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

Protection set MCD + V20 3-pole

Item no. 5089755 | EAN 4012195806813

Item no. / Types

Pole version	3

Maximum continuous voltage AC	320

Protection rating	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.

Technical data

Technical data

Conductor cross-section, rigid (single-wire/multiwire), max.	50 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
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
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 rating	IP20
Response time	<25 ns
Short-circuit resistance	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

Connectivity options

Arrester surge current (8/20 µs) [total]	100 kA
Conductor cross-section, rigid (single-wire/multiwire), min.	10 mm²
Max. mains-side overcurrent protection	125