Tronic Four-Pole Surge Protective Device – 385V, 20kA / 40kA
TSh 101,500
Our review
This Tronic device is a four-pole surge protective device rated at 385V with 20kA and 40kA surge handling. It is designed for three-phase electrical systems and installs at distribution board level, where it diverts excess surge energy away from wiring and connected equipment. It suits homes, workshops, offices, or small industrial sites that run three-phase supply and want a first line of defence against lightning and switching transients. Before buying, confirm your system voltage, pole configuration, and available board space, and check whether your earthing arrangement supports effective diversion. Compare with other SPDs on surge capacity, voltage rating, and pole count, and consider whether a coordinated upstream or downstream device is needed. Available on Sokonia.
Out of stock
Sold and delivered by Sokonia. We may earn a commission when you buy through this link.