CSA
Approval ID: 70136717DNV GL
Approval ID: TAE000027G| Nominal Voltage UN | Nominal Current IN | Cross Section AWG | Cross Section mm2 | |
|---|---|---|---|---|
Surge protection device - TTC-6-MOV-C-24DC-UT-I
2906837
Medium surge protection with integrated status indicator for a signal wire with grounded reference potential.
Product Details
| IEC test classification | C1 |
| C2 | |
| C3 | |
| Type | DIN rail module, one-piece |
| Product type | Surge protection for MCR technology |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Connection method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section solid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Dimensional drawing |
|
| Width | 6.2 mm |
| Height | 92 mm |
| Depth | 69.5 mm (incl. DIN rail 7.5 mm) |
| Color | traffic grey A RAL 7042 |
| Flammability rating according to UL 94 | V-0 |
| Insulating material | PBT |
| Housing material | PBT |
| Mechanical data | |
| Open side panel | Yes |
| Direction of action | Line-Earth Ground |
| Maximum continuous voltage UC | 30 V DC |
| 21 V AC | |
| Rated current | 10 A (60 °C) |
| Operating effective current IC at UC | ≤ 100 µA |
| Residual current IPE | ≤ 100 µA |
| Nominal discharge surge current In (8/20) µs (Core-Earth) | 2 kA |
| Voltage protection level Up (line-earth) | ≤ 110 V (C1 - 700 V/350 A) |
| ≤ 160 V (C2 - 4 kV) | |
| ≤ 80 V (C3 - 25 A) | |
| Response time tA (line-earth) | ≤ 25 ns |
| Input attenuation aE, asym. | typ. 0.3 dB (≤ 60 kHz / 150 Ω) |
| Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system | typ. 200 kHz |
| Capacity (Core-Earth) | 10 nF |
| Resistance per path | ≤ 100 mΩ |
| Surge protection fault message | optical |
| Impulse durability (line-earth) | C1 - 350 A |
| C2 - 2 kA | |
| C3 - 25 A |
| Ambient conditions | |
| Degree of protection | IP20 (with end cover) |
| Ambient temperature (operation) | -40 °C ... 85 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 4000 m (amsl (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Standards/specifications | IEC 61643-21 |
| EN 61643-21 | |
| Standards/specifications | EN 61643-21 |
| Mounting type | DIN rail: 35 mm |
Your advantages
Space-saving and cost-saving with a narrow overall width of just 6 mm
Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling
Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features