176 816 555 294 163 5,01 3000 S3 003 1240
500 1,50 1838 1470 1020 694 367 204 5,26 3000 S3 003 1250
600 1,50 2206 1765 1225 833 441 245 5,58 3000 S3 003 1260

**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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