Sample pack CLS440-Cca
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  • EN50399 CPR Euroclass Cca-s1,d0,a1
  • 11 AWG (4 mm²) thin and dense stranded conductors
  • Class 5 IEC 60228 compliant
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1 meter sample pack of the CLS440-Cca. The CLS440-Cca is a 4-core installation loudspeaker cable compliant to the Cca standard of the Construction Product Regulation (CPR) regarding fire and flammability resistance in fixed installations, minimizing toxic smokes and providing optimal resistance to spreading fire.

In addition to its outstanding fire properties, the outer jacket of the cabling is smooth and durable for easy installation and pulling. The cable consists of individually polyolefin isolated conductors with a section of 4 x 4.0 mm² (11 AWG) which are composed out of stranded bare copper wires. The stranding keeps the cable flexible and easy to handle. The cable can be used both indoor and outdoor or in humid environments.

More information about CPR compliant cables? Click here


Product features

Application null
Series null

Physical characteristics

Type of cable 4-core loudspeaker cable
EN50399 CPR Euroclass Cca-s1b,d0,a1
Inner conductor Material BC 48 x 31 mm (Ø) (OFC)
Section 0.0062 “²
Number of conductors 4
Insulation Material Polyolefin 4 mm (Ø)
Filling None
Separator None
Inner conductor American Wire Gauge 11 AWG
Insulation Colours Black / Red / Blue / Yellow
Conductor twisting Yes
Outer jacket Material Polyolefin 11.8 mm (Ø)
Colours Black

Electrical characteristics

Max. conductor DC resistance 4.95 (Ω / Km)
Dielectric strength 2 (KV / 1 min. DC)
Rated voltage 500 V

Cross section


Information sheet English

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