Catalog

Surge Protection for Power Lines

DIN-Rail IEC Type 2+3 / Class II+III

Surge-Trap® Pluggable STPT23 Series - 20kA

STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.

 

FEATURES

  • Maximum discharge current (8/20μs): 20kA per phase
  • Nominal discharge current (8/20μs): 10kA per phase
  • Combined voltage pulse Uoc (1.2/50μs): 10kV
  • TNS, TNC, TT and IT networks
  • Un(L-N/L-L): 120/208V, 230/400V, 277/480V and 400/690V
  • PLC friendly solutions (LCF) for Power Line Communications
  • DIN-rail mountable, plug-in format
  • Visual and remote end of life indicators
  • Reversible chassis to allow cable entry from above or below
  • Mechanically coded cartridges to avoid cartridge replacement errors
  • Back-up fuse: 63 A gG
 

PRODUCT DETAILS

  • Mounting DIN-rail
  • Body Material PA66 CT1
    V-0
  • Materials Contact Steel
  • Number of Poles 1
    2
    3
    4
  • Standards IEC 61643-11
    EN 61643-11
  • Application Industry and automation
    Commercial and residential installations
    Telecom & IT & Data Centers
    LED outdoor lighting
    Water treatment
    Smart grid & LV Metering
    Photovoltaic & wind
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Yes
 

Catalog-Reference

  • SP23-20K-N - 83230000
  • SP23-20K150V - 83230001
  • SP23-20K275V-LF - 83230003
  • SP23-20K320V - 83230002
  • SP23-20K440V - 83230004
  • STPT23-20K-N - 83230106
  • STPT23-20K150V-1P - 83230100
  • STPT23-20K150V-1PM - 83230101
  • STPT23-20K150V-2P - 83230114
  • STPT23-20K150V-2PG - 83230108
  • STPT23-20K150V-2PGM - 83230109
  • STPT23-20K150V-2PM - 83230115
  • STPT23-20K150V-3P - 83230118
  • STPT23-20K150V-3PM - 83230119
  • STPT23-20K150V-4P - 83230130
  • STPT23-20K150V-4PG - 83230124
  • STPT23-20K150V-4PGM - 83230125
  • STPT23-20K150V-4PM - 83230131
  • STPT23-20K275V-2P-LF - 83230134
  • STPT23-20K275V-2P-LFM - 83230135
  • STPT23-20K275V-2PG-LF - 83230110
  • STPT23-20K275V-2PG-LFM - 83230111
  • STPT23-20K275V-3P-LF - 83230120
  • STPT23-20K275V-3P-LFM - 83230121
  • STPT23-20K275V-4P-LF - 83230136
  • STPT23-20K275V-4P-LFM - 83230137
  • STPT23-20K275V-4PG-LF - 83230126
  • STPT23-20K275V-4PG-LFM - 83230127
  • STPT23-20K320V-1P - 83230102
  • STPT23-20K320V-1PM - 83230103
  • STPT23-20K320V-2P - 83230116
  • STPT23-20K320V-2PG - 83230112
  • STPT23-20K320V-2PGM - 83230113
  • STPT23-20K320V-2PM - 83230117
  • STPT23-20K320V-3P - 83230122
  • STPT23-20K320V-3PM - 83230123
  • STPT23-20K320V-4P - 83230132
  • STPT23-20K320V-4PG - 83230128
  • STPT23-20K320V-4PGM - 83230129
  • STPT23-20K320V-4PM - 83230133
  • STPT23-20K440V-1P - 83230104
  • STPT23-20K440V-1PM - 83230105

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