RZ1-K Cable Green 1x25mm² Halogen Free 0.6/1kV

Product Description

The RZ1-K Green Cable 1x25mm² Halogen-Free 0.6/1kV is a flexible single-core low voltage cable designed for main power supply in buildings, industry, and photovoltaic plant balance of system. Class 5 copper conductor for easy installation even in tight bending radii, XLPE insulation that withstands service temperatures up to 90 °C, and a LSZH (halogen-free) sheath with very low emission of smoke and corrosive gases. Its fire reaction classification CPR Cca-s1b,d1,a1 allows its use in public spaces, shopping centers, parking lots, or critical infrastructure, providing safety and service continuity. Suitable for installation indoors, outdoors, on tray, in conduit, or buried, offering versatility for new construction and renovations.

Main Features

• Rated voltage: 0.6/1 kV (AC) · Test voltage 3.5 kV.
• Conductor: class 5 electrolytic copper (high flexibility) 1×25 mm².
• Insulation: XLPE (cross-linked polyethylene) with excellent thermal stability.
• Sheath: LSZH halogen-free, low smoke opacity and toxicity.
• Installation: indoor/outdoor, on tray, in conduit, or buried in trench.
• Compliance: UNE 21123-4 and CPR Cca-s1b,d1,a1.

Advantages or Benefits

• Enhanced safety in case of fire: very low smoke emission and zero halogen release.
• Lower voltage drop compared to smaller cross-sections; ideal for long runs or high currents.
• Long service life due to its XLPE insulation and sheath resistant to chemicals and moisture.
• Easy installation thanks to class 5 conductor and good handling properties.
• Versatile: suitable for service entries, riser columns, panels, and low voltage internal networks.

Purpose or Applications

Power supply for main and plant panels, individual branch circuits, service lines in public buildings, warehouses, and parking lots, as well as AC cabling in solar plants and rooftops (from inverters to panels/CT), where CPR compliance and smoke reduction are a priority.

Technical Specifications

Compatibilities

Accepts 25 mm² ferrules/terminals, metric cable glands, and standard fittings. Size protections and cross-section according to REBT/ITC-BT, permissible current, and voltage drop calculation.

RZ1-K Green Cable 1x25mm² Halogen-Free 0.6/1kV provides CPR safety, thermal robustness, and electrical efficiency for demanding low voltage power supplies.