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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11

Key features & benefits

STP T23 20 is the series of 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 61643-11. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.

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 + III  

Format

Pluggable  

Degree of Protection (IP)

IP20  

Flammability rating

UL94 V-0  

REACH Compliant

Yes  

Max Operating Temp.

85   °C

Min Operating Temp.

-40   °C

References in this series  (25)

83230100 - STPT23-20K150V-1P

AC  

1-Pole  

-

Yes  

0.1   kg

83230101 - STPT23-20K150V-1PM

AC  

1-Pole  

-

Yes  

0.101   kg

83230102 - STPT23-20K320V-1P

AC  

1-Pole  

-

Yes  

0.11   kg

83230103 - STPT23-20K320V-1PM

AC  

1-Pole  

-

Yes  

0.115   kg

83230106 - STPT23-20K-N

AC  

1-Pole  

-

Yes  

0.093   kg

83230108 - STPT23-20K150V-2PG

AC  

2-Pole  

-

Yes  

0.2   kg

83230109 - STPT23-20K150V-2PGM

AC  

2-Pole  

-

Yes  

0.205   kg

83230112 - STPT23-20K320V-2PG

AC  

2-Pole  

-

Yes  

0.179   kg

83230113 - STPT23-20K320V-2PGM

AC  

2-Pole  

-

Yes  

0.183   kg

83230114 - STPT23-20K150V-2P

AC  

2-Pole  

-

Yes  

0.18   kg

83230115 - STPT23-20K150V-2PM

AC  

2-Pole  

-

Yes  

0.18   kg

83230116 - STPT23-20K320V-2P

AC  

2-Pole  

-

Yes  

0.188   kg

83230117 - STPT23-20K320V-2PM

AC  

2-Pole  

-

Yes  

0.195   kg

83230118 - STPT23-20K150V-3P

AC  

3-Pole  

-

Yes  

0.283   kg

83230119 - STPT23-20K150V-3PM

AC  

3-Pole  

-

Yes  

0.303   kg