

| Parameter | Value |
|---|---|
| T2 | |
| Note | 2011 |
| Type | DIN rail module, two-section, divisible |
| Color | light gray (RAL 7035) |
| Depth | 76 mm |
| Width | 114 mm |
| Height | 101 mm |
| EN type | T2 |
| Altitude | ≤ 2000 m (amsl) |
| Product type | Surge arrester |
| Screw thread | M5 |
| Mounting type | DIN rail: 35 mm |
| Material group | I |
| Product family | SEC Family |
| Connection name | Remote fault indicator contact |
| Article revision | 11 |
| Horizontal pitch | 6.5 Div. |
| Housing material | PBT-FR |
| Pollution degree | 2 |
| Response time tA | ≤ 25 ns |
| Stripping length | 14 mm |
| Connection method | Screw connection |
| Operating current | 1 mA AC ... 2 A AC |
| Operating voltage | 250 V AC |
| Tightening torque | 3.5 Nm |
| Mode of protection | L-PEN |
| Nominal voltage UN | 240/415 V AC (TN-C) |
| Switching function | Changeover contact |
| TOV behavior at UT | 415 V AC (5 s / withstand mode) |
| Dimensional drawing | |
| Direction of action | 3L-N/PE |
| Insulating material | PBT-FR |
| Number of positions | 3 |
| Degree of protection | IP20 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Overvoltage category | III |
| CTI value of material | 600 |
| Residual voltage Ures | ≤ 2.3 kV (at In) |
| IEC power supply system | TN-C |
| IEC test classification | II |
| Standards/specifications | IEC 61643-11 |
| Conductor cross section AWG | 18 ... 2 |
| Voltage protection level Up | ≤ 2.5 kV |
| Conductor cross section rigid | 4 mm² ... 35 mm² |
| Maximum continuous voltage UC | 350 V AC |
| Surge protection fault message | Optical, remote indicator contact |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Conductor cross section flexible | 4 mm² ... 25 mm² |
| Permissible humidity (operation) | 5 % ... 95 % |
| Short-circuit current rating ISCCR | 25 kA |
| Flammability rating according to UL 94 | V-0 |
| Nominal discharge current In(8/20) µs | 15 kA |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Maximum discharge current Imax(8/20) µs | 30 kA |
| Max. backup fuse with V-type through wiring | 40 A (gG) |
Technical specifications and performance data
Installation and operation guide