ElmexAC Surge Protection Device - 320 V with 3+1 Pole

I am writing this review after buying, testing this product during Voltage surge. I purchased the product in 2021 and this worked perfectly till 2024, May. During May2024 we had a surge and as promised it clamped and one pole got damaged and changed to red color, the MCB tripped and it protected the devices. I replaced the damaged Pole and the Product started working again efficiently. I wud suggest to buy this product.

Extremely good quality product.A must buy to all houses for surge protection.Great going elmex..

Yesterday I had a high voltage issue where the incoming voltage on 2 phases went to 400+v, the surge protector has a clamping voltage of 320v(Uc) which means it should have clamped the Voltage and tripped the MCB or burnt out but nothing happened, verified the connections everything checks out. Would suggest not to buy this one. I'll be testing the actual clamping voltage after I replace this one and I might update this review if I remember.

Order returned back.

Great for home protection