Connection box for lightning and surge protection of photovoltaic systems. The compact design of the PV box saves a lot of space and the screwless terminals with confirmation lever make it easy to wire. Thanks to the new sealing elements, the cables can be assembled easily and protection class IP 65 is guaranteed. Type 1+2, network configuration: Y-connection, Iimp / pole = 6.25 kA, Itotal = 12.5 kA, protection paths: (+)-(PE), (-)-(PE), (+)-(-), (+/-)-(PE)