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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11
  • UL 1449 4th 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 and certified UL 1449 4th Ed. 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

  • 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 / Class II  

Short Circuit Current Rating (SCCR)

50 ... 100 kA  

Degree of Protection (IP)

IP20  

Wire Type

Rigid: 6…35mm² / Stranded: 6…25mm²  

CE Conformity

Yes  

REACH Compliant

Yes  

Max Operating Temp.

85   °C

Min Operating Temp.

-40   °C

References in this serie  (53)

Item number - Catalog No.

AC or DC

Number of poles

Enclosure NEMA type

Product weight

Indication System

Value (field_ps_value)

83020100 - STPT2-30K750V-1P

AC  

1-Pole  

-

Yes  

0.148   kg

83020101 - STPT2-30K750V-1PM

AC  

1-Pole  

-

Yes  

0.153   kg

83020102 - STPT2-30K750V-3P

AC  

3-Pole  

-

Yes  

0.4   kg

83020103 - STPT2-30K750V-3PM

AC  

3-Pole  

-

Yes  

0.4   kg

83020104 - STPT2-40K150V-1P

AC  

1-Pole  

-

Yes  

0.125   kg