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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11

Key features & benefits

STP T12 25 is the series of combined Type 1+2/Class I+II devices for discharging lightning currents and protecting against voltage surges, in accordance with EN/IEC 61643. Suitable as the first step of protection in incoming power supply panels and areas with exposure to the atmosphere, where installations are usually provided with an external lightning protection system.

More specifications

Applications

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

Product Specifications

Item Number

83120150  

Catalogue No.

STPT12-25K275V-4PG  

Item Description (ERP)

STPT12-25K275V-4PG  

Short Description

SPD Type 1+2, 25kA, Uc275V, 3+1 TT, 4 Poles, 8 Modules, Pluggable  

EAN/UPC Code

8435297857365  

IEC SPD Type

Type 1+2 / Class I+II  

Nominal Operating Volt Rating (Un)

230 / 400   V

AC or DC

AC  

Nominal Discharge Current (In) (8/20)

25kA  

Max Discharge Current : Imax (8/20)

100kA  

System Configuration

TT (3Ph+N)  

Indication System

Yes  

Indication System Type

Visual Indicator  

Number of Poles

4-Pole  

Housing Material

PA66 CT1; V-0  

Product Weight

2.877   lb

Product Width

2.83   in

Product Length

2.99   in

Product Height

3.54   in

Sell Pack Quantity

1   EACH

Sell Pack Width

6.3   in

Sell Pack Length

3.54   in

Sell Pack Height

4.21   in