When lightning strikes, there are no second chances. The MAX9 range of surge protection devices won’t let you down. Modern Australian homes have estimated $15,000 worth of electronics unprotected against voltage surges. From fridge to washer/dryer, smart appliances have lot of electronic components inside them. Surge protection strips only offer limited protection to the devices connected to them. Items that are not compatible with plug strips such as washers, dryers, refrigerators, stoves, and lighting can be protected against voltage surges with a Surge Protective Device. One device can help to protect whole house from voltage spikes. Features and benefits Maximum discharge capacity of 40kA (8/20? s) Includes single and three pole variants Uniform terminal heights and modular size enables neat and efficient installation Cartridge replacement is quick and easy Replacement cartridges available as spare part (MX9SP40C) Possibility of Remote alarming.