Datasheet
3.7
354
Further information at www.HellermannTyton.com/protection
Date of issue: 10/2017
Cable Protection Systems
Wiring Ducts
MATERIAL
Polyvinylchloride (PVC)
Colour Grey (GY)
Length (L) 2 m
Operating Temperature -5 °C to +65 °C
Flammability UL94 V0
HelaDuct HTWD-PN wiring ducts are used to route and protect wires in
control panels and switching systems.
Features and benefits
• 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
• Raised mounting points for easily and securely fastening wire
retainers and other accessores prior to cabling
• Wire retainers and accessories leave no protruding parts below
surface of duct
• Duct covers are easy to mount and remove, yet hold securely even in
a vertical position and under vibration
• Cover is flush with side of duct, allowing for tight, contiguous
placement of ducts
• Additional retainer nub on fingers on ducts height 80 and above to
prevent cables from slipping
• Base perforation according to DIN EN 50085
Rigid PVC Wiring Ducts
HTWD-PN wiring ducts with narrow fingers and slots for small-diameter wires.
HelaDuct HTWD-PN for small-diameter wires
Width 25
25
48.5
25
100
Width 40-60
25
48.5
25
100
8
14
6.5
4.5
Hole
dimensions
For product specific approvals and specifications please refer to the Appendix.
HTWD-PN wiring ducts base perforation according to DIN EN 50085
25
48.5
25
50
100
Width 80-120