Combined arrester DEHNshield DSH ZP B2 SG TNS 255
4-pole combined arrester for 230/400 V TN-S systems
For use in pre-metering systems in accordance with VDE-AR-N 4100
Arrester type 1 + type 2 + type 3 in accordance with EN 61643-11
incl. 2 x 230 V power supply (N and L)
for the intelligent measuring system
Integrated replaceable 6.3 A fast-acting device protection fuse
with 25 kA breaking capacity
Incl. integrated spare fuse in the device Integrated spare fuse in the device
Powerful and device-friendly
RAC spark gap technology
With Click + Power connection technology:
Can be mounted directly on
40 mm busbar system without any tools
Highest continuous voltage: 255 Vac
Protection level: <= 1.5 kV
Total lightning impulse current (10/350): 30 kA
Residual current extinguishing capacity: 25 kAeff
Energy coordination in accordance with DIN EN 62305-4 with
arresters from the Red/Line family, as well as directly to the end device
Space-saving width of 38 mm for
compact use with infeed adapter
Snap-on cover clip for flexible size adjustment
(max. 3 HP) in compliance with DIN VDE 0603-1
