İçeriğe geç
Surge arrester Type 3 DEHNrail M 2-pole 255V f. industr. electr. equip.

Surge arrester Type 3 DEHNrail M 2-pole 255V f. industr. electr. equip.

Two-pole surge arrester DEHNrail modular, Type 3 according to EN 61643-11, consisting of base part and plug-in protection module. High discharge capacity due to heavy-duty zinc oxide varistor / spark gap combination. For protecting the power supply of industrial electronic devices against transient overvoltages in switching cabinets. For use in conformity with the concept of lightning protection zones at the boundaries 1 – 2 and higher.

Ürün kimlikleri

SKU: 953228
EAN: 4013364158986
GTIN: 4013364158986
MPN: DR M 2P 255 SN1802

Teknik özellikler

Category type 3 evet
Mounting method DIN rail (top hat rail) 35 mm
Number of poles 2
Nominal voltage AC 230 V
Nominal voltage DC -
Nominal load current -
Signalling at the device Optical
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) 5 kA
Total discharge current (8/20) (L1+L2+L3+N-PE) -
Max. conductor cross section solid (solid, stranded) 4 mm²
Max. overcurrent protection device, parallel connection (fuse) 32 A