200 reduced to 100 cable tray

A 200mm wide cable tray can be reduced to 100mm using a cable tray reducer designed for light, medium, or heavy-duty systems.

Cable Tray Reducers

Cable tray reducers are specialized fittings that allow a transition from a larger tray width to a smaller one, such as from 200mm to 100mm. They are available for light, medium, and heavy-duty trays and can accommodate widths ranging from 50mm to 900mm . Reducers are typically made from mild steel (pre-galvanized or hot-dip galvanized) or stainless steel (grade 316L), depending on environmental and corrosion requirements . Both left-hand and right-hand reducers are available, allowing flexibility in installation direction.

Installation Considerations

• Compatibility: Ensure the reducer matches the type of tray (ladder, perforated, or wire mesh) and the load rating of the existing system .
• Covers: Closed or ventilated covers can be used with reducers to maintain cable protection and airflow .
• Custom Orders: Many manufacturers can produce reducers to order if standard sizes do not meet your requirements .
• Support and Alignment: Proper support must be maintained during the transition to prevent sagging or misalignment, especially for heavy-duty trays .

Material and Finish Options

• Pre-galvanized mild steel (PG): Standard for indoor use.
• Hot-dip galvanized mild steel (HDG): Suitable for outdoor or corrosive environments.
• Stainless steel 316L (SS): For highly corrosive or hygienic applications .

Practical Tips

• Measure the inside usable width of both trays to ensure a proper fit.
• Verify load capacity after reduction, as narrowing the tray may affect cable stacking and heat dissipation .
• Consider future expansion; a reducer limits the maximum cable capacity at the transition point. Using a properly sized and rated 200-to-100mm cable tray reducer ensures a safe, code-compliant, and structurally sound transition in your cable management system .