Surge arrester, 1-pole + NPE 280 V

Type V20-C 1+NPE-280 | Item no. 5094650 | EAN 4012195382973

Data sheet (PDF)

RoHS Declaration of conformity (PDF)

REACH Declaration of conformity (PDF)

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Item no. / Type

Maximum continuous voltage AC

Pole version

Protection rating

IP20

Smallest selling unit: 1 piece

Description Technical data Downloads Variants

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

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

Conductor cross-section, rigid (single-wire/multiwire
Arrester surge current (8/20 µs) [total]	40 kA