FLT-EE-T1-N/PE-264/100
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Type 1+2 combined lightning current and surge arrester
2910497
Lightning arrester, in acc. with type 1 / class I, for use in power supply networks between N and PE.
Product details
| Product type | Combination type |
| IEC test classification | I / II |
| T1 / T2 | |
| EN type | T1 / T2 |
| IEC power supply system | TN-S |
| TT | |
| Type | DIN rail module, one-piece |
| Number of positions | 1 |
| Surge protection fault message | none |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Connection method | Screw terminal blocks |
| Screw thread | M6 |
| Tightening torque | 8 Nm |
| Stripping length | 19 mm |
| Conductor cross-section flexible | 16 mm² ... 35 mm² |
| Conductor cross-section rigid | 10 mm² ... 50 mm² |
| Conductor cross-section AWG | 6 ... 1 |
| Connection method | Fork-type cable lug |
| Conductor cross-section flexible | 1.5 mm² ... 16 mm² |
| Dimensional drawing |
|
| Width | 35.8 mm |
| Height | 89.8 mm |
| Depth | 65.8 mm |
| Horizontal pitch | 2 Div. |
| Color | traffic grey B (RAL 7043) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PBT-FR |
| Material group | I |
| Housing material | PBT-FR |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | N-PE |
| Direction of action | N-PE |
| Nominal voltage UN | 240 V AC (TN - only N-PE) |
| 240 V AC (TT - only N-PE) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 264 V AC |
| Rated load current IL | 80 A |
| Protective conductor current IPE | ≤ 0.1 mA |
| Nominal discharge current In (8/20) µs | 100 kA |
| Impulse discharge current (10/350) µs, charge | 50 As |
| Impulse discharge current (10/350) µs, specific energy | 2500 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 100 kA |
| Follow current interrupt rating Ifi | 100 A |
| Voltage protection level Up | ≤ 2 kV |
| Residual voltage Ures | ≤ 1.5 kV (at In) |
| ≤ 1 kV (at 10 kA) | |
| ≤ 0.9 kV (at 5 kA) | |
| ≤ 0.8 kV (at 3 kA) | |
| Front-of-wave sparkover voltage at 6 kV (1.2/50) µs | ≤ 2 kV |
| TOV behavior at UT | 1200 V AC (200 ms / withstand mode) |
| Response time tA | ≤ 100 ns |
| Ambient conditions | |
| Degree of protection | IP20 (only when all terminal points are used) |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | DIN rail: 35 mm |
