Cable Construction

Fine bare copper strands
Strands to VDE-0295 Class-5, IEC 60228 Class-5 BS 6360 cl. 5, HD 383
Cross-link polyolefin EI5 core insulation
LSOH - low smoke, zero halogen

Application and Description
H05Z-K/H07Z-K cables are designed for the internal wiring of switchboards and distributor boards with an alternating nominal voltage up to 1000 Volts or a direct voltage up to 750 volts. Generally install in pipes or ducts and internal wiring of appliances with maximum operating temperature of 90º C, and generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. H05Z-K/H07Z-K cables produce no corrosive gasses when burnt which is particularly important where electronic equipment is installed

Technical Characteristics

Working voltage: 300/500v (H05Z-K), 450/750v (H07Z-K)
Test voltage: 2500 volts
Flexing bending radius: 8 x Ø
Static bending radius: 8 x Ø
Flexing temperature: -15º C to +90º C
Static temperature: -40º C to +90º C
Flame retardant: IEC 60332.1
Insulation resistance: 10 MΩ x km
Smoke density acc. to EN 50268 / IEC 61034
Corrosiveness of combustion gases acc. to EN 50267-2-2, IEC 60754-2
Flame test: flame-retardant acc. to EN 50265-2-1, IEC 60332.1

• H05Z-K & H07Z-K