VAL-MS 385/65 ST
-
Type 2 surge protection plug
2920308
Type 2 surge protection plug with varistor for VAL-MS 385/65/..., thermal monitoring, visual fault warning.
Product details
| Product type | Replacement plug |
| Product family | VALVETRAB MS |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| IEC power supply system | TN |
| TT | |
| Type | Male |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Dimensional drawing |
|
| Width | 17.7 mm |
| Height | 47 mm |
| Depth | 67.3 mm |
| Horizontal pitch | 1 Div. |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6/PBT |
| Material group | I |
| Housing material | PA 6.6 |
| PBT |
| Mode of protection | L-N |
| L-PEN | |
| Direction of action | 1L-N/PE |
| Nominal voltage UN | 240/415 V AC (TN) |
| 240/415 V AC (TT) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 385 V AC |
| Protective conductor current IPE | ≤ 600 µA |
| Standby power consumption PC | ≤ 230 mVA |
| Nominal discharge current In (8/20) µs | 30 kA |
| Maximum discharge current Imax (8/20) µs | 65 kA |
| Impulse discharge current (10/350) µs, charge | 1.25 As |
| Impulse discharge current (10/350) µs, specific energy | 1.56 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 2.5 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 1.8 kV |
| Residual voltage Ures | ≤ 1.8 kV (at In) |
| ≤ 1.3 kV (at 10 kA) | |
| ≤ 1.2 kV (at 5 kA) | |
| ≤ 1.15 kV (at 3 kA) | |
| TOV behavior at UT | 480 V AC (5 s / withstand mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with branch wiring | 250 A AC (gG) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 30g |
| Vibration (operation) | 7.5g |
| Air clearances and creepage distances | |
| Standards/regulations | DIN EN 60664-1 / EN 61643-1 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | on base element |