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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. LCF Leakage current free T1+2 (no electrial loses)

More specifications

Applications

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

Product Specifications

IEC SPD 类型

Class II + III  

Format

可插拔  

防护等级(IP)

IP20  

易燃性等级

UL94 V-0  

符合 REACH 标准

Yes  

最高工作温度

85   °C

最低工作温度

-40   °C

References in this series  (10)

Indication System

83230110 - STPT23-20K275V-2PG-LF

AC  

2-Pole  

-

Yes  

0.184   kg

83230111 - STPT23-20K275V-2PG-LFM

AC  

2-Pole  

-

Yes  

0.18   kg

83230120 - STPT23-20K275V-3P-LF

AC  

3-Pole  

-

Yes  

0.273   kg

83230121 - STPT23-20K275V-3P-LFM

AC  

3-Pole  

-

Yes  

0.276   kg

83230126 - STPT23-20K275V-4PG-LF

AC  

4-Pole  

-

Yes  

0.337   kg

83230127 - STPT23-20K275V-4PG-LFM

AC  

4-Pole  

-

Yes  

0.342   kg

83230134 - STPT23-20K275V-2P-LF

AC  

2-Pole  

-

Yes  

0.182   kg

83230135 - STPT23-20K275V-2P-LFM

AC  

2-Pole  

-

Yes  

0.191   kg

83230136 - STPT23-20K275V-4P-LF

AC  

4-Pole  

-

Yes  

0.348   kg

83230137 - STPT23-20K275V-4P-LFM

AC  

4-Pole  

-

Yes  

0.357   kg