Combination arrester V50, 3-pole 280 V 3 | 280 | IP20

Combination arrester V50, 3-pole 280 V

Item no. 5093511 | EAN 4012196159604

Item no. / Types

Pole version

Maximum continuous voltage AC	280 V

Protection rating	IP20

Product description

Product description

Lightning current combination arrester, type 1+2

• For lightning current equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity of 12.5 kA (10/350) per pole and up to 50 kA (10/350) in total
• Modular, plug-in 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 (FS) variants have a potential-free changeover contact for remote signalling

Application: Lightning current equipotential bonding for buildings of class III and IV.
* Complete = Plug-in arrester and base

Technical data

Technical data

Approvals	VDE
Arrester surge current (8/20 µs) [total]	120 kA
Blow-out	no
Cable type for surge protection devices	Power cable AV
Conductor cross-section, flexible (fine-wire), max.	2 AWG
Conductor cross-section, flexible (fine-wire), max.	35 mm²
Conductor cross-section, flexible (fine-wire), min.	16 AWG
Conductor cross-section, flexible (fine-wire), min.	1,5 mm²
Conductor cross-section, rigid (single-wire/multiwire), max.	2 AWG
Conductor cross-section, rigid (single-wire/multiwire), max.	35 mm²
Conductor cross-section, rigid (single-wire/multiwire), min.	16 AWG
Conductor cross-section, rigid (single-wire/multiwire), min.	1,5 mm²
Connection cross-section, FM terminals, max.	1,5 mm²
Connection cross-section, FM terminals, max.	16 AWG
Connection cross-section, FM terminals, min.	21 AWG
Connection cross-section, FM terminals, min.	0,5 mm²
Dimension	280V
Housing material surge protection components	PA UL 94 V-0
Installation type	DIN rail 35 mm
Integrated back-up fuse	no
Lightning surge current (10/350 μs)	12,5 kA
Lightning surge current (10/350)	37,5 kA
Max. mains-side overcurrent protection	160 A gL/gG
Maximum back-up fuse	160 A
Maximum continuous voltage (L-N)	280 V
Maximum continuous voltage AC	280 V
Maximum discharge current (8/20 μs)	50 kA
Maximum discharge current (8/20 μs) [L-N]	50 kA

Minimum distance	1,5 mm
Network form	TN-C
Nominal discharge current (8/20 µs)	30 kA
Nominal discharge current (8/20 µs) [L-N]	30 kA
Nominal voltage AC (50/60 Hz)	230 V
Operating temperature, max.	80 °C
Operating temperature, min.	-40 °C
Pole number	3
Pole version	3
Protection level [L-N]	≤1,3
Protection rating	IP20
Remote signalling	no
Residual voltage [L-N] @ 1 kA	0,7 kV
Residual voltage [L-N] @ 12.5 kA	1 kV
Residual voltage [L-N] @ 5 kA	0,8 kV
Response time	<25 ns
Short-circuit resistance for max. mains-side overcurrent protection	50 kA eff
Signalling on device	Visual
SPD to EN 61643-11	Type 1+2
SPD to IEC 61643-1	Class I+II
SPD to UL 1449	Type 4
TN network form	yes
TN-C network form	yes
Torque	4 Nm
TOV voltage [L-N] ‒ fail safe mode ‒ 120 min.	440 V
TOV voltage [L-N] ‒ withstand mode ‒ 5 s	335 V
TT network form	no

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