1168940 Combination arrester type 1+2+3

Lightning current arrester, in accordance with Type 1/Class I, for three-phase power grids, with separate N and PE (L1, L2, L3, PE, N). Suitable for equipotential bonding in systems without external lightning protection with and without overhead line supplies. For mounting on 40-mm busbar systems.

Lightning current arrester type 1 FLASHTRAB SEC ZP2 for

five-wire systems (L1, L2, L3, N, PE) for mounting

on 40-mm busbar systems.

Residual current-free technology, suitable for

the conduction of lightning currents up to 7.5 kA per pole

through encapsulated spark gaps with

ignition mechanism for triggering the

response voltage. For equipotential bonding in

systems with overhead line supplies.

Arrester free from leakage current, suitable for use

in the pre-metering area in the line-side connection compartment

of meter cabinets. Operating current-free optical

status display. In addition, tested as type 2 and type 3

(combination arrester) for use at the feeding point

of electrical systems according to VDE-AR-N 4100.