PLT-T3-IT-230-FM
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Type 3 surge protection device
2906450
Surge protection type 3, as device protection for termination devices in IT systems, error indication and remote indicator contact. Design: 230 V AC
Product details
| Product type | Device protection |
| Product family | PLUGTRAB PT |
| IEC power supply system | IT |
| Type | Base element, DIN rail mounting |
| Number of positions | 2 |
| Surge protection fault message | Optical, remote indicator contact |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| IEC test classification | III |
| T3 | |
| EN type | T3 |
| Number of ports | One |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Switching function | N/C contact |
| Operating voltage | 250 V AC |
| 125 V DC (200 mA DC) | |
| Operating current | 3 A AC |
| 1 A DC (30 V DC) | |
| Connection method | Screw connection |
| 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 | 65.5 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 |
| Housing material | PA 6.6 |
| Mode of protection | L-L |
| L-PE | |
| Direction of action | 1L-N & N-PE |
| Nominal voltage UN | 230 V AC (IT) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC (L-L) | 275 V AC |
| Maximum continuous operating voltage UC (L-N) | 275 V AC |
| Maximum continuous operating voltage UC (L-PE) | 440 V AC |
| Rated load current IL | 16 A (60 °C) |
| Protective conductor current IPE | ≤ 1 µA |
| Standby power consumption PC | ≤ 340 mVA |
| Reference test voltage UREF | 255 V AC |
| Nominal discharge current In (8/20) µs | 3 kA |
| Maximum discharge current Imax (8/20) µs | 8 kA |
| Combination wave UOC | 6 kV |
| Voltage protection level Up (L-L) | ≤ 1.2 kV |
| Voltage protection level Up (L-N) | ≤ 1.2 kV |
| Voltage protection level Up (L-PE) | ≤ 1.5 kV |
| Residual voltage at Iamax, (L-PE) | ≤ 1 kV (at 1 kA) |
| ≤ 1.5 kV (at UOC) | |
| TOV behavior at UT (L-PE) | 440 V AC (120 min / withstand mode) |
| 1455 V AC (200 ms / safe failure mode) | |
| Response time tA (L-N) | ≤ 25 ns |
| Response time tA (L-PE) | ≤ 100 ns |
| Max. required back-up fuse | 16 A (MCB B) |
| Short-circuit current rating ISCCR | 1.5 kA AC |
| Max. backup fuse with branch wiring | 16 A (MCB B) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °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 |
