Surge protective device replacement plug
VAL-US-277/40-P
-
Type 1 surge protection plug
2910338
UL Recognized type 1 SPD and IEC type 2 surge protection plug with a varistor and thermal disconnect for use with VAL-US base elements, mechanical and visual fault warning
Detalhes dos produtos
| General | Used in: |
| Product type | Replacement plug |
| Product family | VALVETRAB MS |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| Type | Male |
| Number of positions | 1 |
| Surge protection fault message | optical |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Connection method | VALVETRAB plug-in system |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 52.4 mm |
| Depth | 55.3 mm |
| Horizontal pitch | 1 Div. |
| Color | black (RAL 9005) |
| 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 | |
| N-PE | |
| Direction of action | 1L-N/PE |
| Nominal voltage UN | 240/415 V AC (TN-C, TN-S) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC | 385 V AC |
| Protective conductor current IPE | ≤ 450 µA |
| Standby power consumption PC | ≤ 175 mVA |
| Nominal discharge current In (8/20) µs | 20 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 1.8 kV |
| Residual voltage Ures | ≤ 1.8 kV (at In) |
| ≤ 1.6 kV (at 10 kA) | |
| ≤ 1.4 kV (at 5 kA) | |
| ≤ 1.3 kV (at 3 kA) | |
| TOV behavior at UT | 415 V AC (5 s / withstand mode) |
| 440 V AC (120 min / withstand mode) | |
| Max. backup fuse with branch wiring | 100 A (gG) |
| Additional technical data | |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| 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) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
| UL specifications | |
| Maximum continuous operating voltage MCOV | 385 V AC |
| Short-circuit current rating (SCCR) | 200 kA |
| Voltage protection rating VPR | 1200 V |
| UL type | type 1 |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 40 kA |
| Mode of protection | L-N |
| L-G | |
| N-G | |
| Nominal voltage | 277/480 V AC |
| Power distribution system | Single phase |
| Nominal frequency | 50/60 Hz |
| SPD Type | 1CA |
| Air clearances and creepage distances | |
| Standards/regulations | EN 60664-1 / EN 61643-11 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Mounting type | on base element |
UL Recognized
ID de certificação: FILE E 330181
Vantagens
Thermal disconnect device for each individual plug
Optical, mechanical status indication for the individual arresters
Pluggable
Mechanical coding of all slots
Consists of base element and plug