Surge arrester, 1-pole + NPE 280 V
Type V20-C 1+NPE-280 | Item no. 5094650 | EAN 4012195382973



Item no. / Type
Maximum continuous voltage AC
Pole version
Protection rating
IP20
Smallest selling unit: 1 piece
1piece
Description
Surge arrester, type 2
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Suitable for TN and TT network systems
• Plug-in upper part; upper part can be separated from base without tools
• Incl. thermal and dynamic cut-off unit
• With visual display of defects
• High current conductivity and long service life
• Labelled connections
Application example: Residential buildings, single-family homes and industrial
* Complete = cover and base
• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Suitable for TN and TT network systems
• Plug-in upper part; upper part can be separated from base without tools
• Incl. thermal and dynamic cut-off unit
• With visual display of defects
• High current conductivity and long service life
• Labelled connections
Application example: Residential buildings, single-family homes and industrial
* Complete = cover and base
Technical data
Technical data
Network form | Other |
---|---|
Blow-out | no |
Signalling on device | Visual |
Protection rating | IP20 |
Nominal discharge current (8/20 µs) [L-N] | 20 kA |
Remote signalling | no |
Test class, type 2 | yes |
Nominal voltage AC (50/60 Hz) | 230 V |
Integrated back-up fuse | no |
Maximum continuous voltage AC | 280 V |
Nominal discharge current (8/20 µs) | 20 kA |
Pole version | 1+N/PE |
Installation type | DIN rail 35 mm |
Max. mains-side overcurrent protection | 125 |
Version for | 1+NPE |
Operating temperature, max. | 80 °C |
Operating temperature, min. | -40 °C |
SPD to IEC 61643-1 | Class II |
SPD to EN 61643-11 | Type 2 |
Lightning protection zone LPZ | 1→2 |
Maximum discharge current (8/20 μs) | 40 kA |
Response time | <25 ns |
Maximum back-up fuse | 125 A |
Permitted temperature range, max. | 80 °C |
Permitted temperature range, min. | -40 °C |
Dimension | 280V |
CO2 Footprint (GWP) Cradle-to-Gate | 1,0734 kg CO2e / 1 Piece |
Connectivity options
Arrester surge current (8/20 µs) [total] | 40 kA |
---|---|
Conductor cross-section, rigid (single-wire/multiwire |