Dehn & Söhne 908348 Surge arrester DEHNguard DG MU 3PH 240 4W+GR

In stock

SKU: 1029245

Price on request

€279.16

€0

Overview

Multipole surge arrester DEHNguard MU, Open-Type 1 SPD according to ANSI/UL 1449 consisting of a base part and plugged-in protection modules. High device safety through arrester monitoring with thermo-dynamic control. Enables terminal device protection. For the protection of 3-phase high-leg delta systems.

Property	Value
Nominal discharge current (8/20):	20 kA
Highest continuous voltage AC:	230 V
Nominal voltage AC:	120 V
Protection level LN:	0.7 kV
Mounting type:	DIN rail TH35
Size:	4 TE
Signaling on the device:	optical
With remote signaling contact:	yes
Max. Conductor cross-section flexible (fine-stranded):	25 mm²
Max. conductor cross-section rigid (single-/multi-stranded):	25 mm²
Protection level N-PE:	0.6 kV
Protection class (IP):	IP20
Number of conductors (without earth):	4
Max. discharge current (8/20):	50 kA