Description
The CLS240-Cca series are 2-core installation loudspeaker cables compliant to the Cca standards 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 stranding keeps the cable flexible and easy to handle. The cable can be used in both indoor and outdoor or in humid environments.

Specifications
Product features
Application AV & IT
Series Contractor Series
Physical characteristics
Type of cable 2-core loudspeaker cable
EN50399 CPR Euroclass Cca-s1b,d0,a1
Inner conductor Material BC 48 x 0.31 mm (Ø) (OFC)
Section 4 mm²
Number of conductors 2
Insulation Material Polyolefin 4 mm (Ø)
Filling None
Separator None
Inner conductor American Wire Gauge 11 AWG
Insulation Colours Red / Blue
Conductor twisting Yes
Outer jacket Material Polyolefin 10.2 mm (Ø)
Colours Black
Standards and regulations
RoHS2 compliant According EU Directive 2011/65/EU
Reach compliant According EC 1907/2006
CPR Euroclass Cca-s1b,d0,a1
Flammability test According EN 60332-1-2
Indoor / outdoor UV resistant (UL1581, UVA, 720 h)
Smoke emissions According IEC 61034
Zero halogen compounds According EN 50267-2-1
IEC 60754
Mechanical characteristics
Temperature range Mobile installation - 5 °C till + 80 °C
Fixed installation - 15 °C till + 80 °C
UV resistant Yes
Electrical characteristics
Max. conductor DC resistance 4.95 (O / Km)
Dielectric strength 2 (KV / 1 min. DC)
Rated voltage 500 V