Halogen-free wiring ducts HTWD-HF-25X40

HelaDuct HTWD-HF, Article number: 183-22540


  • 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

Certifications & Approvals


HelaDuct HTWD-HF wiring ducts are 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.

HelaDuct HTWD-HF is suitable for following markets and industries

Colour Grey (GY)
Description Short (BMEcat) (max. 150 characters) Wiring duct 25x40 mm, halogen-free, 2000 mm, grey
Pack Cont. 48m
Package Quantity per Box
Product Family HelaDuct HTWD-HF
Product Group Halogen-free wiring ducts
Height (H) 40mm
Length (L) 2m
Width (W) 25mm
Width (W2) 6mm
Width (W3) 6.5mm
ELV compliant Dir. Art. 4 (2) YES
EN 45545-2 Results R22 HL2, R23 HL2
Flammability UL 94 V0
Halogenfree Yes
Hazardous goods No
Material Acrylonitrile Butadiene Styrene alloyed with Polycarbonate (PC/ABS)
Operating Temperature - °C -25 °C to +90 °C, intermittent +100 °C
Self extinguishing (Yes/No) ETIM Yes
Specifications ANSI/UL 1565, ANSI/UL 746B, CAN/CSA-C22.2 no. 18.5, DIN EN 45545-2 (02/2016)
UL-File Number E357929
EAN / GTIN 4031026564906
Packaging 3 - Height (m) 0.154m
Packaging 3 - Length (m) 2.01m
Packaging 3 - Qty 48
Packaging 3 - Type Carton
Packaging 3 - Volume (m³) 0.0548
Packaging 3 - Weight (kg) 10.772kg
Packaging 3 - Width (m) 0.177m
Packaging 4 - Length (m) 1.2m
Packaging 4 - Qty 1728
Packaging 4 - Type pallet
Packaging 4 - Weight (kg) 408.792kg
Packaging 4 - Width (m) 0.8m
ETIM 5.0 EC000012
ETIM 6.0 EC000012

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Update: 17/03/2018 © HellermannTyton 2018