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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11

Key features & benefits

STP T12 12.5 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

83120112  

Catalogue No.

STPT12-12K150V-2PG  

Item Description (ERP)

STPT12-12K150V-2PG  

Short Description

SPD Type 1+2, 12.5kA, Uc150V, 1+1 TT, 2 Poles, 2 Modules, Pluggable  

EAN/UPC Code

8435297851349  

IEC SPD Type

Type 1+2 / Class I+II  

Nominal Operating Volt Rating (Un)

120   V

AC or DC

AC  

Nominal Discharge Current (In) (8/20)

20kA  

Max Discharge Current : Imax (8/20)

50kA  

System Configuration

TT (1Ph+N)  

Indication System

Yes  

Indication System Type

Visual Indicator  

Number of Poles

2-Pole  

Max. Back-Up Fuse

200 A gG  

Housing Material

PA66 CT1; V-0  

Product Weight

0.26   kg

Product Width

72   mm

Product Length

76   mm

Product Height

90   mm

Sell Pack Quantity

1   EACH

Sell Pack Width

43   mm

Sell Pack Length

105   mm

Sell Pack Height

90   mm