RAL1 = tested, certified and externally monitored according to RAL-GZ 655/C.
Strut 41x41x2,5 and above tested for fire safety.
For detailled technical information about our RAL marked products, please see the RAL datasheet in our webcatalogue: www.walraven.com/int/catalogue/.
For more information about the max. allowed load (Fa,z) please refer to the loading tables.