ITK (группа IEK)
ITK Interface cable fire-resistant RS-485 2x2x1.13 ng(A)-FRHF orange (200m) RC1-RS485-02-F-7407
SKU: RC1-RS485-02-F-7407
ETIM: EC003249
367 ₽
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Analogues by specifications
Fire-resistant 2-pair interface cable in a halogen-free compound sheath is designed for digital communication systems, security systems, and fire protection systems. It is approved for use in systems employing the RS-485 and Profibus standards. It maintains functionality in fire conditions for 180 minutes. It is intended for group indoor and outdoor installation with protection against precipitation and solar radiation.
Armoured
No
Cable outer diameter
≤ 14.7
Wave impedance
100 Ом
Conductor diameter
1.13 мм
Cable length
200 м
For laying in the ground
No
Permissible operating temperature (no movement) to
90 град.C
Permissible operating temperature (without movement) from
-70...90 град.C
Protective sheath
No
Core insulation
Organosilicon rubber (silicone)
Category
Other
Conductor class
Class 1 (solid conductor)
Reaction to fire class in accordance with EN 13501-6
ng(A)-FRHF
Number of cores
4
Number of twisted elements
2
Max DC resistance per 100m at 20°C, not more than
≤ 1.89
Cable/wire grade
RS-485 port
Core marking
Colour
Outer sheath material
Other
Conductor material
Copper
Mounting temperature from
-10...50 град.C
Outer diameter (approx.)
14.7 мм
Low smoke emission in accordance with EN 61034-2 (ng-LS version)
No
Rated voltage from
≤ 300 В
Rated conductor cross-section
1.0 кв.мм
With metal cable
No
Halogen-free (per IEC 60754-2)
Yes
Operating temperature from
-70...90 град.C
Twist type
Lay (layer)
UV resistance
No
Outer sheath colour
Orange
Signal frequency
≤ 1
Screen over the twist
Foil + braid
Screen over stranding element
Foil
Twisting element
Paired
0
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