DEHNflex M surge arrester

DEHNflex M surge arrester

Two-pole DEHNflex surge arrester (type 3 according to EN 61643-11) with monitoring device and disconnector. Enhanced safety du to Y protective circuit. For protecting electronic equipment against surges. For installation in electrical installation systems, e.g. flush-mounted systems, cable ducts and flush-type boxes. For installation in conformity with the lightning protection zone concept at the boundaries from 1 – 2 and higher.

Ürün kimlikleri

SKU: 924396
EAN: 4013364091016
GTIN: 4013364091016
MPN: DFL M 255

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Teknik özellikler

Category type 3 evet
Mounting method Duct installation
Number of poles 2
Nominal voltage AC 230 V
Nominal voltage DC -
Nominal load current -
Signalling at the device Acoustic
Voltage protection level -
Max. continuous voltage AC 255 V
Voltage protection level L-N 1.25 kV
Voltage protection level L-PE/N-PE 1.5 kV
Total discharge current (8/20) (L+N-PE) 3 kA
Total discharge current (8/20) (L1+L2+L3+N-PE) -
Max. conductor cross section solid (solid, stranded) -
Max. overcurrent protection device, parallel connection (fuse) 16 A