Finder 7P.23.8.275.1020 SPD surge arrester with 3 varistors

In stock

SKU: 274541

Price on request

€123.66

€0

Overview

Surge arrester type 2, modules exchangeable, with 3 varistors, for 3-phase TN-C networks, varistor defect indication by red in the viewing window, remote signaling contact, width 53.8 mm

Property	Value
Protection level:	1.2 kV
Nominal discharge current (8/20):	20 kA
Highest continuous voltage AC:	275 V
Highest continuous voltage DC:	350 V
Nominal voltage AC:	230 V
Mounting type:	DIN rail TH35
Size:	3 TE
Signaling on the device:	optical
With remote signaling contact:	yes
Test class type 2:	yes
Max. conductor cross-section flexible (fine-stranded):	25 mm²
Max. Conductor cross-section rigid (single/multi-wire):	35 mm²
Integrated backup fuse:	no
Protection class (IP):	IP20
Network type DC:	no
Network type IT:	no
Network type TN:	no
Network type TN-C:	yes
Network type TN-CS:	no
Network type TN-S:	no
Network type TT:	no
Network type other:	no
Number of conductors (without earth):	3
Short-circuit strength (Isccr):	50 kA
Max. discharge current (8/20):	40 kA