Surge arrester V20, 3-pole + NPE and remote signalling, 280 V

Type V20-3+NPE+FS-280 | Item no. 5095333 | EAN 4012196163427

Data sheet (PDF)

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Item no. / Type

5095333 / V20-3+NPE+FS-280

Protection rating

IP20

Pole version

3+N/PE

Smallest selling unit: 1 piece

Description Technical data Downloads Variants

Description

Surge arrester, type 2

• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)

• Discharge capacity to 40 kA (8/20) per pole through high-performance varistors

• Modular connectable arrester with cut-off unit and visual status display

• Locking mechanism with vibration protection and voltage keying

• Plastic to UL 94 V-0

• The remote signalling variants (FS) have a potential-free changeover contact for remote signalling

Application: Equipotential bonding in main and sub-distributions.

Technical data

Pole number	4
Network form	Other
Blow-out	no
Signalling on device	Visual
Protection rating	IP20
Maximum continuous voltage (L-N)	280 V
Maximum continuous voltage (N-PE)	255 V
Nominal discharge current (8/20 µs) [L-N]	20 kA
Nominal discharge current (8/20 µs) [N-PE]	40 kA
Housing material surge protection components	PA UL 94 V-0
Maximum discharge current (8/20 μs) [L-N]	40 kA
Maximum discharge current (8/20 μs) [N-PE]	60 kA
Remote signalling	yes
Test class, type 2	yes
Nominal voltage AC (50/60 Hz)	230 V
Integrated back-up fuse	no
Protection level [L-N]	≤1,3
Maximum continuous voltage AC	280 V
Nominal discharge current (8/20 µs)	20 kA
Pole version	3+N/PE
Installation type	DIN rail 35 mm
Max. mains-side overcurrent protection	160 A gL/gG
Residual voltage [L-N] @ 5 kA	1 kV
Switching power AC	230 V; 0,5 A
Switching power DC	230 V; 0,1 A / 75 V; 0,5 A
Short-circuit resistance for max. mains-side overcurrent protection	50 kA eff
Residual voltage [L-N] @ 1 kA	0,8 kV
TOV voltage [L-N] ‒ withstand mode ‒ 5 s	335 V
TOV voltage [L-N] ‒ fail safe mode ‒ 120 min.	440 V
TOV voltage [N-PE] ‒ withstand mode ‒ 200 ms	1200 V
SPD to UL 1449	Type 4
Minimum distance	1,5 mm
Approvals	VDE, KEMA, UL, ÖVE
Conductor cross-section, flexible (fine-wire), max.	2 AWG
Short-circuit resistant	yes
TN network form	yes
TN-C-S network form	yes
TN-S network form	yes
TT network form	yes
Operating temperature, max.	80 °C
Operating temperature, min.	-40 °C
Torque	4 Nm
SPD to IEC 61643-1	Class II
SPD to EN 61643-11	Type 2
Maximum discharge current (8/20 μs)	40 kA
Follow current quenching capacity (eff) [N-PE]	0,1 kA
Response time	<25 ns
Maximum back-up fuse	160 A
Permitted temperature range, max.	80 °C
Permitted temperature range, min.	-40 °C
Dimension	280V
CO2 Footprint (GWP) Cradle-to-Gate	1,8529 kg CO2e / 1 Piece

Connectivity options

Conductor cross-section, flexible (fine-wire), max.	35 mm²
Conductor cross-section, flexible (fine-wire), min.	1,5 mm²
FM contacts	Changeover
Connection cross-section, FM terminals, max.	1,5 mm²
Connection cross-section, FM terminals, min.	0,5 mm²
Connection cross-section, FM terminals, max.	16 AWG
Connection cross-section, FM terminals, min.	21 AWG
Arrester surge current (8/20 µs) [total]	60 kA
Conductor cross-section, rigid (single-wire/multiwire), min.	1,5 mm²
Conductor cross-section, rigid (single-wire/multiwire), max.	2 AWG
Conductor cross-section, rigid (single-wire/multiwire), min.	16 AWG
Combined voltage protection level [L-PE]	1,5 kV

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Variants

V20-3+NPE+FS-280

Item no.

5095333

Protection rating

IP20

Maximum continuous voltage AC

280

Pole version

3+N/PE