Live Electrical TPNH05-100S 4 Way TP&N Distribution Board
The Live Electrical TPNH05-100S 4 Way TP&N Distribution Board is a horizontal three phase distribution board designed for commercial and industrial electrical installations. It is supplied with a 100A 4 pole main switch incomer and fitted surge protection, providing a compact solution for distributing and protecting three phase circuits.
Rated at 400V, the TPNH05-100S is designed around a horizontal layout that provides accessible circuit positions while keeping the incoming isolation and surge protection equipment clearly separated and identified.
Key Features – Live Electrical TPNH05-100S 4 Way TP&N Distribution Board
- 4 way TP&N horizontal distribution board
- 100A 4 pole main switch incomer
- Fitted SPD surge protection device
- Suitable for three phase and neutral installations
- 400V rated distribution board
- Horizontal circuit arrangement
- Metal enclosure
- RAL 7035 finish
- Clear circuit identification area
- Designed for commercial and industrial distribution applications
100A 4 Pole Main Switch
The Live Electrical TPNH05-100S incorporates a 100A 4 pole main switch, allowing simultaneous isolation of the three phases and neutral. The incoming switch is clearly identified within the enclosure for straightforward operation and maintenance.
Integrated Surge Protection
The Live Electrical TPNH05-100S 4 Way TP&N Distribution Board is supplied with an SPD surge protection device fitted alongside the main switch. This provides additional protection for the electrical installation and connected equipment against transient overvoltages.
Horizontal TP&N Distribution Board
The horizontal configuration makes the TPNH05-100S particularly useful where a conventional vertical three phase distribution board is less suitable. Its layout provides convenient access to outgoing protective devices while maintaining clearly defined incoming and surge protection sections.
Typical Applications
- Commercial premises
- Workshops and industrial units
- Retail installations
- Offices and business premises
- Three phase power distribution
- Plant and equipment supplies
Technical Specification
| Brand | Live Electrical |
| Product Code | TPNH05-100S |
| Product Type | TP&N Horizontal Distribution Board |
| Ways | 4 Way TP |
| Main Incomer | 100A 4 Pole Main Switch |
| Surge Protection | SPD Fitted |
| Rated Voltage | 400V |
| Configuration | Horizontal |
| Finish | RAL 7035 |
Why Choose the Live Electrical TPNH05-100S?
The Live Electrical TPNH05-100S 4 Way TP&N Distribution Board combines a 100A four pole main switch, horizontal three phase distribution layout and fitted surge protection within one enclosure. It is a practical option for professional installations requiring a compact TP&N distribution solution with incoming isolation and SPD protection already incorporated.

