Mersen

83120143

1 / 2
thumbnail
thumbnail

Description

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 61643-11. 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.
Country of Origin
ES
Part Number
83120143
UPC
8435297851585
  • Get up to 90 days payment terms from 500+ suppliers
  • Reselling discounts up to 40%!
Sign-Up
Send request for price
1
Payment methods:
Request a Quote and we will send you information on availability and price.

Specifications

Lightning impulse current (10/350μs)
12.5kA per phase
Maximum discharge current (8/20μs)
50kA per phase
Nominal discharge current (8/20μs)
20kA per phase
Un(L-N/L-L)
60V, 120/208V, 230/400V, 277/480V and 400/690V
Back-up fuse
200 A gG
Max Operating Temp
80 °C
Min Operating Temp
-40 °C
Short Circuit Withstand Isccr
25 kA
Lightning Impulse Current 10 350 Iimp
12,5 kA
Nominal Operating Volt Rating Un
120 / 208 V
Uc L-Pe
150 V
Uc L- Pe
150 V
Up At In L-Pe
≤1.0 kV
Country Of Origin
ES
Product Line
Surge-Trap® Pluggable STPT12 Series - 12.5kA
Product Brand
Surge-Trap®
Wire Type
Rigid: 6…35mm² / Stranded: 6…25mm²
Number Of Poles
4-Pole
Iec Spd Type
Type 1+2 / Class I+II
Housing Material
PA66 CT1; V-0
Max Back-Up Fuse
200 A gG
Ac Or Dc
AC
Max Discharge Current Imax 8 20
50kA
Nominal Discharge Current
20kA
Replacement Plug L-N
SP12-12K150V
System Configuration
TT. TNS

Documents

Data Sheet

Download