Belgian long-span cable tray specifications

Belgian long-span cable trays are designed for industrial and technical installations, offering robust construction, wide spans, and versatile mounting options with CE compliance.

General Overview

Belgian long-span cable trays are engineered to support cables over extended distances while maintaining structural integrity and ease of installation. They are commonly used in industrial plants, technical facilities, and large-scale electrical installations. These trays are manufactured to withstand heavy loads, provide long service life, and comply with European safety standards (CE marking) for electrical installations.

Dimensions and Load Capacity

Widths: Typically range from 200 mm to 600 mm. Side Heights: Between 110 mm and 200 mm. Sheet Thickness: Varies depending on the manufacturer and load requirements; options include perforated or solid bottoms for different applications.

Perforations: Longitudinal and transverse perforations improve load-bearing capacity, cooling, condensation drainage, and cable fastening.

Material and Construction

Materials: Usually high-quality steel with protective coatings (galvanized or powder-coated) to resist corrosion and mechanical wear. Construction: Robust, long-life design suitable for industrial environments. Some systems, like the KBSCL FUSION, feature interlocking trays that click together without bolts or clips, saving installation time while maintaining strength.

Mounting and Accessories

Mounting Options: Compatible with concrete and steel supports, adjustable brackets, and floor or ceiling systems. Accessories: Include fittings, fasteners, and interlocking components to adapt to complex layouts and long spans. Special Features: Some trays allow integration with lighting systems or mechanical engineering applications, offering versatility in multi-purpose installations.

Compliance and StandardsCE Marking: All Belgian cable trays are self-declared compliant with European directives and subject to supervision by competent authorities. Testing and Certification: Manufacturers conduct mechanical and electrical tests to ensure safety, load capacity, and durability. Third-party audits may be performed to verify compliance with ISO and national standards.

Manufacturer Examples

Trayco: Specializes in 100% Belgian cable trays, mesh trays, and ladders with tailored solutions and installation guidance.

OBO Wide-

Span Systems: Offers trays and ladders for spans up to 600 mm width, designed for heavy industrial loads. Vergokan: Provides perforated and solid trays, including the clickable KBSCL FUSION system for faster installation and enhanced load-bearing. Legrand: Offers a range of cable trays with CE compliance, tested for mechanical and electrical performance.

Belgian long-span cable trays combine robust construction, versatile mounting, and compliance with European standards, making them suitable for demanding industrial and commercial applications. Proper selection should consider span length, load requirements, environmental conditions, and integration with other cable management systems.