DP 2x1-12V/12V-0.3Ω-Tr
Article Nr. : 261212
Lightning current and surge voltage protection for particularly long signal and bus lines. Thanks to the extremely low volume resistance (impedance only 0.3?) no noteworthy signal losses occur. It is a combined arrester to protect two single wires. EMC filter for data and signal lines combined with surge protection enables smooth operation of sensitive electronic equipment in rough environment.
- Signal and data line protection with low-pass filter
- Signal and data line protection with low-pass filter
- Applicable at the boundaries LPZ 0A - 2 and higher
- Very low volume resistance
- Maximum operating current 1.5 A
- Mounting on 35 mm DIN rail (EN 60715)
- Degree of protection according to IEC EN 60529: IP 20
- Space required for installation: 18 mm
- EAC certification
| IEC category | D1 / C2 / C1 / C3 |
| Nominal voltage DCUN | 12 V= |
| Max. continuous operating voltage DCUc | 28 V= |
| Max. continuous operating voltage AC (50/60 Hz) Uc | 20 V~ |
| Nominal currentIL | 1,5 A |
| Longitudinal impedance (DC resistance) per wireZ | 0,3 Ω |
| Series inductance, typ.L | 56 µH |
| Response time fine protectiontA | ≤ 2 ns |
| D1 lightning impulse current (10/350 µs) per lineIimp | 2,5 kA |
| D1 lightning impulse current (10/350 µs) totalItotal | 5 kA |
Additional Information
| C2 nominal discharge current (8/20 µs)In | 10 kA |
| C2 nominal discharge current (8/20 µs) totalImax | 20 kA |
| Protection level, residual voltage line-ground at In resp. 1 kV/µsUp | ≤ 18 V |
| Capacitance, line-earthC | ≤ 2,3 nF |
| Max. operating frequency (-3 dB)fG | 600 kHz |
| Insulation resistanceRisol | > 10 GΩ |
| Operating temperature rangeTU | -25 - +85 °C |
| Type of connection | Screw terminals |
| Max. conductor cross section | 2.5 mm² single-wire / 1.5 mm² flexible with sleeve |
| Max. connection torque for terminals | 1,5 Nm |
| Enclosure material / colour | polycarbonate (halogen-free) UL 94-V0 / yellow |
| Dimension (DIN 43880) | 1 TE |
| Degree of protection (IEC EN 60529) | IP 20 |
| Mounting on | 35 mm DIN rail (EN 60715) |
Accessories
Grounding bridge
Article Nr.: 170080
Grounding bridge
Article Nr.: 170080
| Cross section | |
| Material | Kupfer (Cu) |
| Net weight / pc | 17 g |