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Images are for illustrative purposes only. Please refer to data sheet for details
VAL-MS/3+1-BE 2838885 PHOENIX CONTACT Type 2 surge protection base element
VAL-MS/3+1-BE
2838885
PHOENIX CONTACT
1 Pcs.
Type 2 surge protection base element
Base element for type 2 arresters from the VALVETRAB MS product series. Execution for three-phase power supplies with separate N and PE conduction.
Automation > Accessories/spare parts for surge protection power supply systems
Trabtech (TT)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Key Commercial Data
| Orderkey | 2838885 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 58 (C-4-2017) |
| GTIN | 4017918171940 |
| Weight per Piece (excluding packing) | 209.100 g |
| Custom tariff number | 85366990 |
| Country of origin | DE (Germany) |
Ambient conditions
| Degree of protection | IP20 (only when all terminal points are used) |
|---|---|
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl (above mean sea level)) |
| 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) |
General
| IEC test classification | II |
|---|---|
| T2 | |
| EN type | T2 |
| Mounting type | DIN rail: 35 mm |
| Color | jet black RAL 9005 |
| Housing material | PBT |
| Degree of pollution | 2 |
| Flammability rating according to UL 94 | V-0 |
| Type | Base element, DIN rail mounting |
| Number of positions | 4 |
| Surge protection fault message | none |
Protective circuit
| Nominal frequency fN | 50 Hz (60 Hz) |
|---|---|
| Maximum continuous voltage UC | 500 V AC |
| Rated load current IL | 80 A |
| Short-circuit current rating ISCCR | 25 kA |
| Max. backup fuse with V-type through wiring | 80 A (gG) |
| Max. backup fuse with branch wiring | 125 A (gG) |
Connection data
| Connection method | Screw connection |
|---|---|
| Screw thread | M5 |
| Tightening torque | 3 Nm (1,5 mm² ... 16 mm²) |
| 4.5 Nm (25 mm² ... 35 mm²) | |
| Stripping length | 16 mm |
| Conductor cross section flexible | 1.5 mm² ... 25 mm² |
| Conductor cross section solid | 1.5 mm² ... 35 mm² |
| Conductor cross section AWG | 15 ... 2 |
| Connection method | Fork-type cable lug |
| Conductor cross section flexible | 1.5 mm² ... 16 mm² |