Combination arrester V25, 3-pole + NPE 385 V OBO Type 5094478

• Complete unit consisting of upper part and base, pre-mounted and ready for connection

• Universally suitable for TN-S and TT systems

• Plug-in arrester with dynamic cut-off unit

• Visual function display

• Voltage protection level < 1.5 kV

• Encapsulated, non-extinguishing zinc oxide varistor arrester for use in standard distributor housings

• Labelled connections

Application example: Buildings with open-wire power supply or for setting up lightning protection equipotential bonding in residential buildings.