Back
Where to buy Contact us
PHP-SPDPT1212.5-MSL

Surge-Trap® Pluggable STPT12 Series - 12.5kA

Approvals & Standards
IEC 61643-11
EN 61643-11

STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an external lightning protection system.

STP T12 12.5 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an external lightning protection system.

Key features & benefits

  • Lightning impulse current (10/350μs): 12.5kA per phase

  • Maximum discharge current (8/20μs): 50kA per phase

  • Nominal discharge current (8/20μs): 20kA per phase

  • TNS, TNC, TT and IT networks

  • Un(L-N/L-L): 60V, 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: 200 A gG

Applications

  • Building

  • Outdoor LED Lighting

  • Photovoltaic and BESS

  • E-Mobility - EV Charging

  • Industry

  • Telecom

  • Water treatment

Technical Specifications
IEC SPD Type Class I+II
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
83120132 - STPT12-12K320V-3P See product
- 3-Pole - Yes 0.492kg
83120133 - STPT12-12K320V-3PM See product
- 3-Pole - Yes 0.528kg
83120134 - STPT12-12K440V-3P See product
- 3-Pole - Yes 0.525kg
83120135 - STPT12-12K440V-3PM See product
- 3-Pole - Yes 0.498kg
83120136 - STPT12-12K150V-4PG See product
- 4-Pole - Yes 0.51kg
83120137 - STPT12-12K150V-4PGM See product
- 4-Pole - Yes 0.515kg
83120138 - STPT12-12K275V-4PG See product
- 4-Pole - Yes 0.648kg
83120139 - STPT12-12K275V-4PGM See product
- 4-Pole - Yes 0.62kg
83120140 - STPT12-12K320V-4PG See product
- 4-Pole - Yes 0.63kg
83120141 - STPT12-12K320V-4PGM See product
- 4-Pole - Yes 0.63kg
Back to top