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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11
  • UL 1449 5th Ed.

Key features & benefits

STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges, in accordance with EN/IEC 61643-11. Suitable for the second stage of protection in supply distribution panels in which Type 1 protection devices are installed upstream, or for the first stage of protection in commercial or other applications not exposed to direct strikes and with no external lightning protection system.

More specifications

Applications

  • Building
  • Outdoor LED Lighting
  • Photovoltaic and BESS
  • E-Mobility - EV Charging
  • Industry
  • Telecom
  • Water treatment

Product Specifications

IEC SPD Type

Class II  

UL SPD Type

Type 2 Component Assembly  

Format

Pluggable  

Degree of Protection (IP)

IP20  

Flammability rating

UL94 V-0  

UL file number

E468946  

REACH Compliant

Yes  

Max Operating Temp.

85   °C

Min Operating Temp.

-40   °C

References in this series  (55)

83020150 - STPT2-40K150V-4P

AC  

4-Pole  

-

Yes  

0.363   kg

83020151 - STPT2-40K150V-4PM

AC  

4-Pole  

-

Yes  

0.371   kg

83020152 - STPT2-40K275V-4P

AC  

4-Pole  

-

Yes  

0.396   kg

83020153 - STPT2-40K275V-4PM

AC  

4-Pole  

-

Yes  

0.407   kg

83020154 - STPT2-40K320V-4P

AC  

4-Pole  

-

Yes  

0.399   kg

83020155 - STPT2-40K320V-4PM

AC  

4-Pole  

-

Yes  

0.418   kg

83020156 - STPT2-40K440V-4P

AC  

4-Pole  

-

Yes  

0.441   kg

83020157 - STPT2-40K440V-4PM

AC  

4-Pole  

-

Yes  

0.014   kg

83020246 - STPT2-30K850V-3P

AC  

3-Pole  

-

Yes  

0.369   kg

83020247 - STPT2-30K850V-3PM

AC  

3-Pole  

-

Yes  

0.432   kg