US 3 200 FS profile rail 6342338

Universal mounting rail for electrical installations and supporting structures

The US 3 200 FS mounting rail is a versatile element of the OBO Bettermann system, used in both electrical installations and the construction of supporting structures. Made of steel, galvanized, it provides durability and corrosion resistance. Its three-sided perforation allows for flexible mounting of various accessories and devices. A length of 2000 mm allows it to be adapted to individual project needs.

This rail is particularly valued for its strength and versatility. A U-profile with dimensions of 30x50 mm, combined with a material thickness of 2 mm, guarantees the stability and load-bearing capacity of the structure. This makes it suitable for both industrial installations and public or residential buildings.

Construction and properties

The US 3 200 FS rail is characterized by careful workmanship and a well-thought-out design. Perforation on three sides facilitates the mounting of fixing elements, and a slot width of 30 mm provides adequate space for wires and cables. High-quality steel and a zinc coating protect against external factors, which translates into a long product life. In addition, the rail meets the requirements of E30 operational reliability systems, which is important for fire protection installations.

• Durable construction: Made of 2 mm thick steel, it provides stability and load-bearing capacity.
• Versatile application: Ideal for electrical installations, supports and other supporting structures.
• Flexible mounting: Three-sided perforation allows for easy mounting of accessories.
• Corrosion resistance: Galvanic zinc coating provides long-term protection against external factors.
• Fire safety: Meets the requirements of E30 operational reliability systems.
• Optimal dimensions: Width of 50 mm and height of 30 mm provide adequate space for wires and cables.
• Light weight: Weight of 2.66 kg facilitates transport and assembly.

Technical parameters and applications

The US 3 200 FS mounting rail has a number of technical parameters that affect its usability: moment of inertia (Iz: 5.72 cm⁴, Iy: 1.52 cm⁴), bending strength coefficient (Wz: 2.29 cm³, Wy: 0.7 cm³) and slot width (11 mm). These features make the rail ideal for creating stable and safe electrical installations and supporting structures in various working environments – from dry rooms to areas exposed to moisture or corrosion. This makes it used in residential, industrial construction and public infrastructure.