DEHNrail M FM surge arrester
Two-pole DEHNrail modular surge arrester (type 3 according to EN 61643-1) consisting of a 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 circuit of industrial electronics equipment against transient surges in switchgear cabinets. For installation in conformity with the lightning protection zone concept at the boundaries from 1 – 2 and higher.
Ürün kimlikleri
SKU: 953206
EAN: 4013364109711
GTIN: 4013364109711
MPN: DR M 2P 30 FM
Kategoriler
Özellikler
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Category type 3
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evet
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Mounting method
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DIN rail (top hat rail) 35 mm
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Number of poles
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2
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Nominal voltage AC
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24 V
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Nominal voltage DC
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-
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Nominal load current
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25 A
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Signalling at the device
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Optical
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Voltage protection level
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-
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Degree of protection (IP)
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IP20
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Max. continuous voltage AC
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30 V
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Max. continuous voltage DC
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30 V
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Voltage protection level L-N
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0.18 kV
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With remote signalling contact
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evet
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Voltage protection level L-PE/N-PE
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0.63 kV
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With interference suppressor filter
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-
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Total discharge current (8/20) (L+N-PE)
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2 kA
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Nominal discharge surge current (8/20) (L-N)
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1 kA
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Total discharge current (8/20) (L1+L2+L3+N-PE)
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-
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Max. conductor cross section flexible (fine-strand)
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2.5 mm²
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Max. conductor cross section solid (solid, stranded)
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4 mm²
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Max. overcurrent protection device, series connection (fuse)
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25 A
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Max. overcurrent protection device, parallel connection (fuse)
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25 A
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