Fine power protection 230 V protective contact sockets 255

Fine power protection 230 V protective contact sockets

Item no. 5092441 | EAN 4012196426690

Item no. / Types	5092441 / ÜSM-ST-230-1P+PE

Maximum continuous voltage AC	255

Product description

Product description

Surge protection / fine power protection, type 3, to EN 61643-11 for protective contact sockets.

• Thermal cut-off unit with acoustic defect signalling
• Y protection circuit for increased safety
• Mounting through snapping onto the support ring of the socket
• Halogen-free plastic (UL 94 V-0)
• Labelling of the socket with supplied sign

Application: For retrofitting on standard Schuko sockets.

Technical data

Connectivity options

Arrester surge current (8/20 µs) [total]	5 kA
Cable type for surge protection devices	Power cable AV
Combined voltage protection level [L-PE]	1500 kV
Connecting cable length	0,1 m
Dimension	230V
Installation type	Wall socket
Lightning protection zone LPZ	2→3
Max. mains-side overcurrent protection	16
Maximum back-up fuse	16 A
Maximum continuous voltage AC	255
Maximum discharge current (8/20 μs)	5 kA
Network form	Other
Nominal discharge current (8/20 µs)	3 kA
Nominal voltage AC (50/60 Hz)	230 V

OBO_Nominal load current (input/output terminal)	16 A
Operating temperature, max.	40 °C
Operating temperature, min.	-5 °C
Pole number	2
Protection level wire-earth	1500 V
Protection level [L-N]	≤1500
Protection rating	IP20
Remote signalling	no
Response time	<25 ns
Signalling on device	Acoustic
SPD to EN 61643-11	Type 3
SPD to IEC 61643-1	Class III
Test class, type 3	yes
Version for	Acoustic function display

All types