1×25 mm² Bare Copper Unshielded Halogen-Free H05Z-U / H07Z-U/R Harmonized Cable
1×25 mm² Bare Copper Unshielded Halogen-Free H05Z-U / H07Z-U/R Harmonized Cable
Allowable Ampacity for 1×25 mm² Bare Copper Unshielded Halogen-Free H05Z-U / H07Z-U/R Harmonized Cable: 100 Amps
About:
1×25 mm² Cable: This specification indicates a single-core cable with a cross-sectional area of 25 square millimeters. It is designed for low to moderate power applications where space and safety are important considerations.
Also Known As:
• Low Smoke Zero Halogen (LSZH) Cable: Due to its halogen-free nature, it is often referred to as LSZH or
• Low Smoke Fume (LSF) cable, highlighting its safety features in reducing toxic emissions during fires.
Application:
• In installations where high demands are placed on fire safety.
• Wiring of switch cabinets, control panels, devices where mounting requires a flexible wire.
Standards:
• European Harmonized Standards: Complies with specific standards such as EN 50525-3-41, BS EN 60228, among others, for electrical and safety performance.
• International Safety Standards: Meets global standards like IEC 60332-1-2 for flame retardancy and IEC 60754-1/2 for halogen-free properties.
Construction:
• Conductor H05Z-U / H07Z-U: Solid copper
• Conductor H07Z-R: Stranded copper
• Insulation: n/a
• Veins: n/a
• Inner jacket: n/a
• Braiding: n/a
• Outer sheath: Halogen-free
Features:
• Halogen-Free: Reduces the risk of releasing toxic gases during combustion.
• Flame Retardant: Slows down the spread of fire along the cable.
• Low Smoke Emission: Improves visibility and reduces inhalation hazards in case of a fire.
• Environmentally Friendly: Safer disposal and recycling due to absence of halogens.
Colors In This Product Group:
• 0.5 mm² to 2.5 mm² black, blue, brown, yellow/green, red, yellow, orange, white, green, purple, gray
• 4.0 mm² to 6.0 mm² black, blue, brown, yellow/green, red, yellow, green, gray
• 10 mm² to 16 mm² black, blue, brown, yellow/green
• From 25 mm² black, yellow/green
Specifications:
• Cores x Cross-Section: 1×25 mm²
• Outer Diameter approx. in: 8.5 mm
• Minimum installation temp: +5°C
• Maximum conductor temp: +70°C
• Operating temp: min. -40°C, max +50°C
• Mantle Color: See Table
• Select: HAR
• Difficult to Burn: n/a
• Self-Extinguishing: n/a
• Rated Voltage: 300/500 V (H05Z-U) 450/750 V (H07Z-U / H07Z-R)
• Test Stress: 2 kV (H05Z-U) 2.5 kV (H07Z-U / H07Z-R)
• Weight kg/km: 263
