Coordinated LightningController MCD 50-B-OS-320

Item no. 5096861 | EAN 4012195165965

5096861 / MCD 50-B-OS-320
1
320
IP20
Product description

Product description

Lightning arrester, type 1

• Voltage protection level < 1.3 kV, allows device protection
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity to 50 kA (10/350) per pole and up to 150 kA (10/350) in total
• Line following current quenching 25 kA Ipeak, arrester backup fuse to 500 A gL/gG
• Encapsulated, non-extinguishing spark gap arrester for use in distributor housings

Application: Industrial systems and buildings with external lightning protection of the classes I to IV.
  • 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 2
Technical data

Connectivity options

Arrester surge current (8/20 µs) [total] 50 kA
Blow-out no
Conductor cross-section, rigid (single-wire/multiwire), max. 50 mm²
Conductor cross-section, rigid (single-wire/multiwire), min. 10 mm²
Dimension 320V
Follow current quenching capacity (eff) [N-PE] 10 kA
Height 69 mm
Installation type DIN rail 35 mm
Length 100 mm
Lightning protection zone LPZ 0→2
Lightning surge current (10/350 μs) 50 kA
Lightning surge current (10/350) 50 kA
Max. mains-side overcurrent protection 500
Maximum back-up fuse 500 A
Maximum continuous voltage AC 320
Network form TN-C
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 1
Protection rating IP20
Remote signalling no
Response time <100 ns
Short-circuit resistance 25 kA
Short-circuit resistance for max. mains-side overcurrent protection 25 kA
Signalling on device Visual
SPD to EN 61643-11 Type 1
SPD to IEC 61643-1 Class I
Test class, type 1 yes
Width 35 mm
All types

All types

Types Pole version Maximum continuous voltage AC Protection rating Item no. Quantity SSU
MCD 50-B-OS-320 1 320 IP20 5096861
1 piece
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