Cable tray GRM 55/100 3M, hot-dip galvanized steel type GRM 55 100 FT 6001416

Cable tray for cable installations

GRM 55/100 cable tray with a length of 3 meters, made of steel and protected with hot-dip galvanizing, is a solid and durable element of cable management system. This is an ideal solution for both professional installers and end customers looking for a reliable way to organize cables in buildings and structures. The cable tray construction based on a U-profile provides rigidity and strength, and the integrated connector facilitates quick and easy installation.

Construction and properties

The GRM 55/100 cable tray is characterized by a useful cross-section of 4000 mm², which allows for the free routing of a large number of cables. Made of high-quality steel, coated with a thick layer of hot-dip zinc, it provides excellent protection against corrosion, even in harsh environmental conditions. In addition, the cable tray meets the requirements for fire safety – it has a system for maintaining functionality E30 and E90. This means that in the event of a fire, it maintains its load-bearing capacity for a certain period of time, which is crucial for ensuring the continuity of electrical installations and alarm systems.

Application and loads

The GRM 55/100 cable tray is widely used in commercial, industrial and residential construction. It will be perfect in electrical, telecommunication, ventilation and air conditioning installations. The possibility of support spacing in the range of 1 to 2.5 meters allows for flexible adaptation to the specifics of a given project. It is important to remember about the permissible working loads, which amount to: 350 N/m with a support spacing of 1.0 m, 200 N/m with a spacing of 1.5 m and 100 N/m with a spacing of 2.0 and 2.5 m – this guarantees safe use and long system life. It is also worth mentioning the load test according to IEC 61537 type II confirming its strength and reliability.