OW 4X4mm2 electrical cable, OW brand, model OW4X4, rated 300/500V, 4 conductors × 4.0 mm²

OW 4X4mm2 (OW4X4) is a 4‑core electrical cable with four insulated conductors, each with a cross‑section of 4.0 mm² and a rated voltage of 300/500 V. It is intended for low‑voltage power distribution and fixed installations in residential and light commercial settings where multiple conductors including earth or neutral are required. The cable construction supports typical wiring tasks such as socket circuits, lighting runs and connection of appliances that need separate conductors.

Advantages

The OW 4X4mm2 cable combines a practical conductor size with a four‑core configuration, enabling versatile wiring layouts without the need for additional single conductors. Its 4.0 mm² conductor cross‑section provides capacity for common household and light commercial circuits while the 300/500 V rating aligns with standard low‑voltage installation requirements. The product's design facilitates straightforward routing and termination in junction boxes and switchgear used in fixed installations.

Suitable for

• Socket circuits and power outlets in residential or light commercial buildings
• Fixed lighting runs where a four‑core cable is required
• Appliances and equipment requiring separate earth/neutral and two live conductors
• Internal wiring in distribution boxes and trunking systems

Key specifications

• Number of conductors: 4 cores
• Conductor cross‑section: 4.0 mm² per core
• Rated voltage: 300/500 V
• Intended use: fixed low‑voltage installations and power distribution

How to use

Install the OW 4X4mm2 cable in accordance with applicable national and local electrical codes. Route the cable through conduits, trunking or cable trays as required for fixed installations, secure it to prevent strain, and make terminations in suitable junction boxes or distribution equipment. Strip conductors to the correct length, fit appropriate ferrules or terminals if required, and ensure protective earth connection is made where applicable. Perform insulation and continuity tests after installation before energizing the circuit.

Usage recommendations

Use this cable only for indoor fixed installations and avoid exposure to prolonged sunlight, excessive moisture, or mechanical damage. Confirm conductor sizing and voltage rating match the load and installation standard, and engage a qualified electrician for planning, installation and safety verification.