Protection set MCD + V20, leakage current-free, 3-pole + NPE with remote signalling 3+N/PE | 255 | IP20

Protection set MCD + V20, leakage current-free, 3-pole + NPE with remote signalling

Item no. 5089777 | EAN 4012195405597

Item no. / Types	5089777 / PS4-VA TT+FS

Pole version	3+N/PE

Maximum continuous voltage AC	255

Protection rating	IP20

Product description

Product description

Protection set VA, 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 and up to 125 kA (10/350) N-PE
• Leakage current-free
• Plug-in arrester, incl. connecting bridges, labelled connection terminals
• Encapsulated, non-extinguishing arrester for use in distributor housings

Application: Industrial systems with special requirements.

Technical data

Connectivity options

Arrester surge current (8/20 µs) [total]	100 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	255V
Follow current quenching capacity (eff) [N-PE]	25 kA
Installation type	DIN rail 35 mm
Lightning protection zone LPZ	0→2
Lightning surge current (10/350 μs)	100 kA
Lightning surge current (10/350)	100 kA
Max. mains-side overcurrent protection	125
Maximum back-up fuse	125 A
Maximum continuous voltage AC	255
Maximum discharge current (8/20 μs)	100 kA
Network form	Other

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+N/PE
Protection rating	IP20
Remote signalling	yes
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+NPE with FS

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