Lightning arrester type 1/type 2, UN 240/400 V, UC 335 V A.C., protective modules, plug-in

Lightning conductor T1/T2, UN 240/400 V, UC 335 V A.C., pluggable protective modules, 3+0 circuit (TN-C), Width 54 mm mounting rail without tools. 6. Clearly visible fault display. 7. The data matrix code on the front of the device provides quick and easy access to information on all aspects of lightning and overvoltage protection. 8. Optimized technology for your safety – only from Siemens.