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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. 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

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

Product Specifications

IEC SPD Type

Type 2+3 / Class II+III  

Degree of Protection (IP)

IP20  

Wire Type

Rigid: 6…35mm² / Stranded: 6…25mm²  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this serie  (35)

Item number - Catalog No.

AC or DC

Number of poles

Enclosure NEMA type

Product weight

Indication System

Value (field_ps_value)

83230100 - STPT23-20K150V-1P

AC  

1-Pole  

-

Yes  

0.12   kg

83230101 - STPT23-20K150V-1PM

AC  

1-Pole  

-

Yes  

0.126   kg

83230102 - STPT23-20K320V-1P

AC  

1-Pole  

-

Yes  

0.124   kg

83230103 - STPT23-20K320V-1PM

AC  

1-Pole  

-

Yes  

0.129   kg

83230106 - STPT23-20K-N

AC  

1-Pole  

-

Yes  

0.113   kg

83230108 - STPT23-20K150V-2PG

AC  

2-Pole  

-

Yes  

0.2   kg

83230109 - STPT23-20K150V-2PGM

AC  

2-Pole  

-

Yes  

0.205   kg

83230110 - STPT23-20K275V-2PG-LF

AC  

2-Pole  

-

Yes  

0.222   kg

83230111 - STPT23-20K275V-2PG-LFM

AC  

2-Pole  

-

Yes  

0.225   kg

83230112 - STPT23-20K320V-2PG

AC  

2-Pole  

-

Yes  

0.213   kg

83230113 - STPT23-20K320V-2PGM

AC  

2-Pole  

-

Yes  

0.217   kg

83230114 - STPT23-20K150V-2P

AC  

2-Pole  

-

Yes  

0.213   kg

83230115 - STPT23-20K150V-2PM

AC  

2-Pole  

-

Yes  

0.219   kg

83230116 - STPT23-20K320V-2P

AC  

2-Pole  

-

Yes  

0.222   kg

83230117 - STPT23-20K320V-2PM

AC  

2-Pole  

-

Yes  

0.25   kg