Fire safety is a system, not a single product. The way you route, support, protect, and maintain cables directly affects life safety and asset protection. Whether you’re following local code or international frameworks, the principles remain consistent: limit ignition sources, slow flame spread, maintain circuit integrity, and support fast evacuation.
Specify the Right Materials
Select tray materials and finishes that match the hazard: hot‑dip galvanised steel or stainless for durability; aluminium for lighter loads; FRP for corrosive plants. Pair trays with low‑smoke, halogen‑free cables in occupant areas to reduce toxic fumes.
Compartmentation and Barriers
Use fire barriers, covers, and dividers to contain flame spread, especially at crossings, risers, and penetrations. Maintain clear separation between power and data circuits, and between redundant feeds. Where fire‑rated pathways are required, use tested systems with documented performance.
Supports, Fixings, and Clearances
Heat can weaken supports. Overspecify anchors and fixings in high‑risk zones and verify spacing against manufacturer load tables. Keep clearance from hot process equipment and specify protective covers where falling debris is possible.
Maintenance Culture
Good housekeeping fights fire: remove abandoned cables, seal penetrations, tighten fixings, and label circuits. Routine thermal imaging can catch hotspots before they escalate. Document inspections and act on trends—not just incidents.
Emergency Pathways
For life‑safety and emergency circuits, consider circuit integrity systems or mineral‑insulated cable in protected routes. Design for survivability during smoke and heat so alarms, pumps, and lighting remain online long enough to evacuate safely.
Partner with Ned‑Tech for compliant trays, fire barriers, and a maintenance checklist your team can execute consistently.
Need a bill of materials or sizing help? Contact Ned‑Tech Cable Tray Ltd for design assistance and fast delivery.