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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11

Key features & benefits

STM T23 SF is the series of robust 10kV/10kA 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 for protection in the fusebox (mast) of LED outdoor luminaires. Due to the exposure of the extremely sensitive LED electronics to lightning–induced overvoltages, STM T23 SF is a widespread market solution amongst OEM manufacturers of LED lighting systems.

More specifications

Applications

  • LED outdoor lighting

Product Specifications

Tipo IEC SPD

Type 2+3  

Grau de Proteção (IP)

IP20  

Tipo de fio

Stranded: 0,7…2,5mm²  

Conformidade CE

Yes  

Conformidade com o REACH

Yes  

Temp. Operacional máxima

80   °C

Temp operacional mínima

-40   °C

References in this series  (1)

Indication System

83230512 - STMT23-10K320V-SP-SF

AC  

2-Pole  

-

Yes  

0.055   kg