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PHP-SPDPT2320-MSL

Surge-Trap® Pluggable STPT23 Series - 20kA

Approvals & Standards
IEC 61643-11
EN 61643-11

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 61643-11. 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.

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 61643-11. 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.

Key features & benefits

  • 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

  • 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

Applications

  • Building

  • Outdoor LED Lighting

  • Photovoltaic and BESS

  • E-Mobility - EV Charging

  • Industry

  • Telecom

  • Water treatment

Technical Specifications
IEC SPD Type Class II + III
Format Enfichable
Flammability Rating UL94 V-0
Reach Compliant Yes
Max Operating Temp. 85 °C

Reference Finder

Item number AC or DC Number of poles Enclosure NEMA Type Indication System Product weight
83230129 - STPT23-20K320V-4PGM See product
- 4-Pole - Yes 0.35kg
83230130 - STPT23-20K150V-4P See product
- 4-Pole - Yes 0.35kg
83230131 - STPT23-20K150V-4PM See product
- 4-Pole - Yes 0.37kg
83230132 - STPT23-20K320V-4P See product
- 4-Pole - Yes 0.36kg
83230133 - STPT23-20K320V-4PM See product
- 4-Pole - Yes 0.366kg
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