Phoenix PT 2 1-S-48DC/FM-3 surge protection equipment 2817958, rail-mounted surge protector, used for surge protection of terminal equipment, plug can send out fault signals, base with signal contacts, pluggable. Working voltage: 48V DC
| Product Type | Equipment Protection |
| product series | PLUGTRAB PT |
| IEC power supply system | DC |
| type | DIN rail module, split, detachable |
| Surge protection fault alarm | visual status indication window and remote alarm contact |
| insulation characteristics | |
| Overvoltage Category | III |
| pollution level | 2 |
| can test protectors using the CHECKMASTER software tests: | |
| IEC Category | III |
| T3 | |
| EN Type | T3 |
| Ports | One |
| indicator/remote signaling | |
| Connection Name | Remote alarm contact |
| switching function | normally closed contact |
| Nominal operating voltage | 7V DC ... 70V DC (open collector) |
| working current | 5 mA DC ... 15 mA (open collector) |
| Connection Mode | screw connection |
| thread | M3 |
| Tightening torque | 0.8 Nm |
| Flexible Wire Cross Section | 0.2 mm² ... 2.5 mm² |
| Rigid conductor cross section | 0.2 mm² ... 4 mm² |
| Attachable Guide Cross Section AWG | 24 ... 12 |
| Dimensional drawing | |
| width | 17.7mm |
| height | 90mm |
| depth | 65.5mm (7.5mm with DIN rail) |
| Horizontal stitch pitch | 1 Partition |
| color | black (RAL 9005) |
| flame retardant rating, according to UL 94 | V-0 |
| material | 600 |
| insulation material | PA 6.6 |
| Shell Material | PA 6.6 |
| protection channel | L-N |
| L-PE | |
| N-PE | |
| (L ) - (L-) | |
| (L /L-) - PE | |
| movement direction | 1L-N & N-PE |
| Rated voltage UN | 48V DC |
| Maximum continuous operating voltage UC | 60V DC |
| Rated load current IL | 26 A (30 °C) |
| Residual Flow IPE | ≤ 10 µA |
| Nominal discharge current In(8/20)µs | 500 A |
| Combined surge UOC | 1 kV (2 Ω) |
| 1 kV (2 Ω) | |
| voltage protection level Up | ≤ 120V |
| response time tA(L-N) | ≤ 1 ns |
| response time tA(L-PEN) | ≤ 1 ns |
| Rated short-circuit current ISCCR | 200 A (UCNo spare fuse) |
| maximum spare fuse with branch wiring | 50 A (gG) |
Phoenix PT 2 1-S-48DC/Class FM-3 Surge Protection Equipment 2817958
