Finder 7P.14.8.275.1012 SPD surge arrester type 1 3-phase

In stock

SKU: 274550

Price on request

€348.74

€0

Overview

Surge arrester type 1 + 2, varistor modules pluggable, varistor between L1, L2, L3 - N and spark gap between N - PE, for 3-phase TN-S and TT networks, width 71.8 mm.

Property	Value
Highest continuous voltage AC:	255 V
Lightning impulse current (10/350 µs):	12.5 kA
Test class:	Type 1 and 2
Number of poles:	4
Nominal voltage AC:	230 V
Blow-out:	no
Size:	4 TE
Remote signaling:	yes
Signaling on the device:	optical
Network type TN-CS:	no
Network type DC:	no
Network type TN:	no
Highest continuous voltage DC:	350 V
Energetically coordinated protective effect on the end device:	yes
Mounting type:	DIN rail TH35
Protection level N-PE:	1.5 kV
Network type TT:	yes
Integrated back-up fuse:	no
Max. conductor cross-section rigid (single/multi-wire):	35 mm²
Max. Conductor cross-section flexible (fine-stranded):	25 mm²
Network type other:	no
Protection level LN:	1.2 kV
Network type TN-C:	no
Network type IT:	no
Network type TN-S:	yes
Protection class (IP):	IP20