V20C4AS280, 5096 39 1, 5096391, Surge arrestor V20, 280 V for TN networks, 4-pole with acoustic signalling, chống sét

V20C...: Surge protection device Type 2 (Class C) to VDE 0675 part 6-11 (DIN EN 61643-11) with acoustic signalling.

• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• VDE-tested
• Suitable for TN network systems
• With acoustic signalling for function monitoring, signal tone can be shut down for 24 h
• Plug-in upper part; upper part can be separated from base without tools
• Including thermal and dynamic separating device
• With visual display of defects
• High current conductivity and long service life
• Marked connections

Application example: residential buildings, single-family homes