Type 1 surge arrester 7P

type 2type 3anti-surge

Finder's 7P Series surge protection devices shield appliances and systems from overvoltages caused by natural (lightning) or power-related events. The range of 7P Series surge protection devices is composed by 26 models. It's so broad and specific that it can protect any kind of residential, commercial, public or industrial building, system or appliance. SPD CLASS I+II Finder's 7P Series of SPDs (overvoltage protection devices) in class 1 + 2 feature an high discharge capacity and no residual current in the system. They are ideal for low voltage systems for surge protection against direct discharges, induced overvoltage and maneuver. SPD CLASS II 7P Series Class 2 surge protection devices are designed to protect photovoltaic systems. A wide range of options and features makes them totally configurable on the system they are supposed to operate. DATA LINE SPD - CLASS III The data line SPD type 7P.68.9.060.0600 is suitable for Ethernet, POE (Power over Ethernet) and dataline transmission system up to 250 MHz. It guarantees protection of all pairs of conductors with minimum attenuation. It features an aluminum chassis and RJ45 in metal screens. Included with the device are accessories for simple installation near the equipment to be protected, LPZ boundary 2-3 (Type 3). It complies to EN 61643-21. CLASS III Class 3 surge protection devices are ideal for recessed installation directly inside the power outlet box or on the DIN rail. They are designed to protect any kind of device from overvoltages. Thanks to the compact dimensions, it is easy to install them even in existing systems.