Mersen
83230126
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Description
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643-11. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.- Country of Origin
- ES
- Part Number
- 83230126
- UPC
- 8435297851219
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Specifications
- Maximum discharge current (8/20μs)
- 20kA per phase
- Nominal discharge current (8/20μs)
- 10kA per phase
- Combined voltage pulse Uoc (1.2/50μs)
- 10kV
- Un(L-N/L-L)
- 120/208V, 230/400V, 277/480V and 400/690V
- Back-up fuse
- 63 A gG
- Torque Rating
- 35.4 lb-in
- Short Circuit Withstand Isccr
- 25 kA
- Response Time
- 25 ns
- Combined Discharge Voltage 1-2 50 Uoc
- 10 kV
- Following Current Ifi
- 0,1 kA
- Nominal Operating Volt Rating Un
- 230 / 400 V
- Uc L-N
- 275 V
- Uc N-Pe
- 255 V
- Up At In L-N
- ≤1.5 kV
- Up At In N-Pe
- ≤1.5 kV
- Country Of Origin
- ES
- Product Line
- Surge-Trap® Pluggable STPT23 Series - 20kA
- Product Brand
- Surge-Trap®
- Wire Type
- Rigid: 6…35mm² / Stranded: 6…25mm²
- Number Of Poles
- 4-Pole
- Iec Spd Type
- Type 2+3 / Class II+III
- Housing Material
- PA66 CT1; V-0
- Max Back-Up Fuse
- 63 A gG
- Ac Or Dc
- AC
- Max Discharge Current Imax 8 20
- 20kA
- Nominal Discharge Current
- 10kA
- Replacement Plug L-N
- SP23-20K275V-LF
- Replacement Plug N-Pe
- SP23-20K-N
- System Configuration
- TT. TNS
Documents
Data Sheet
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