Dehn & Söhne 951200 Combined surge arrester DEHNventil M TN 255

In stock

SKU: 299255

Price on request

€517.70

€0

Overview

Complete circuit for single-phase TN systems with 230V / 50 Hz nominal voltage. Also available as ...FM variant with 3-pole terminal set for connecting the remote display

Property	Value
Maximum continuous voltage AC:	264 V
Lightning impulse current (10/350 µs):	50 kA
Test class:	Type 1 and 2
Number of poles:	2
Nominal voltage AC:	230 V
Blow-out:	no
Size:	4 TE
Remote signaling:	no
Signaling on the device:	optical
Network type TN-CS:	no
Network type DC:	no
Network type TN:	yes
Energetically coordinated protection effect for the end device:	yes
Mounting type:	DIN rail TH35
Protection level N-PE:	1.5 kV
Network type TT:	no
Specific energy (W/R):	625 kJ/Ohm
Integrated backup fuse:	no
Follow current extinguishing capacity:	50 kA
Max. conductor cross-section rigid (single/multi-wire):	50 mm²
Max. Conductor cross-section flexible (fine-stranded):	35 mm²
Network type other:	no
Network type TN-C:	no
Network type IT:	no
Network type TN-S:	no
Protection level L-PE:	1.5 kV
Protection class (IP):	IP20