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VG housing with MCD 50-B/3 3 | 255 | IP54
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VG housing with MCD 50-B/3

Item no. 5096874 | EAN 4012195362029

5096874 / MCD 50-B 3-VG
3
255 V
IP54
Product description
Product description
Combination arrester, pre-installed in IP65 housing for use in TN-C networks.


VG...: Combination arrester system solution, type 1+2, according to EN 61643-11.



• LightningController MCD 50-B mounted in insulating housing IP 65, sealable housing

• Pulse current 150 kA 10/350 µs / 50 kA (10/350) per pole, BET-tested

• Protection level < 1.7 kV

• Encapsulated, non-extinguishing spark gaps

• Suitable for TN-C network systems

 

Application: Industrial systems and buildings with external lightning protection of the highest Class I to IV.
  • 5-year warranty
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • EurAsian Conformity
  • Protection rating IP 65
  • 230/400 V system
  • Protection device to DIN EN 61643-11 or IEC 61643-11
  • Transition from LPZ 0 to LPZ 2
  • Protection device to DIN EN 61643-11 or IEC 61643-11
Technical data

Connectivity options

Arrester surge current (8/20 µs) [total] 150 kA
Blow-out no
Cable type for surge protection devices Power cable AV
Conductor cross-section, rigid (single-wire/multiwire), max. 50 mm²
Conductor cross-section, rigid (single-wire/multiwire), min. 10 mm²
DC network form no
Dimension 255V
Height 170 mm
Installation type Pre-mounted in the housing
IT network form no
Length 300 mm
Lightning protection zone LPZ 0→2
Lightning surge current (10/350 μs) 50 kA
Lightning surge current (10/350) 150 kA
Max. mains-side overcurrent protection 500
Maximum back-up fuse 500 A
Maximum continuous voltage AC 255 V
Network form TN-C
Nominal discharge current (8/20 µs) 50 kA
Nominal voltage AC (50/60 Hz) 230 V
OBO_Nominal load current (input/output terminal) 125 A
Operating temperature, max. 85 °C
Operating temperature, min. -40 °C
Other network form no
Pole version 3
Protection level [L-N] ≤1,7
Protection rating IP54
Remote signalling yes
Response time <100 ns
Short-circuit resistance 10 kA
Short-circuit resistance for max. mains-side overcurrent protection 10 kA
Signalling on device None
SPD to EN 61643-11 Type 1+2
SPD to IEC 61643-1 Class I+II
Test class, type 1 yes
Test class, type 2 yes
TN network form yes
TN-C network form yes
TN-C-S network form no
TN-S network form no
TT network form no
Width 300 mm
All types

All types

Types Pole version Maximum continuous voltage AC Protection rating Item no. Quantity SSU
MCD 50-B 3-VG 3 255 V IP54 5096874
1 piece
Downloads

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EU declaration of conformity MCD 50-B 3-VG / 5096874 , 0.11MB , pdf
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MCD 50-B 3-VG / 5096874
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