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Description
Compact 3 Way TP&N Consumer Unit – Horizontal 3-Phase Distribution for Low-Profile Installations
Ideal for Commercial Spaces with Limited Vertical Clearance
The Live Electrical TPNH03-100 is a compact 3 way TP&N distribution board designed for small three-phase installations. At just 395mm wide, it’s ideal when vertical space is limited but reliable circuit protection is still required. This board comes pre-fitted with a 100A 4 Pole Switch Disconnector, making it ready to use out of the box.
The pre-fitted 100A main switch features double twin screw terminals, ensuring a secure and reliable connection for meter tails. Whether you’re working in a plant room, garage, or light commercial unit, the low-profile layout allows for a cleaner and easier wall-mounted install. Furthermore, it supports standard Live Electrical TP&N MCBs and RCBOs, ensuring maximum compatibility and flexibility.
📦 What’s Included
- 1 × Live Electrical TPNH03-100 TP&N Distribution Board
- 1 × 100A 4 Pole Switch Disconnector (Incomer pre-fitted) – features double twin screw terminals, ensuring a secure and reliable connection for meter tails.
- Pre-punched knockouts for easy cable access
- Instructions for installation
🔑 Key Features of TPNH03-100
- 3 usable three-phase (TP&N) outgoing ways
- 100A 4 Pole Main Switch (Switch Disconnector Incomer) – features double twin screw terminals
- Only 395mm wide – ideal for tight spaces
- Clean white metal enclosure with robust finish
- Pre-punched knockouts for fast, tidy wiring
- BS EN 61439-1&3 compliant
💡 Applications
- Commercial and industrial units with limited height
- Three-phase garages and workshops
- Wall-mounted setups in switchrooms or utility areas
- Compact spaces requiring horizontal board layouts
🏷️ About the Brand – Live Electrical
- UK-based manufacturer focused on value and performance
- Known for compact, installer-friendly circuit protection products
- Popular with electricians for their practical, compliant designs
📌 Summary of the Live Electrical TPNH03-100
The TPNH03-100 is a horizontal 3 way TP&N distribution board designed for small, wall-mounted installations. With a compact 395mm footprint, pre-fitted 100A 4 Pole Main Switch, and compliance with BS EN 61439, it’s the ideal solution for compact three-phase consumer units in space-restricted environments.
If you’re looking for alternative configurations, we also offer the following models in the same compact range. These boards include a 100A 4 Pole Main Switch and are available with or without a Type 2 Surge Protective Device (SPD):
