Note: This article is discontinued.

Surge arrester V20 1+FS 320 V 1 | 320 | IP20

Surge arrester V20 1+FS 320 V

Item no. 5096057 | EAN 4012195024170

Item no. / Types

Pole version

Maximum continuous voltage AC	320 V

Protection rating	IP20

Product description

Product description

Surge arrester type 2, 320 V

• With remote signalling, potential-free change-over contact, for function monitoring
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity to 40 kA (8/20) per pin
• Arrester, connectable with dynamic cut-off unit and visual function display
• High-performance varistor technology

Application: Equipotential bonding (LPZ 1 to 2) in main and sub-distributors.
* Complete = cover and base

Technical data

Connectivity options

Arrester surge current (8/20 µs) [total]	20 kA
Conductor cross-section, flexible (fine-wire), min.	25 mm²
Conductor cross-section, rigid (single-wire/multiwire), max.	35 mm²
Conductor cross-section, rigid (single-wire/multiwire), min.	2,5 mm²
Dimension	320V
Installation type	DIN rail 35 mm
Integrated back-up fuse	no
Lightning protection zone LPZ	1→2
Max. mains-side overcurrent protection	125
Maximum back-up fuse	125 A
Maximum continuous voltage AC	320 V
Maximum discharge current (8/20 μs)	40 kA
Network form	TN
Nominal discharge current (8/20 µs)	20 kA

Nominal discharge current (8/20 µs) [L-N]	20 kA
Nominal voltage AC (50/60 Hz)	320 V
Operating temperature, max.	80 °C
Operating temperature, min.	-40 °C
Pole version	1
Protection rating	IP20
Remote signalling	yes
Response time	<25 ns
Signalling on device	Visual
SPD to EN 61643-11	Type 2
SPD to IEC 61643-1	Class II
Test class, type 2	yes
Version for	1-pole

All types