We are offeirng surge protection device.High-frequency, low-energy interference can be smoothed and eliminated using interference filters. Meanwhile lightning and surge protective devices provide protection against transient and high-energy voltage peaks. Your advantagesprotection for all common applications and signals, thanks to the complete product portfolioversatile fields of application designs and connection methods for every applicationspace-saving and inexpensive installation, thanks to slim designeasy testing, thanks to plug-in arrestersprotection against transient and high-frequency voltages with combinations of interference filters and surge protectionthe protective circuit principlethe protective circuit against surge voltages an "effective protective circuit" helps to implement seamless surge protection. And this is how it works: draw an imaginary circle around the object you want to protect. Surge protective devices must be installed at all points where cables intersect this circle. The area within the protective circuit is therefore protected in such a way that conducted surge voltages are prevented. Consider the following areas during planning: power supplymeasurement and control technologydata processing, telecommunicationstransceiver devices