H07Z-K LSZH building wire · 1 core 185 mm²
Ordering reference H07Z-K LSZH building wire · 1 core 185 mm²
EN 50525-3-41
H07Z-K LSZH building wire
Application
Public building wiring · Switchboards · Control cabinets · Transport infrastructure
Construction
- 1ConductorCopper conductor · 925 × Ø0.5 mm · IEC 60228 cl.5
- 2InsulationCross-linked LSZH compound
Technical parameters
Voltage class450/750 V
Cable useBuilding wire
Core / pair design1 core
Conductor size185 mm²
Max DC resistance at 20 °C0.0991 Ω/km
Fire behaviorLow smoke, zero halogen, flame retardant single-core wire
OD guide33 mm
Conductor materialCopper conductor
Operating temperature−40 °C to +90 °C
Cable weight2.30 kg/m
Bend radius4 x OD to 6 x OD during installation
Outer sheathLSZH insulation only
Current rating (guide)≈ 543 A (Cu, 1-core free air, 30 °C — IEC 60364-5-52 guide)
Routine test voltage2.5 kV a.c. 5 min
Ratings & materials
StandardEN 50525-3-41
Voltage class450/750 V
UE Cable · China
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