MNT-TEL B/F
-
Type 3 surge protection device
2857675
Socket attachment plug with surge voltage device protection for the power supply unit and signal connection for a terminal device with analog telecommunications interface.
Product details
| IEC test classification | C2 |
| C3 | |
| VDE requirement class | C2 |
| C3 | |
| Type | Intermediate plug |
| For country-specific use in | B, F, CZ, SVK, PL |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| EN type | T3 |
| Connection method | RJ12 |
| Width | 63 mm |
| Height | 79 mm |
| Depth | 103.5 mm |
| Flammability rating according to UL 94 | V0 |
| Housing material | PA |
| Mechanical data | |
| Open side panel | No |
| Power supplies | |
| Direction of action | L-N-PE & Signal Line-Signal Line-Earth Ground |
| Nominal frequency fN | 50 Hz |
| 60 Hz | |
| Maximum continuous operating voltage UC (L-PE) | 260 V AC |
| Protective conductor current IPE | ≤ 1 µA |
| Operating effective current IC at UC | ≤ 4 mA |
| Nominal discharge current In (8/20) µs (L-N) | 1.5 kA |
| Nominal discharge current In (8/20) µs (L-PE) | 1.5 kA |
| Maximum discharge current Imax (8/20) µs | 5 kA (total current) |
| 100% lightning front-of-wave sparkover voltage (1.2/50) µs (L-PE) | ≤ 1.1 kV |
| Energy absorption symmetrical | 80 J |
| Enery absorption, asymmetrical | 40 J |
| Voltage protection level Up (L-N) | ≤ 1.5 kV |
| Voltage protection level Up (L-PE) | ≤ 1.5 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Residual voltage at In | ≤ 1.2 kV |
| ≤ 900 V | |
| ≤ 900 V | |
| Response time tA (L-N) | ≤ 25 ns |
| Response time tA (L-PE) | ≤ 100 ns |
| Max. required back-up fuse | 16 A (gL/C) |
| Information technology | |
| Max. operating voltage Umax | 200 V DC |
| Maximum continuous voltage UC (line-earth) | 200 V DC |
| Operating effective current IC at UC | ≤ 150 µA |
| Protective conductor current IPE | ≤ 2 µA |
| Insulation resistance Riso | ≥ 1 MΩ (Line-line) |
| ≥ 1 GΩ (core-ground) | |
| Nominal discharge current In (8/20) µs (line-line) | 1 kA |
| Nominal discharge current In (8/20) µs (line-ground) | 2.5 kA |
| Max. discharge current Imax (8/20) µs maximum (line-line) | 2.5 kA |
| Max. discharge current Imax (8/20) µs maximum (line-earth) | 2.5 kA |
| Nominal pulse current Ian (10/1000) µs (line-line) | 60 A |
| Nominal pulse current Ian (10/1000) µs (line-earth) | 200 A |
| Output voltage limitation at 1 kV/µs (line-line) spike | ≤ 360 V |
| Output voltage limitation at 1 kV/µs (line-earth) spike | ≤ 450 V |
| Residual voltage at In (conductor-conductor) | ≤ 35 V |
| Residual voltage at In (conductor-ground) | ≤ 30 V |
| Residual voltage with Ian (10/1000) µs (line-line) | ≤ 35 V |
| Residual voltage with Ian (10/1000) µs (line-earth) | ≤ 30 V |
| Voltage protection level Up (line-line) | ≤ 450 V (C2 - 2 kV/1 kA) |
| ≤ 330 V (C3 - 2 kV / 25 kA) | |
| Voltage protection level Up (line-earth) | ≤ 500 V (C2 - 4 kV / 2 kA) |
| ≤ 450 V (C3, 7.5 kV/100 A) | |
| Response time tA (line-line) | ≤ 25 ns |
| Response time tA (line-earth) | ≤ 100 ns |
| Cut-off frequency fg (3 dB), sym. in 150 Ω system | 3 MHz (typical) |
| Cut-off frequency fg (3 dB), sym. in 600 Ω system | 700 kHz (typical) |
| Capacity (Core-Core) | 1 nF |
| Capacity (Core-Earth) | 5 pF |
| Alternating current carrying capacity (line-line) | 250 mA - 1 s |
| Alternating current carrying capacity (line-earth) | 10 A - 1 s |
| Pulse reset time (line-line) | ≤ 10 ms |
| Overload failure mode (line-line) | Mode 3 |
| Overload failure mode (line-earth) | Mode 3 |
| Ambient conditions | |
| Degree of protection | IP40, child-proof |
| Ambient temperature (operation) | -20 °C ... 75 °C |
| VDE requirement class | C2 |
| C3 | |
| Air clearances and creepage distances | |
| Standards/regulations | DIN VDE 0110-1 / IEC 60664-1 |
| Standards Information technology specification | |
| Standards/regulations | IEC 61643-1 |
| EN 61643-11 | |
| IEC 61643-21 | |
| IEC 61643-21 | |
| IEC 61643-21 | |
| Mounting type | Plugging into the mains socket |
| Item number | 2857675 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | 02 |
| Product key | CL1423 |
| GTIN | 4017918901646 |
| Weight per piece (including packing) | 150.5 g |
| Weight per piece (excluding packing) | 150.5 g |
| Customs tariff number | 85363099 |
| Country of origin | DE |
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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