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Protection set MCD + V20 3-pole 3 | 320 | IP20
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Protection set MCD + V20 3-pole

Item no. 5089755 | EAN 4012195806813

3
320 V
IP20
Product description

Product description

Protection set, lightning and surge arrester combination, type 1+2

• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity to 50 kA (10/350) per pole
• Arrester, connectable, incl. connecting bridges, labelled connection terminals
• Encapsulated, non-extinguishing arrester for use in distributor housings

Application: Mobile telecommunications systems and industrial systems with special requirements.
  • 5-year warranty
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • EurAsian Conformity
  • Combination protection device made of type 1 and type 2
  • Transition from LPZ 0 to LPZ 2
Technical data

Connectivity options

Arrester surge current (8/20 µs) [total] 100 kA
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] 25 kA
Lightning protection zone LPZ 0→2
Lightning surge current (10/350 μs) 50 kA
Lightning surge current (10/350) 100 kA
Max. mains-side overcurrent protection 125
Maximum back-up fuse 125 A
Maximum continuous voltage (L-N) 255 V
Maximum continuous voltage (N-PE) 255 V
Maximum continuous voltage AC 320 V
Maximum discharge current (8/20 μs) 100 kA
Nominal discharge current (8/20 µs) 100 kA
Nominal voltage AC (50/60 Hz) 230 V
Operating temperature, max. 85 °C
Operating temperature, min. -40 °C
Pole version 3
Protection level [L-N] ≤1,7
Protection rating IP20
Response time <25 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+2
SPD to IEC 61643-1 Class I+II
Version for 3-pole; 320 V
All types

All types

Types Pole version Maximum continuous voltage AC Protection rating Item no. Quantity SSU
PS3-B+C-320 3 320 V IP20 5089755
1 piece
PS3-B+C-320+FS 3 320 V IP20 5089757
1 piece
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PS3-B+C-320 / 5089755
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