Technical data:

Single cores with low development of smoke and corrosive gases in the event of fire in accordance with DIN VDE 0285-525-3-41 / DIN EN 50525-3-41
Conductor resistance in accordance with DIN VDE 0295 Class 5
Temperature range -40°C to +90°C
Permissible operating temperature on the conductor +90°C
Nominal voltage H05Z-K = U0/U 300/500 V H07Z-K = U0/U 450/750 V
Test voltage 2500 V
Insulation resistance at 90°C in accordance with DIN VDE 0282 Part 9
Minimum bending radius fixed Core Ø = 8 mm: 4x core Ø Core Ø > 8-12 mm: 5x core Ø Core Ø > 12 mm: 6x core Ø
Radiation resistance up to 20x106 cJ/kg (up to 20 Mrad)
Structure:
Bare copper wire, according to DIN VDE 0295 cl.5, fine-wire, BS 6360 cl.5, IEC 60228 cl.5
Separating film over the conductor permitted
Core insulation made of cross-linked polyolefin mixture type EI5 according to DIN VDE 0207-363-5 / DIN EN 50363-5
Properties:
The materials used in production are free of silicone and cadmium and free of substances that impair paint wetting
Tests
self-extinguishing and flame-retardant according to DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1-2 (corresponds to DIN VDE 0472 Part 804 test type B)
Ozone resistance according to DIN VDE 0473-811-403, DIN EN 60811-403
Smoke density according to DIN VDE 0482 Part 1034-1+2, DIN EN 61034-1+2, IEC 61034-1+2, BS 7622 Part 1+2 (previously DIN VDE 0472 Part 816)
Halogen-free according to DIN VDE 0285-525-1, DIN EN 50525-1 Appendix B
Use:
Halogen-free single cores with low development of smoke and corrosive gases in the event of fire are used for installation purposes in dry rooms for wiring lights and devices wherever high material assets must be protected from consequential damage in the event of fire. They can also be laid in pipes on, in and under plaster, as well as in closed systems. H07Z-K, suitable for protected fixed installation in or on lighting systems or switching and control devices up to 1000 V AC or up to 750 V DC to earth.
Standard lengths: 100 m, 500 m
Subject to technical changes.