Lightning current arrester with encapsulated N-PE spark gap, single-channel. Housing width: 35 mm (2 pitches)
| IEC test classification | I |
| T1 | |
| EN type | T1 |
| IEC power supply system | TN-S |
| TT | |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 1 |
| Surge protection fault message | none |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Mounting type | DIN rail: 35 mm |
| Color | jet black RAL 9005 |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6/PBT |
| Material group | I |
| Housing material | PBT |
| Connection method | Screw terminal blocks |
| Screw thread | M5 |
| Tightening torque | 4.5 Nm |
| Stripping length | 18 mm |
| Conductor cross section flexible | 2.5 mm² ... 25 mm² |
| Conductor cross section solid | 2.5 mm² ... 35 mm² |
| Conductor cross section AWG | 13 ... 2 |
| Dimensional drawing |
|
| Width | 35.6 mm |
| Height | 90 mm |
| Depth | 71.2 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 2 Div. |
| 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 voltage UC | 260 V AC |
| Rated load current IL | 125 A (< 55 °C) |
| Residual current IPE | ≤ 0.01 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 (260 V AC) |
| Voltage protection level Up | ≤ 1.5 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 | ≤ 1.5 kV |
| TOV behavior at UT | 1200 V AC (200 ms / withstand mode) |
| Response time tA | ≤ 100 ns |
| Mechanical data | |
| Open side panel | No |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Standards/specifications | IEC 61643-11 |
| EN 61643-11 | |
| Air clearances and creepage distances | |
| Standards/regulations | EN 60664-1 / IEC 60664-1 / IEC 61643-11 |
| 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 (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (5 - 500 Hz/2.5 h/X, Y, Z) |