LIVE Electrical TPNH03-100 3-Way Horizontal TPN Distribution Board with 100A 4P Switch Disconnector Incomer

Product Overview

The LIVE Electrical TPNH03-100 3-Way Horizontal TPN Distribution Board is a robust and reliable solution for three-phase power distribution in commercial and industrial installations. Supplied complete with a 100A 4-pole switch disconnector incomer, this unit offers safe and efficient circuit isolation and distribution. The horizontal design is ideal for environments where space or height constraints apply, providing maximum flexibility and accessibility during installation.

Constructed from high-quality steel and finished in a durable epoxy powder coating (RAL 7035), this distribution board combines strength, safety, and modern styling. It meets BS EN 61439-1 and BS EN 61439-3 standards, ensuring full compliance with UK wiring regulations. Designed with installers in mind, it includes removable components and optimised terminal placement for quicker, cleaner wiring.

Key Features & Benefits

• Configuration: 3-way horizontal TPN distribution board with 100A incomer capacity.
• Incomer: Supplied with a 100A 4-pole switch disconnector for safe and reliable circuit isolation.
• Optional surge protection: Compatible with Type 2 SPD (20/40kA) upgrade for added electrical safety.
• Construction: Fully shrouded incomer and link sections for maximum protection.
• Installation-friendly design: Earth and neutral terminals located adjacent to MCBs/RCBOs for faster wiring.
• Cable management: Removable gland plate allows flexible cable entry and simplified installation.
• Access: Removable door for easy maintenance and adjustments.
• Mounting: Keyhole fixing points enable quick, secure wall installation.
• Finish: Epoxy powder-coated in light grey (RAL 7035) for a professional and corrosion-resistant appearance.
• Compliance: Fully compliant with BS EN 61439-1 and BS EN 61439-3 standards for distribution assemblies.

Typical Applications

• Commercial and industrial power distribution
• Factories and workshops
• Warehouses and plant facilities
• Multi-circuit distribution systems

Downloads

Download LIVE Electrical Catalogue (PDF)