HELUKABELPart no. 52275

HELUTHERM® 145 MULTI-C black 8 x 4 mm²

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temperature-resistant · crosslinked

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HELUTHERM® 145 MULTI-C black 8 x 4 mm²SKU: 52275

At a glance

Part no.	52275
Item description	HELUTHERM® 145 MULTI-C black 8 x 4 mm²
AWG, approx.	12
Outer diameter, approx. (mm)	18,3
Copper factor per km	392,0
Weight, approx. (kg/km)	655,0
Metres per packaging unit	500, 1000
Custom cut lengths available	yes
EAN / GTIN	4060892154959
Customs tariff number	85444995

Control and connection cable

flexible -35°C to +120°C
fixed -55°C to +145°C

+200°C

0.25 - 1 mm²: AC U₀/U 300/500 V
1.5 - 10 mm²: AC U₀/U 450/750 V
1.5 - 10 mm²: fixed and protected installation AC U₀/U 600/1000 V

3000 V

at 30 MHz, approx. 250 Ohm/km

flexible 8x Outer-Ø
fixed 4x Outer-Ø

Cable Structure

Copper wire tinned, finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
Core insulation: cross-linked polyolefin
Core identification acc. to DIN VDE 0293-334, black cores with consecutive labeling in white digits
x = without protective conductor
Cores stranded in layers with optimal lay lengths
Foil wrapping
Screen: braided screen of tinned copper wires, approx. coverage 85%
Outer sheath: cross-linked polyolefin
Sheath colour: black
Length marking: in metres

Properties

resistant to: oil, UV radiation, ozone, weathering effects
abrasion-resistant, notch-resistant
for outdoor use
halogen-free
the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
no fire propagation, no release of corrosive and toxic gases

Tests

halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1
corrosiveness of combustion gases 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
bundle fire test acc. to DIN VDE 0482-332-3-22 / DIN EN 60332-3-22 / IEC 60332-3-22
smoke density acc. to DIN VDE 0482-1034-1+2 / DIN EN 61034-1+2 / IEC 61034-1+2
protection against fire acc. to DIN EN 45545-2
oil-resistant acc. to DIN VDE 0473-811-404 / DIN EN 60811-404 / IEC 60811-404, IRM 902 4h at +70°C
UV-resistant acc. to DIN EN ISO 4892-2
weather-resistant acc. to DIN EN ISO 4892-2
certifications and approvals:
EAC
0.5 - 10 mm²: DNV

Notes

the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only

Application

Cross-linked, temperature-resistant control and connection cable with enhanced behavior in the event of fire; for connecting lights, heating devices, electrical machines, switchgear and distributors. The cable is weather, moisture, ozone and UV-resistant and is therefore suitable for outdoor use, e.g. in traffic control systems. In the event of fire, this halogen-free cable emits only a small amount of smoke and no corrosive gases. The low fire load significantly reduces the risk of toxic fire gases; consequential fire damage to control and monitoring systems and the concrete and steel structure of buildings and systems can be minimised. EMC = Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.