FLT 50 N/PE CTRL-4.0
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Type 1+2 combined lightning current and surge arrester
2801637
Lightning current arrester with encapsulated N-PE spark gap and ignition electronics, 1-channel. Voltage protection level: 4 kV Housing width: 17.5 mm (1 pitch)
Product details
| General | |
| Note | 100 % lightning impulse sparkover voltage (1.2/50) µs ≤ 1.5 kV |
| Product type | Combination type |
| IEC test classification | I |
| T1 | |
| EN type | T1 |
| IEC power supply system | TT |
| TN-S | |
| 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 | M5 |
| Tightening torque | 4.5 Nm |
| Stripping length | 14.5 mm |
| Conductor cross section flexible | 2.5 mm² ... 25 mm² |
| Conductor cross section rigid | 2.5 mm² ... 35 mm² |
| Conductor cross section AWG | 6 ... 2 |
| Dimensional drawing |
|
| Width | 17.6 mm |
| Height | 88.6 mm |
| Depth | 66.2 mm |
| Horizontal pitch | 1 Div. |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6 |
| Material group | I |
| Housing material | PA 6.6 |
| Mechanical data | |
| Open side panel | No |
| Mode of protection | N-PE |
| Direction of action | N-PE |
| Nominal voltage UN | 230/400 V AC (TN - only N-PE) |
| 230/400 V AC (TT - only N-PE) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 260 V AC |
| Rated load current IL | 80 A |
| Protective conductor current IPE | ≤ 0.5 mA |
| Standby power consumption PC | ≤ 130 mVA |
| Nominal discharge current In (8/20) µs | 50 kA |
| Impulse discharge current (10/350) µs, charge | 25 As |
| Impulse discharge current (10/350) µs, specific energy | 625 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 50 kA |
| Follow current interrupt rating Ifi | 100 A (260 V AC) |
| Voltage protection level Up | ≤ 4 kV |
| Impulse sparkover voltage at 6 kV (1.2/50) µs | ≤ 4 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 ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °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 |
