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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)

83020131 - STPT2-40K75V-2PM

AC  

2-Pole  

-

Yes  

0.196   kg

83020132 - STPT2-40K150V-3P

AC  

3-Pole  

-

Yes  

0.278   kg

83020133 - STPT2-40K150V-3PM

AC  

3-Pole  

-

Yes  

0.31   kg

83020134 - STPT2-40K275V-3P

AC  

3-Pole  

-

Yes  

0.301   kg

83020135 - STPT2-40K275V-3PM

AC  

3-Pole  

-

Yes  

0.308   kg

83020136 - STPT2-40K320V-3P

AC  

3-Pole  

-

Yes  

0.309   kg

83020137 - STPT2-40K320V-3PM

AC  

3-Pole  

-

Yes  

0.317   kg

83020142 - STPT2-40K440V-3P

AC  

3-Pole  

-

Yes  

0.334   kg

83020143 - STPT2-40K440V-3PM

AC  

3-Pole  

-

Yes  

0.342   kg

83020144 - STPT2-40K150V-4PG

AC  

4-Pole  

-

Yes  

0.373   kg

83020145 - STPT2-40K150V-4PGM

AC  

4-Pole  

-

Yes  

0.369   kg

83020146 - STPT2-40K275V-4PG

AC  

4-Pole  

-

Yes  

0.37   kg

83020147 - STPT2-40K275V-4PGM

AC  

4-Pole  

-

Yes  

0.383   kg

83020148 - STPT2-40K320V-4PG

AC  

4-Pole  

-

Yes  

0.386   kg

83020149 - STPT2-40K320V-4PGM

AC  

4-Pole  

-

Yes  

0.421   kg