Mersen

83020133

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Description

STP T2 40 is the series of Type 2/Class II devices for discharging voltage surges, in accordance with EN/IEC 61643-11 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.
Country of Origin
ES
Part Number
83020133
UPC
8435297850922
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Specifications

Maximum discharge current (8/20μs)
40kA per phase
Nominal discharge current (8/20μs)
20kA per phase
Un(L-N/L-L)
48V, 60V, 120/208V, 230/400V, 277/480V, 400/690V & higher
Back-up fuse
125 A gG
File UL
E468946
Max Operating Temp
85 °C
Min Operating Temp
-40 °C
Short Circuit Current Rating Sccr
50 ... 100 kA
Short Circuit Withstand Isccr
25 kA
Response Time
25 ns
Mcov L-G
175 V
Mcov L-L
350 V
Nominal Operating Volt Rating Un
120 / 208 V
Uc L-Pen
175 V
Up At In L-Pen
≤1 kV
Vpr L-G
700 V
Vpr L-L
1200 V
Country Of Origin
ES
Product Line
Surge-Trap® Pluggable STPT2 Series - 40kA
Product Brand
Surge-Trap®
Wire Type
Rigid: 6…35mm² / Stranded: 6…25mm²
Number Of Poles
3-Pole
Iec Spd Type
Type 2 / Class II
Housing Material
PA66 CT1; V-0
Max Back-Up Fuse
125 A gG
Ac Or Dc
AC
Max Discharge Current Imax 8 20
40kA
Nominal Discharge Current
20kA
Replacement Plug L-N
SP2-40K150V
System Configuration
TNC

Documents

Data Sheet

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