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83010104
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Descrizione
STM T1 50 is the most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with high exposure to lightning strikes, fitted with an external lightning protection system.- Country of Origin
- ES
- Part Number
- 83010104
- UPC
- 8435297852339
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Specifications
- Lightning impulse current (10/350μs)
- 50kA
- Follow current quenching capacity (Ifi)
- 50kA
- Un(L-N/L-L)
- 120/208V, 230/400V, 277/480V, 400/690V
- Back-up fuse
- 500 A gG
- Max Operating Temp
- 80 °C
- Min Operating Temp
- -40 °C
- Torque Rating
- 35.4 lb-in
- Following Current Ifi
- 50 kA
- Lightning Impulse Current 10 350 Iimp
- 50 kA
- Nominal Operating Volt Rating Un
- 277 V
- Uc L-N
- 320 V
- Up At In L-N
- ≤2.0 kV
- Country Of Origin
- ES
- Product Line
- Surge-Trap® Monobloc STMT1 Series - 50kA
- Product Brand
- Surge-Trap®
- Wire Type
- Rigid: 16…35mm² / Stranded: 16…25mm²
- Number Of Poles
- 1-Pole
- Iec Spd Type
- Type 1 / Class I
- Housing Material
- PC+GF; V-0
- Max Back-Up Fuse
- 500 A gG
- Ac Or Dc
- AC
- Nominal Discharge Current
- 50kA
- System Configuration
- TT. TNS. TNC. IT
Documenti
Data Sheet
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