Phoenix TTC-6-2-24DC-UT-surge protector 2906800, surge protection for resistance-related measurement signals. Can be used in safety-related circuits up to SIL 3.
| Product Type | measurement and control technology |
| Product Series | TERMITRAB complete |
| IEC Category | C1 |
| C2 | |
| C3 | |
| D1 | |
| type | rail mounting module, monolithic |
| insulation characteristics | |
| Overvoltage Category | III |
| pollution level | 2 |
| Rated voltage UN | 24V DC |
| Connection Mode | screw connection |
| thread | M3 |
| Tightening torque | 0.5 Nm ... 0.6 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 | 6.2mm 0.1mm |
| height | 105.8mm |
| depth | 69.5mm (7.5mm with DIN rail) |
| color | gray (RAL 7042) |
| light gray (RAL 7035) | |
| flame retardant rating to UL 94 | V-0 |
| insulation material | PBT |
| Shell Material | PBT |
| Mechanical parameters | |
| Open Side Panel | No |
| movement direction | Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground |
| Maximum continuous voltage Uc | 30V DC |
| 21V AC | |
| Rated current | 450 mA (80°C) |
| UC, the effective working current IC | ≤ 5 µA |
| Residual Flow IPE | ≤ 1 µA |
| Nominal discharge current In(8/20) & micro;s (core-core) | 0.5 kA |
| Rated discharge current In(8/20)& micro;s (core-ground) | 5 kA |
| pulse discharge current Iimp(350) & micro;s (core-ground) | 0.5 kA |
| Total discharge current ITotal(8/20) µs | 10 kA |
| voltage protection level Up(core-core) | ≤ 60V (C1 - 1 kV / 500 A) |
| ≤ 45V (C3 - 25 A) | |
| ≤ 50V (C3 - 100 A) | |
| voltage protection level Up(Line-Ground) | ≤ 650V (C1 - 1 kV / 500 A) |
| ≤ 1.1 kV (C2 - 10 kV / 5 kA) | |
| ≤ 600V (C3 - 25 A) | |
| ≤ 700V (C3 - 100 A) | |
| voltage protection level Upstatic (core-ground) | ≤ 1.1 kV (C2 - 10 kV / 5 kA) |
Phoenix TTC-6-2-24DC-UT-Surge Protector 2906800
