Optimus DB Cushioned 12 x 7/4 mm

Material: The individual ducts are made of HDPE.
Colour coding: The ducts are colour-coded according to customer specifications, DIN/VDE, FIN 2012, ANSI/TIA, IEC or other.
Trace wire: Duct bundles can be equipped with a tracer wire according to customer specifications.
Inner sheath: The duct bundle is sheathed with a common HDPE sheath. The nominal sheath thickness is 1,0 ± 0,1 mm.
Filler ducts: Filler ducts below the outer sheath for cushioning and increased impact resistance.
Outer sheath: The duct bundle is sheathed with a common HDPE sheath. The nominal sheath thickness is 1,2 ± 0,1 mm. Sheath marking is printed on one-meter intervals.

Nominal dimensions of individual duct without outer sheath
Duct type	7/4 mm
Dimensions, outer diameter	7,0 ± 0,1 mm
Dimension, wall thickness	min. 1,4 mm
Weight	25 kg/km
Tensile strength	240 N

Nominal dimensionsof ducts and duct bundles with outer sheath
Configuration	12 x 7/4 mm
Dimensions, Duct OD	7,0 ± 0,1 mm
Dimension, Maximum OD	46,0 mm
Weight	828 kg/km
Tensile strength	8100 N

Temperature ranges
Installation	-15 ... +40 °C
Transport, storage and operation	-45 ... +60 °C