VAL-SPP-T2-NPE-0+1-UT
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Type 2 surge arrester
1466612
Plug-in surge protective device, in accordance with type 2/class II, for 1-phase power supply networks with separate N and PE (2-conductor system: N, PE).
Product details
| Product family | VAL-SPP |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| IEC power supply system | TN |
| TT | |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 1 |
| Surge protection fault message | optical, remote signaling via optional module |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 3 |
| Maximum power dissipation for nominal condition | ≤ 1.5 mVA |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Connection method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 3 Nm ... 3.5 Nm |
| Stripping length | 18 mm |
| Conductor cross-section flexible | 1.5 mm² ... 35 mm² (without ferrule) |
| 2x 1.5 mm² ... 16 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section rigid | 1.5 mm² ... 50 mm² |
| 2x 1.5 mm² ... 16 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section AWG | 15 ... 2 |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1.5 mm² ... 16 mm² |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 1.5 mm² ... 35 mm² |
| 2x 1.5 mm² ... 10 mm² (2 conductors with the same cross-section) | |
| Conductor cross-section flexible, with ferrule without plastic sleeve | 1.5 mm² ... 25 mm² |
| 2x 1.5 mm² ... 16 mm² (2 conductors with the same cross-section) | |
| Connection method | Fork-type cable lug |
| Conductor cross-section flexible | 1.5 mm² ... 25 mm² |
| Dimensional drawing |
|
| Width | 17.8 mm |
| Height | 96.6 mm |
| Depth | 71.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 1 Div. |
| Color | gray (RAL 7042) |
| 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 |
| PBT | |
| Material group | I |
| Housing material | PA 6.6-FR 20 % GF |
| PBT |
| Mode of protection | N-PE |
| Direction of action | N-PE |
| Nominal voltage UN | 240 V AC ±10 % (TN - only N-PE) |
| 240 V AC ±10 % (TT - only N-PE) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 305 V AC |
| Protective conductor current IPE | ≤ 5 µA |
| Nominal discharge current In (8/20) µs | 20 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Follow current interrupt rating Ifi | 100 A |
| Voltage protection level Up | ≤ 1.5 kV |
| Residual voltage Ures | ≤ 0.5 kV (at In) |
| ≤ 0.4 kV (at 10 kA) | |
| ≤ 0.3 kV (at 5 kA) | |
| ≤ 0.1 kV (at 3 kA) | |
| Front-of-wave sparkover voltage at 6 kV (1.2/50) µs | ≤ 1.5 kV |
| TOV behavior at UT | 1200 V AC (200 ms / withstand mode) |
| Response time tA | ≤ 100 ns |
| 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 | ≤ 5000 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 | 305 V AC |
| Nominal discharge current In | 20 kA |
| Mode of protection | N-G |
| Power distribution system | Single phase |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV | 1140 V |
| SPD Type | 4CA |
| UL connection data | |
| Tightening torque | 30 lbf-in. |
| Conductor cross-section AWG | 14 ... 2 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 + A11:2018 |
| Mounting type | DIN rail: 35 mm |
Your advantages
Easy and safe installation with forward-thinking handling and safety features
Reliable system protection with maximum performance and endurance
Can be used in a wide range of applications due to the optimized design and broad portfolio
Simple planning due to comprehensive digital data and selectors