Power cable electro base HO7V2-K 70 mm² 3-core 450/750 V

Power cable electro base HO7V2-K 70 mm² 3-core 450/750 V is a fixed-installation electrical cable designed for power distribution in industrial and commercial installations. The three-core construction with 70 mm² conductor cross-section provides the mechanical robustness and current-carrying capacity required for main feeders, switchgear connections and installation in cable trays or conduits where HO7V2-K type cables are specified. The cable is rated for 450/750 V systems and intended for indoor and protected outdoor use in accordance with HO7V2-K application conditions.

Advantages

The HO7V2-K 70 mm² cable delivers a balance of electrical performance and mechanical protection appropriate for fixed wiring. Its large conductor cross-section reduces voltage drop on long runs and supports higher continuous currents compared with smaller conductors. The three-core configuration simplifies three-phase connections and switchgear terminations. Constructed to HO7V2-K type specifications, the cable offers consistent insulation and sheathing properties for installation in power circuits and distribution systems.

Suitable for

• Main power feeders and sub-feeders in industrial and commercial premises
• Connection between switchgear, distribution panels and transformers
• Fixed installation in cable trays, conduits and enclosed routes where HO7V2-K is required
• Indoor and protected outdoor wiring in buildings and technical rooms

Key specifications

• Conductor cross-section: 70 mm²
• Number of cores: 3
• Rated voltage: 450/750 V
• Design type: HO7V2-K (fixed installation power cable)
• Intended use: fixed installation in electrical power circuits and distribution systems

How to use

Install the cable according to applicable electrical codes and HO7V2-K installation rules. Prepare proper conductor terminations and ensure compatibility with the terminal clamps or lugs used in switchgear and distribution panels. Route the cable in cable trays, conduits or enclosed routes, secure at appropriate intervals, and provide mechanical protection at entry and exit points. Verify phase identification and polarity before energizing, and perform insulation and continuity tests after installation and before commissioning.

Usage recommendations

Use the cable only in environments and applications that meet HO7V2-K specifications. Choose appropriate protective devices and sizing based on ambient temperature, grouping of cores, installation method and expected load. Where outdoor exposure is expected, provide additional mechanical or UV protection as required. Consult relevant wiring regulations and a qualified electrician for correct selection and installation.