
The Live TPN04-125S 4 Way Distribution Board with SPD is a high-quality three-phase TP&N electrical distribution unit designed for safe and efficient power management in commercial and industrial environments. It is engineered to distribute electrical loads across multiple circuits while ensuring maximum system protection and reliability. Its robust build makes it suitable for demanding electrical installations where safety and performance are critical.
This advanced distribution board comes equipped with a main switch incomer and an integrated 20/40kA double pole Surge Protection Device (SPD), offering enhanced protection against electrical surges and voltage spikes. Built to BS EN61439-3 standards, it ensures dependable operation and long-term durability, making it an ideal choice for professional-grade electrical systems.
This distribution board is ideal for environments where both power distribution and electrical protection are essential. The integrated SPD provides critical defense against voltage surges, helping to protect sensitive equipment and ensure system stability in commercial and industrial setups.
Its high-capacity 125A rating, combined with robust safety features, makes it suitable for demanding installations. With its structured design and enhanced protection systems, it delivers reliable, safe, and efficient power management for modern electrical networks.
1. What is the purpose of the SPD in this unit?
The SPD protects connected equipment from voltage surges and electrical spikes.
2. Where is this distribution board used?
It is used in commercial buildings, industrial sites, and large electrical installations.
3. What is the maximum current rating?
It supports up to 125A, with a maximum loading capacity of 250A.
4. Does it meet safety standards?
Yes, it complies with BS EN61439-3 standards.
5. Can it protect sensitive equipment?
Yes, the integrated SPD helps safeguard sensitive electrical devices from surge damage.