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2-Core (2.50mm) Low Smoke Zero Halogen 100V Line Speaker Cable, 100m Drum

£129.00 (inc. VAT)
SKU LSZH-SPKR-2.50MM
DETAILS

Professional Low Smoke Zero Halogen Loudspeaker Cable designed for installation of commercial/professional audio systems using either 100V Line or low impedance speakers.

High-grade LS0H/LSHF loudspeaker cable ensures reduced toxic and corrosive gas emissions in the event of a fire. 

This low smoke halogen free cable features 2 x 2.5mm twisted pair core ideal for long runs of 100V Line loudspeakers. Twisted pair cable is much stronger when pulling through walls and ceilings. 

Also known as Low Smoke Halogen Free ( or LSHF ) this cable features flexible wire insulated in polypropylene covered with halogen-free compound.

What is LSHF/LS0H?

Low smoke halogen free (LSHF) cables, also known as low smoke zero halogen (LS0H) cables, are those that when exposed to fire, emit no more than 0.5% hydrogen chloride. When burnt, LSHF cable only produces small amounts of light grey smoke and a miniscule amount of HCI (Hydrochloric acid), increasing a person's chances of escaping a burning building.

LSHF cables must undergo strict lab tests to ensure they meet the fire safety regulations that are listed below:

  • EN 50267-2-1 stipulates that emissions of HCl must not exceed 0.5%

  • EN 60684-2 stipulates that during the burning process light transmittance must not fall below 60%, or put another way visibility should not be reduced by more than 40%

  • Additional tests detailed in BS EN 50525-1 with respect to permissible levels of acidity, conductivity and fluorine produced through the process of burning must also be carried out on LSHF flexible cable.

LSHF/LS0H cable is used in the majority of public buildings such as retail outlets, hospitals, hotels, and environments alike.

LSHF/LS0H Loudspeaker Cable Key Features

  • High-quality loudspeaker cable
  • Low smoke zero halogen cable for reduced toxic/corrosive gas emissions
  • 2 core twisted pair
  • 1.5mm conductor size
  • Supplied in 100-metre drums
 SPECS & DOWNLOADS

2-Core LSHF-LS0H Loudspeaker Cable Specifications

  • Conductor Class: 5 bare stranded copper

  • Insulation Material: Grey LSZH PVC

  • Internal Core Colours: Red & Black

  • Nominal Jacket Thickness: 2.5mm

  • Nominal Outside Diameter: 7mm

  • Temperature Rating: +80°C max.

  • Operating Voltage: 300v ~ 500v

  • Number of Conductors: 2

  • Cable Length: 100 metre drum

  • Weight (Net): 9.00kg

  • Weight (Gross): 9.00kg