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China | 中国
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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11

Key features & benefits

STP T12 25 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.

More specifications

Applications

  • Industry and automation
  • Commercial and residential installations
  • Telecom & IT & Data Centers
  • Water treatment
  • Smart grid & LV Metering
  • Photovoltaic & wind

Product Specifications

Tipo IEC SPD

Type 1+2 / Class I+II  

Short Circuit Withstand (Isccr)

25   kA

Grau de Proteção (IP)

IP20  

Tipo de fio

Rigid: 6…35mm² / Stranded: 6…25mm²  

Conformidade CE

Yes  

Conformidade com o REACH

Yes  

Temp. Operacional máxima

80   °C

Temp operacional mínima

-40   °C

References in this series  (13)

Indication System

83120150 - STPT12-25K275V-4PG

AC  

4-Pole  

-

Yes  

1.305   kg

83120151 - STPT12-25K275V-4PGM

AC  

4-Pole  

-

Yes  

1.355   kg

83120152 - STPT12-25K275V-1P

AC  

1-Pole  

-

Yes  

0.35   kg

83120153 - STPT12-25K275V-1PM

AC  

1-Pole  

-

Yes  

0.38   kg

83120154 - STPT12-25K275V-2PG

AC  

2-Pole  

-

Yes  

0.7   kg

83120155 - STPT12-25K275V-2PGM

AC  

2-Pole  

-

Yes  

0.76   kg

83120156 - STPT12-25K275V-2P

AC  

2-Pole  

-

Yes  

0.7   kg

83120157 - STPT12-25K275V-2PM

AC  

2-Pole  

-

Yes  

0.76   kg

83120158 - STPT12-25K275V-3P

AC  

3-Pole  

-

Yes  

1.05   kg

83120159 - STPT12-25K275V-3PM

AC  

3-Pole  

-

Yes  

1.08   kg

83120160 - STPT12-25K275V-4P

AC  

4-Pole  

-

Yes  

1.305   kg

83120161 - STPT12-25K275V-4PM

AC  

4-Pole  

-

Yes  

1.355   kg

83120166 - STPT12-100K-N

AC  

1-Pole  

-

Yes  

0.31   kg