H05Z-K LSZH Low Smoke Zero Halogen Flexible Wire


In pipes or ducts and internal wiring of appliances with maximum operating temperatures of 90°C, and generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. HO5Z-K produces no corrosive gasses when burnt which is particularly important where electronic equipment is installed.


1. Temperature Rating: 0°C to +90°C 

Minimum Bending Radius: a.0.75mm²-35mm²:3 x overall diameter,b.50mm² and above:4 x overall diameter.

2. Voltage rating:2491B (HO5Z-K) :0.5mm², 0.75mm2,1.0mm² - 300/500V,6701B (HO7Z-K): 1.5mm² and above - 450/750V.




Standards: BS7211, CENELEC HD22.9, IEC 60332-3-24


Conductor: Class 5 flexible plain copper conductors to BS EN 60228:2005 (previously BS6360)

Insulation: LSZH (Low Smoke Zero Halogen) Type EI5 thermosetting insulation



Class 5 flexible plain copper conductors to BS EN 60228:2005 (previously BS6360)


LSZH (Low Smoke Zero Halogen) Type EI5 thermosetting insulation

(Insulation Colour: Black, Blue, Green/Yellow, Red, Yellow, White, Violet, Brown, Grey, Orange, Pink)

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