VAL-US-SPP-480D/40-P
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Type 2 surge protection plug
1790789
Surge protection plug for use with VAL-SPP or VAL-US-SPP base elements, UL Recognized type 1 component and IEC type 2, with varistor and thermal disconnect device, plug-in, with local status indicator (green/red).
Product details
| General | |
| Note | Only for use in IT systems between L-PE if the common earthing of the HV transformer station and conductive parts of the LV consumer system are interconnected (RE = RA & RE = Z according to IEC 60364-4-44:2024, Figure 1 and Table 1). |
| Product type | Replacement plug |
| Product family | VAL-SPP |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| IEC power supply system | IT |
| Type | Male |
| Number of positions | 1 |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Connection method | pluggable |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 54.2 mm |
| Depth | 61.5 mm |
| Horizontal pitch | 1 Div. |
| Color | light gray (RAL 7035) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6-FR 20 % GF |
| Material group | I |
| Housing material | PA 6.6-FR 20 % GF |
| Mode of protection | L-N |
| L-PE | |
| Nominal voltage UN | 480 V AC ±10 % (IT) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 550 V AC |
| Protective conductor current IPE | ≤ 0.3 mA |
| Standby power consumption PC | ≤ 165 mVA |
| Nominal discharge current In (8/20) µs | 20 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 2.4 kV |
| Residual voltage Ures | ≤ 2.4 kV (at In) |
| TOV behavior at UT | 700 V AC (5 s / withstand mode) |
| 920 V AC (120 min / safe failure mode) | |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with branch wiring | 250 A (gG) |
| Ambient conditions | |
| Degree of protection | IP20C (Installed) |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Ambient temperature (assembly) | -5 °C ... 50 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| UL specifications | |
| Maximum continuous operating voltage MCOV | 550 V AC |
| Short-circuit current rating (SCCR) | 200 kA |
| Voltage protection rating VPR | 2000 V |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 1x 40 kA (IEEE C62.73) |
| Mode of protection | Ld-Ld |
| Nominal voltage | 480 V AC |
| Power distribution system | Delta |
| Nominal frequency | 50/60 Hz |
| SPD Type | 1CA |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 + A11:2018 |
| Mounting type | on base element |
Compatible products
Your advantages
Universal surge protection plug with UL Recognized type 1 and IEC type 2
Clear status indication with local optical green/red display
Safe installation with mechanical coding