Lightning current arrester, 3-pole + NPE

Item no. 5096878 | EAN 4012195077084

Product description

Product description

LightningController set, 4-pole, for use in TN-S and TT networks:

Completely pre-terminated and ready for connection, consisting of:
MC 50-B VDE: Lightning arrester, type 1 to EN 61643-11 for interface 0 to 1 (LPZ) according to lightning protection zone concept to IEC 61312-1 and DIN VDE 0185-305.

MC 125-B/NPE: N-PE spark gap, type 1 to IEC 61643 for use in TN-S and TT systems.


• Meets VDE-AR-N 4100
• Cover and base, plug-in cover
• Arresting capacity 50 kA (10/350 µs) per pole
• Protection level < 2,0 kV
• Line following current quenching 25 kA Ipeak
• Incl. plug caps for identifying the connections
• Encapsulated, non-extinguishing spark gap: can be used in standard distributor housings

Application example: Industrial systems, lightning current arresters in accordance with VDE-AR-N 4100 for the pre-meter area.

Note: Requires as a decoupling length for surge protection 5 m of cable.



  • MAGYAR ELEKTROTECHNIKAI ELLENŐRZŐ INTÉZET Budapest, Hungary
  • 5-year warranty
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • EurAsian Conformity
  • 230/400 V system
  • Protection device to DIN EN 61643-11 or IEC 61643-11
  • Transition from LPZ 0 to LPZ 1
Technical data

Technical data

Blow-out no
Cable type for surge protection devices Power cable AV
Conductor cross-section, rigid (single-wire/multiwire), max. 50 mm²
Dimension 255V
Explosion-tested version no
Follow current quenching capacity (eff) [N-PE] 25 kA
Installation type DIN rail 35 mm
Lightning protection zone LPZ 0→1
Lightning surge current (10/350 μs) 50 kA
Lightning surge current (10/350) 125 kA
Maximum back-up fuse 500 A
Maximum continuous voltage AC 255
Network form Other
Nominal discharge current (8/20 µs) 50 kA
Nominal voltage AC (50/60 Hz) 230 V
Operating temperature, max. 85 °C
Operating temperature, min. -40 °C
Pole version 3+N/PE
Protection rating IP20
Remote signalling no
Response time <100 ns
Short-circuit resistance 25 kA
Signalling on device None
SPD to EN 61643-11 Type 1
SPD to IEC 61643-1 Class I
Test class, type 1 yes
Version for 3+NPE

Dimensions

Height 69 mm
Length 100 mm
Width 140 mm

Connectivity options

Arrester surge current (8/20 µs) [total] 125 kA
Conductor cross-section, rigid (single-wire/multiwire), min. 10 mm²
Max. mains-side overcurrent protection 500
Short-circuit resistance for max. mains-side overcurrent protection 25 kA
All types

All types

Types Item no. Quantity SSU
MC 50-B 3+1 5096878
1 piece
Downloads

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Declaration of conformity MC 50-B 3+1 / 5096878 , 0.15MB , pdf
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