Fine power protection 230 V protective contact sockets

Item no. 5092441 | EAN 4012196426690

5092441 / ÜSM-ST-230-1P+PE
255 V
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.
  • 5-year warranty
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • Protection device to DIN EN 61643-11 or IEC 61643-11
  • Transition from LPZ 2 to LPZ 3
  • Acoustic signalling
  • Installation electrotechnical expertise
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 V
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

All types

Types Maximum continuous voltage AC Item no. Quantity SSU
ÜSM-ST-230-1P+PE 255 V 5092441
1 piece
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ÜSM-ST-230-1P+PE / 5092441
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