Mersen
83120158
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Description
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 61643-11. 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
- 83120158
- UPC
- 8435297859116
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Specifications
- Lightning impulse current (10/350μs)
- 25kA per phase
- Maximum discharge current (8/20μs)
- 100kA per phase
- Nominal discharge current (8/20μs)
- 25kA per phase
- Un(L-N/L-L)
- 230/400V
- Back-up fuse
- 315 A gG
- Max Operating Temp
- 80 °C
- Min Operating Temp
- -40 °C
- Torque Rating
- 35.4 lb-in
- Short Circuit Withstand Isccr
- 25 kA
- Lightning Impulse Current 10 350 Iimp
- 25 kA
- Nominal Operating Volt Rating Un
- 230 / 400 V
- Uc L-L
- 550 V
- Uc L-Pen
- 275 V
- Up At In L-Pen
- ≤1.5 kV
- Country Of Origin
- ES
- Product Line
- Surge-Trap® Pluggable STPT12 Series - 25kA
- Product Brand
- Surge-Trap®
- Wire Type
- Rigid: 6…35mm² / Stranded: 6…25mm²
- Number Of Poles
- 3-Pole
- Iec Spd Type
- Type 1+2 / Class I+II
- Housing Material
- PA66 CT1; V-0
- Max Back-Up Fuse
- 315 A gG
- Ac Or Dc
- AC
- Max Discharge Current Imax 8 20
- 100kA
- Nominal Discharge Current
- 25kA
- Replacement Plug L-N
- SP12-25K275V
- System Configuration
- TNC
Documents
Data Sheet
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