Tronic Surge Protection Single Pole 40KA

Our review

This Tronic device is a single pole surge protector rated at 40KA, which is the kind of component you install to shield one circuit from voltage spikes rather than the whole board. It suits homeowners, electricians and small business owners who want to protect a specific line, such as a socket ring or a single appliance feed, without rewiring everything. Before buying, check three things: that your supply is AC 220 to 240V, that a single pole unit fits the way your distribution board is wired, and that the 40KA rating matches the exposure of your location. Compare it with multi-pole protectors if you need to cover several circuits at once, and with lower-rated units if your risk is modest. The listing gives no further specifications, so confirm the details you need before ordering. Available on Sokonia.