83230128 - STPT23-20K320V-4PG
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules
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.
Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules
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.
Datasheets
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Compliances
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Technical Specifications
| Item number | 83230128 |
| Catalogue No | STPT23-20K320V-4PG |
| Description | Surge Protection Device Type 2+3, 20kA Imax (8/20), 3Ph+N, 230/400; 277/480V, 3+1 TT, 4 Poles, Pluggable, 4 Modules |
| EAN/UPC Code | 8435297850793 |
| ROHS Compliant | Yes |
| IEC SPD Type | Class II + III |
| Format | Pluggable |
| Nominal Operating Volt Rating (Un) | 230/400 |
| AC or DC | AC |
| Protection Modes | L-N / N-PE |
| System Configuration | TT, TNS |
| Combined Discharge Voltage (1,2/50) (Uoc) | 10 kV |
| Following Current (Ifi) | 100 A |
| Short Circuit Withstand (ISCCR) | 25 kA |
| Indication System | Yes |
| Indication System Type | Green (OK) / Not green (replace) |
| Number of Poles | 4-Pole |
| Torque Rating | 3 N m |
| Max. Back-Up Fuse | 63 A [gG] |
| Housing Material | PA66 CT1 |
| Installation Mounting | DIN Rail |
| Uc (L-N) | 320 V |
| Uc (N-PE) | 255 V |
| Up at In (N-PE) | ≤1,5 kV |
| Up at In (L-N) | ≤1,4 kV |
| MCOV L-G | 175 V |
| MCOV L-L | 350 V |
| MCOV N-G | 277 V |
| MCOV L-N | 175 V |
| Replacement Plug N-PE | 83230000 |
| Replacement Plug L-N | 83230002 |
| Product Width | 72 mm |
| Product Length | 70 mm |
| Product Height | 90 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 0.389 kg |
| Sell Pack Width | 78 mm |
| Sell Pack Length | 117 mm |
| Sell Pack Height | 90 mm |
| Product group | Power Line SPDs |
| Product Weight | 0.344 kg |