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Hager SPB413 T2 4P 40kA fault indication surge arrester

Hager SPB413 T2 4P 40kA fault indication surge arrester

In stock

SKU: 770354

Price on request

€171.28

€0

Overview

Surge arrester T2 4P 40kA TT/TNS defect indication. Type 2 surge arrester in 3+1 circuit, for protecting three-phase TT and TN-S systems. Consists of a four-way base element, three protective plugs with temperature-monitored high-performance varistor and a plug as a total current spark gap with dynamic disconnection device. Optical defect indication on the plugs in the event of overload. Connections for the active conductors from below and for earth/PE from above. Biconnect terminals for connecting round conductors and wiring bridges. Labeling option on the base element.

Property	Value
Protection level:	1.35 kV
Nominal discharge current (8/20):	20 kA
Highest continuous voltage AC:	275 V
Nominal voltage AC:	400 V
Protection level LN:	1.35 kV
Mounting type:	DIN rail TH35
Size:	4 TE
Signaling on the device:	optical
With remote signaling contact:	no
Test class type 2:	yes
Max. conductor cross-section flexible (fine-stranded):	25 mm²
Max. Conductor cross-section rigid (single/multi-wire):	35 mm²
Protection level N-PE:	1.6 kV
Integrated backup fuse:	no
Protection class (IP):	IP20
Network type DC:	no
Network type IT:	no
Network type TN:	yes
Network type TN-C:	no
Network type TN-CS:	yes
Network type TN-S:	yes
Network type TT:	yes
Network type other:	yes
Number of conductors (without earth):	4
Short-circuit strength (Isccr):	25 kA
Max. discharge current (8/20):	40 kA