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OBO BETTERMANN USM-ST-230-1P+PE ÜSM-ST-230-1P+PE 5092441 OBO BETTERMANN PROTECTION FINE ÜSM-ST-230-1P+PE View larger
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ÜSM-ST-230-1P+PE 5092441 OBO BETTERMANN PROTECTION FINE ÜSM-ST-230-1P+PE

USM-ST-230-1P+PE

5092441

OBO BETTERMANN

1 Pcs.

PROTECTION FINE ÜSM-ST-230-1P+PE ÜSM-ST-230-1P+PE protection device, for 230V power outlets, Fine power protection 230 V protective contact sockets. 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 signApplication: For retrofitting on standard Schuko sockets.

Automation > Surge protection device for terminal equipment
TBS Transient and lightning protection systems - OBO BETTERMANN

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Arrester surge current (8/20 µs) [total]5 kA
CO2 Footprint (GWP) Cradle-to-Gate0,0333 kg CO2e / 1 Piece
Combined voltage protection level [L-PE]1500 kV
Connecting cable length0,1 m
Dimension230V
Installation typeWall socket
Lightning protection zone LPZ2→3
Max. mains-side overcurrent protection16
Maximum back-up fuse16 A
Maximum continuous voltage AC255 V
Maximum discharge current (8/20 μs)5 kA
Network formOther
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
Permitted temperature range, max.40 °C
Permitted temperature range, min.-5 °C
Pole number2
Protection level wire-earth1500 V
Protection level [L-N]≤1500
Protection ratingIP20
Remote signallingno
Response time<25 ns
Signalling on deviceAcoustic
SPD to EN 61643-11Type 3
SPD to IEC 61643-1Class III
Test class, type 3yes
Version forAcoustic function display

ETIM for 5092441 Earthing, lightning and surge protection (EC000942)
Feature Name Feature Value
Nominal voltage AC (EF004220) 230 V
Max. continuous voltage AC (EF004198) 255 V
Voltage protection level (EF003525) 1.5 kV
Voltage protection level L-N (EF004236) 1500 kV
Number of poles (EF001391) 2
Mounting method (EF000003) Wall socket
Signalling at the device (EF004241) Acoustic
Category type 3 (EF004231) Yes
Degree of protection (IP) (EF005474) IP20

Product Datasheet

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