RVS-3PHAS+N/125 - Cable tree for distribution board 10mm²

Product Overview

The RVS-3PHAS+N/125 is a high‑performance cable tree designed specifically for use in distribution boards with a cross‑section of 10 mm². This rigid wiring bridge provides a reliable, compact solution for connecting three phase conductors plus neutral (3 P + N) within electrical panels.

Key Features

• Rigid Construction: The device is built from durable materials that maintain structural integrity under mechanical stress and vibration, ensuring long‑term reliability in demanding installations.
• Compact Length: With a length of 125 mm (5 inches), the bridge fits neatly into standard distribution board cavities without requiring additional space or complex routing.
• Three Phase + Neutral Configuration: Designed to accommodate three phase conductors and one neutral conductor, making it ideal for residential, commercial, and industrial power distribution systems.
• 10 mm² Cable Compatibility: The bridge is engineered to accept cables with a cross‑section of 10 mm², providing optimal current carrying capacity while minimizing voltage drop.
• Easy Installation: The straight, non‑flexible design allows for quick insertion into the board and secure connection to terminal blocks or bus bars.

Technical Specifications

Applications

The RVS-3PHAS+N/125 is suitable for a wide range of electrical installations where space efficiency and robust performance are required:

• Residential Distribution Boards: Ideal for modern homes with three‑phase power supply.
• Commercial Electrical Panels: Fits seamlessly into office, retail, or hospitality power distribution systems.
• Industrial Control Systems: Provides reliable connections in factory automation and process control environments.
• Supports high‑density power feeds with minimal footprint.

Installation Guide

1. Prepare the Board: Ensure the distribution board cavity is clean and free of debris. Verify that the cavity dimensions match the 125 mm length requirement.
2. Insert the Bridge: Align the RVS-3PHAS+N/125 with the cavity opening and gently push it into place until fully seated.
3. Connect Conductors: Strip the insulation from each of the three phase conductors and the neutral conductor. Insert them into the corresponding terminals or bus bars, securing them with appropriate clamps or screws.
4. Tighten Connections: Use a torque wrench to achieve the manufacturer’s recommended tightening torque for each terminal, ensuring a solid electrical connection.
5. Verify Integrity: Inspect all connections visually and perform an insulation resistance test if required by local regulations.

Maintenance Tips

• Inspect the bridge periodically for signs of corrosion or mechanical damage, especially in environments with high humidity or chemical exposure.
• Avoid over‑tightening of terminal screws, which can deform the rigid structure and compromise contact integrity.
• Keep the surrounding area clean to prevent dust accumulation that could interfere with heat dissipation.

Compliance and Standards

The RVS-3PHAS+N/125 meets stringent electrical safety standards applicable to distribution board components. It is designed in accordance with IEC 60204‑1 for machinery safety, ensuring compatibility with a broad range of industrial and commercial applications.

Conclusion

The RVS-3PHAS+N/125 cable tree offers an efficient, reliable solution for connecting three phase conductors plus neutral in 10 mm² distribution boards. Its rigid construction, compact size, and straightforward installation make it a preferred choice for engineers seeking durability and space savings across residential, commercial, and industrial electrical systems.