• Excellent fire-safety characteristics.
• Narrow slots suitable for small-diameter wires.
• Smooth, burr-free edges protect installers from injury and wires from damage.
• Fingers can be removed with no sharp edges at pre-notched snap-off points.
• Further pre-notched snap-off point at base of sidewall allow cutting out and removing sections of sidewall with no sharp edges.
• Duct covers hold securely even in a vertical position and under vibration.
• Cover is flush with side of duct, allowing for tight, contiguous placement of duct.
• Base perforation according to DIN EN 50085.

HelaDuct HTWD-HF wiring duct is used to route and protect wires in control panels and switching systems where there are high demands on personal or material safety in case of fire, such as in public transport, tunnels, data processing centers or public buildings.