Surge protection RJ45-SPD Class EA (IEC), suitable for RJ45/11/12 connectors. The RJ45 surge protector safeguards connected devices from damage caused by surges on copper data lines. It is excellent for connecting outdoor devices to the building's wiring, provides full performance for 10 Gigabit Ethernet, and is suitable for powering devices with Power over Ethernet. Due to its compact design, it takes up little space on the DIN rail or wall. Important: Every surge protector must be properly grounded according to applicable electrical regulations, such as those set by VDE, by a qualified electrical professional.