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DEHN BLITZDUCTOR XT 920 322 EXT ML4 BE 12 Surge Current Arrest Module

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  • Manufacturer: Dehn
  • Part #: 920 322

    LifeCheck SPD monitoring function
    Optimal protection of four single lines

    For installation in conformity with the lightning protection zone concept at the boundaries from 0A – 2 and higher

    More specs: SPD monitoring system LifeCheckSPD class MNominal voltage (UN) 12 VMax. continuous operating voltage (d.c.) (UC) 15 VMax. continuous operating voltage (a.c.) (UC) 10.6 VNominal current at 45 °C (IL) 0.75 AD1 Total lightning impulse current (10/350 µs) (Iimp) 10 kAD1 Lightning impulse current (10/350 µs) per line (Iimp) 2.5 kAC2 Total nominal discharge current (8/20 µs) (In) 20 kAC2 Nominal discharge current (8/20 µs) per line (In) 10 kAVoltage protection level line-line for Iimp D1 (Up) ≤ 50 VVoltage protection level line-PG for Iimp D1 (Up) ≤ 37 VVoltage protection level line-line at 1 kV/µs C3 (Up) ≤ 38 VVoltage protection level line-PG at 1 kV/µs C3 (Up) ≤ 19 VSeries resistance per line 1.8 ohm(s)Cut-off frequency line-PG (fG) 2.7 MHzCapacitance line-line (C) ≤ 1.0 nFCapacitance line-PG (C) ≤ 2.0 nFOperating temperature range (TU) -40 °C ... +80 °CDegree of protection (with plugged-in protection module) IP 20Pluggable into BXT BAS / BSP BAS 4 base partEarthing via BXT BAS / BSP BAS 4 base partEnclosure material polyamide PA 6.6Colour yellowTest standards IEC 61643-21 / EN 61643-21, UL 497BApprovals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SILSIL classification up to SIL3 *)ATEX approvals DEKRA 11ATEX0089 X: II 3 G Ex nA IIC T4 GcIECEx approvals DEK 11.0032X: Ex nA IIC T4 GcCSA & USA Hazloc approvals (1) 2516389: Class I Div. 2 GP A, B, C, D T4CSA & USA Hazloc approvals (2) 2516389: Class I Zone 2, AEx nA IIC T4Weight 24 g
  • Original price $19.99 - Original price $19.99
    Original price
    $19.99 - $19.99
    Current price $19.99

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    Manufacturer: Dehn

    10+ In Stock


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