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The V50 lightning current combination conductor made of halogen-free plastic is suitable for lightning protection potential compensation according to VDE 0185-305 (IEC 62305). A dynamic separation device and optical status display characterize the modularly pluggable arresters. The NPE variant is additionally equipped with a highly loadable spark gap between zero and protective conductors. The CombiController is particularly suitable for lightning protection potential compensation for buildings of the flash protection class III and IV. The flash current-abableite power is 12.5 kA (10/350) per pole and up to 50 kA (10/350) total. The vibration-proof latching and the voltage and type coding ensure safety and avoid confusion between upper and lower parts. The wedge-shaped design of the contacts allows simple insertion and even simpler removal of the upper parts. Additional technical product information can be obtained quickly and easily via the QR code applied to the power shield.

FI protection switch, 4-pin, type B, short-term delayed, In: 40 A, 300 mA, Un AC: 400 V The FI switch is the fault current protection device for contact protection The patented fault current protection devices of Siemens are an important part of the SENTRON protection components for electrical installation, because they prevent life-threatening current accidents due to safe disconnection of dangerous fault currents against Earth. Electrically ignited fires can already be prevented from arising. Whether by direct stirring of parts which are subject to stress in terms of operation or by indirect stirring of operating means, the protection is achieved above all by rapid switching off. The Siemens FI protection switches 5SV are characterized primarily by: 1. Comprehensive protection for persons and property values against electrical impact. 2. Whether sinusoidal alternating fault currents or smooth direct fault currents - Siemens offers the right type for all requirements and special designs. 3. Reliable safety during installation thanks to the standard protection of grip and touch. 4. Toolless release from the hat rail or from the busbar composite by comfortable slide-hand actuation. 5. Datamatrix code on the front of the device provides quick and easy all information about the FI circuit breaker. 6. Be protected as standard: The fault current protection switches correspond to the requirements of DIN VDE. 7. Optimum technology for your safety - only from Siemens. www.siemens.de/fault current protection. Siemens provides a comprehensive portfolio of protection, switching, measuring and monitoring equipment, distribution systems and switches and sockets for safe, efficient electrical infrastructure in buildings and industry.