PT 2X1-VF-120AC
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Surge protection device
2859327
Rail-mountable surge arrester for higher signal voltages. Protective circuit free of leakage current for two floating signals.
Nominal voltage: 120 V AC
Product details
| Product type | Surge protection for MCR technology |
| Product family | PLUGTRAB PT |
| IEC test classification | C1 |
| C2 | |
| C3 | |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 2 |
| Arrester can be tested with CHECKMASTER from software version: | SW Version 2.13 or later |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal voltage UN | 120 V AC |
| Indicator/remote signaling | |
| Switching function | N/C contact |
| Connection method | Screw connection (in connection with the base element) |
| Screw thread | M3 |
| Tightening torque | 0.8 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Dimensional drawing |
|
| Width | 17.7 mm |
| Height | 90 mm |
| Depth | 51.7 mm |
| Horizontal pitch | 1 Div. |
| Complete module width | 17.7 mm |
| Complete module height | 90 mm |
| Complete module depth | 65.5 mm |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| Housing material | PA 6.6 |
| Mechanical data | |
| Open side panel | No |
| Direction of action | Line-Line & Line-Earth Ground |
| Maximum continuous voltage UC | 175 V AC |
| Rated current | 6 A |
| Operating effective current IC at UC | ≤ 2 µA |
| Residual current IPE | ≤ 4 µA |
| Nominal discharge current In (8/20) µs | 3 kA |
| Pulse discharge current Iimp (10/350) µs | 300 A |
| Total discharge current ITotal (8/20) µs | 8 kA |
| Max. discharge current Imax (8/20) µs | 8 kA |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 40 A |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 800 V |
| Output voltage limitation at 1 kV/µs (line-earth) static | ≤ 800 V |
| Residual voltage at In (conductor-ground) | ≤ 600 V |
| Voltage protection level Up | ≤ 1 kV (C2 - 2 kA) |
| Voltage protection level Up (line-earth) | ≤ 900 V (C1 - 500 A) |
| ≤ 950 V (C2 - 1 kA) | |
| ≤ 1 kV (C3 - 25 A) | |
| ≤ 1.1 kV (Iimp-300 A) | |
| Response time tA | ≤ 100 ns |
| Capacity (Core-Earth) | typ. 3 pF |
| Resistance per path | 0 Ω |
| Surge protection fault message | none |
| Max. required back-up fuse | 6 A (gL/gG) |
| Impulse durability (line-earth) | C1 - 1 kV / 500 A |
| C2 - 4 kV / 2 kA | |
| C3 - 25 A |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
| Air clearances and creepage distances | |
| Standards/regulations | IEC 60664-1 / DIN VDE 0110-1 |
| Standards/specifications | EN 61643-21 |
| Note | 2002 |
| Standards/specifications | IEC 61643-21 |
| Note | 2002 |
| Mounting type | DIN rail: 35 mm |
Your advantages
Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules
Maximum ease of maintenance, thanks to the 2-piece design
Easy selection for all possible demands in MCR applications with a complete product portfolio