DB M 1 255 - Lightning arrest for power supply 50kA DB M 1 255
EAN: 4013364118614 - manufacturer-number: DBM1255 - Lightning arrest for power supply 50kA Lightning impulse current (10/350 µs) 50kA, Nominal discharge surge current (8/20) 50kA, Max. continuous voltage AC 255V, Nominal voltage AC 230V, Voltage protection level 2,5kV, Follow current extinguishing capability 50kA, Specific energy (W/R) 625kJ/Ohm, Mounting method DIN rail (top hat rail) 35 mm, Construction size 2 modular spacing, Max. conductor cross section solid (solid, stranded) 50mm², Max. conductor cross section flexible (fine-strand) 35mm², Signalling at the device Optic, Category type 1 - DB M 1 255
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