DATAFLAMM® gray 21 x 0.25 mm²
Part No. 52431
- halogen-free
- color code DIN 47100, without repetitive colors
- low capacity values due to PE-insulated conductors
Item Details DATAFLAMM® gray 21 x 0.25 mm²
- Part No.
- 52431
- Item description
- DATAFLAMM® gray 21 x 0.25 mm²
- AWG (approx.)
- 24
- Outer Ø mm (approx.)
- 8.9
- Cu factor per km
- 50.4
- Weight kg/km (approx.)
- 105.0
- Weight lb(s)/feet (approx.)
- 231.5
- Copper base in EUR / 100 kg
- 150
- CPR class
- Eca, Fca
- Feet per Packaging Unit
- 328, 1640, 3280
- Cut-to-length service available
- yes
- EAN/GTIN
- 4060892098932
- Customs tariff number
- 85444995
Technical Data DATAFLAMM® gray 21 x 0.25 mm²
| Data cable | |
| Temperature range | flexible +5°C to +70°C fixed -40°C to +70°C |
| Peak operating voltage | 0.14 mm²: 350 V 0.25 - 0.75 mm²: 500 V (not for high power current installation purposes) |
| Test voltage conductor/conductor | 0.14 mm²: 800 V 0.25 - 0.75 mm²: 1200 V |
| Mutual capacitance conductor/conductor | at 800 Hz, approx. 70 pF/m |
| Minimum bend radius | flexible 7.5x Outer Ø fixed 4x Outer Ø |
Details DATAFLAMM® gray 21 x 0.25 mm²
Cable Structure
-
- Copper wire bare, 0.5 - 0.75 mm²: finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
-
- Wire structure:
- 0.14 mm²: approx. 18 x 0.1 mm
- 0.25 mm²: approx. 14 x 0.15 mm
- 0.34 mm²: 7 x 0.25 mm
-
- Conductor insulation: PE acc. to DIN VDE 0819-103 / DIN EN 50290-2-23 (compound type LD/MD)
-
- Conductor identification in alignment with DIN 47100, color coded without color repetition from the 45th conductor
-
- x = without ground conductor
-
- Conductors stranded in layers with optimal lay lengths
-
- Outer jacket: thermoplastic compound acc. to DIN VDE 0207-24 (compound type HM2)
-
- Jacket color: gray (RAL 7005)
-
- Length marking: in meters
Properties
-
- halogen-free
-
- PE-insulated conductors ensure substantially lower capacity values than PVC-insulated conductors
Tests
-
- halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1
-
- combustible gas corrosiveness acc. to DIN VDE 0482-754-2 / DIN EN 60754-2 / IEC 60754-2
-
- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2 (outer jacket)
-
- certifications and approvals:
- EAC
Notes
-
- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
Application
-
- DATAFLAMM® halogen-free data cables are used as connection cables for signal, measurement and control technology, call systems and intercoms, clock systems, electronic weighing equipment and office machines. The cables can be laid on plaster and in dry, damp and wet rooms. Areas of application include telecommunication devices and information processing systems in public buildings, laboratories, department stores and other buildings where the release of halogens must be avoided in the event of fire. The halogen-free thermoplastic sheath does not emit corrosive or toxic gases.