Surge protection module for mounting box GB2 and GB3

Surge protection module with acoustic defect display, no power switch-off, for the connection of a single or multiple socket. For installation in GB2 and GB3 mounting boxes with enclosed separating retainer.
The surge protection module meets EN 61643-11, Type 3, Class III, Requirement Class D.

Type	Signalling on device	Pack Units	Weight kg/100 pc.	Art.-No.	Add to item list
ÜSM-A-4	Audible	1	2.000	5092472

Download Datasheet (PDF)

Article number			5092472
Maximum continuous voltage	UC	V	255
SPD to EN 61643-11			Type 3
SPD to IEC 61643-1			class III
LPZ			2→3
Nominal discharge surge current (8/20)	In	kA	3
Maximum discharge current	Imax	kA	6
Protection level (L-N)		kV	< 1,3
Protection level (N-PE)		kV	< 1,5
Nominal load current	IL	A	16
Maximum back-up fuse		A	16
Temperature range	ϑ	°C	-15