LSZH Flame Retardant And Fire Resistant Cables Three Core For Underground

LSZH Flame Retardant And Fire Resistant Cables Three Core For Underground

APPLICATION
Hard Skin Standard Fire Resistant Cables for use primarily in fire detection, fire alarm, voice alarm, and emergency lighting circuits. These cables are designed to continue to operate for a period of time in a fire situation. ‘Standard’ fire resistance is recommended for general use.

CONSTRUCTION
Conductor
1.5mm2- 2.5mm2: Class 1 solid conductor according to BS EN 60228
4mm2: Class 2 stranded conductor according to BS EN 60228

Insulation
High performance fire resistant silicone rubber

Overall Screen
AL/PET (Aluminium/Polyester Tape)

Circuit Protective Conductor

Tinned copper

Outer Sheath
LSZH (Low Smoke Zero Halogen) Thermoplastic

STANDARDS
BS 5839-1:2013 Clause 26.2d, BS EN 61034-2, BS EN 60228 BS EN 50200:2015 (PH 30 - PH 60 - PH 120), BS 6387:2013 BS 5839-9, BS 5266-1, BS 8519, BS 7629-1, IEC 60331, BS 6387 (cat. C-W-Z), BS EN 50200, BS EN 50200 annex E, (class PH30 - PH60 - PH120), BS EN 60332-1-2,BS EN 60332-3-24 cat. C BS EN 60754-1, BS EN 60754-2

We supply LPCB Certified products
The electrical and dimensional properties of this product are measured by the Technical and Quality Assurance department at the Cables laboratory. Cable performance in respect of conductor resistance, construction quality (workmanship), dimensional consistency, and other parameters are verified to published standards and approved product drawings. Conformance to RoHS (Restriction of the use of Hazardous Substances) is determined and confirmed

CHARACTERISTICS
Voltage Rating
300/500V

Operating Temperature
-40°C to +90°C

Minimum Bending Radius
6 x overall diameter

Core Identification

2 cores: Blue Brown + Bare Earth

3 cores: Brown Black Grey + Bare Earth

4 cores: Blue Brown Black Grey + Bare Earth

Outer Sheath Colour
Black