The WTPNSPKIT Single Phase Conversion Kit allows you to adapt 125A TPN (Three-Phase Neutral) distribution boards for single-phase use quickly, safely, and cost-effectively. Instead of replacing a full 3-phase board, this kit provides the components required to repurpose it for single-phase loads while maintaining compliance with the 18th Edition of BS 7671.

Compact and easy to install, the kit is ideal for retrofit projects, phased power upgrades, or sites where only single-phase supply is needed in the short or medium term. Built with durable materials, it ensures reliable performance and a long service life.

• Compatible with: 125A WTPN Three-Phase Distribution Boards
• Purpose: Converts TPN (3-phase) boards to single-phase applications
• Compliant: Suitable for use under UK wiring regulations
• Quick Installation: No major board modifications required
• Cost-Effective: Repurpose existing boards rather than buying new