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VAL-SEC-T2-3C-350 2905344 VAL‐CP‐3C‐350/O 2881023 PHOENIX CONTACT Type 2 surge arrester
VAL-SEC-T2-3C-350
2905344
VAL‐CP‐3C‐350/O 2881023
PHOENIX CONTACT
1 Pcs.
Type 2 surge arrester
Plug-in surge arrester according to type 2/class II, for three-phase power supply networks with PE and N routing combined in one conductor (4-conductor system: L1, L2, L3, PEN).
Automation > Surge protection device for 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 | 2905344 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 46 (C-4-2017) |
| GTIN | 4046356947978 |
| Weight per Piece (excluding packing) | 314.700 g |
| Custom tariff number | 85363030 |
| Country of origin | DE (Germany) |
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 (above mean sea level)) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 30g (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 |
| IEC power supply system | TN-C |
| Mode of protection | L-PEN |
| Mounting type | DIN rail: 35 mm |
| Color | light grey RAL 7035 |
| traffic grey A RAL 7042 | |
| Housing material | PA 6.6-FR 20% GF |
| PBT-FR | |
| Degree of pollution | 2 |
| Flammability rating according to UL 94 | V-0 |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 3 |
| Surge protection fault message | optical |
Protective circuit
| Nominal voltage UN | 240/415 V AC (TN-C) |
|---|---|
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 350 V AC |
| Rated load current IL | 40 A (Biconnect M4 fork-type cable lug 6 mm²) |
| 63 A (TWIN ferrule 2 x 10 mm²) | |
| 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 (in case of 315 A gG backup fuse) |
| 50 kA (in case of 200 A gG backup fuse) | |
| Voltage protection level Up | ≤ 1.5 kV |
| Residual voltage Ures | ≤ 1.5 kV (at In) |
| ≤ 1.3 kV (at 10 kA) | |
| ≤ 1.2 kV (at 5 kA) | |
| ≤ 1.1 kV (at 4 kA) | |
| ≤ 1 kV (at 2 kA) | |
| TOV behavior at UT | 415 V AC (5 s / withstand mode) |
| 457 V AC (120 min / safe failure mode) | |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 40 A (gG / Biconnect M4 fork-type cable lug, 6 mm²) |
| 63 A (gG / TWIN ferrule 2x 10mm²) | |
| Max. backup fuse with branch wiring | 315 A (gG) |
Connection data
| Connection method | Screw connection |
|---|---|
| Screw thread | M5 |
| Tightening torque | 4.5 Nm |
| Stripping length | 16 mm |
| Conductor cross section flexible | 2.5 mm² ... 16 mm² |
| Conductor cross section solid | 2.5 mm² ... 25 mm² |
| Conductor cross section AWG | 12 ... 4 |
| Connection method | Fork-type cable lug |
| Conductor cross section flexible | 1.5 mm² ... 6 mm² |
UL specifications
| SPD Type | 4CA |
|---|---|
| Maximum continuous operating voltage MCOV (L-L) | 700 V AC |
| Maximum continuous operating voltage MCOV (L-N) | 350 V AC |
| Nom. voltage | 277/480 V AC |
| Mode of protection | L-L |
| L-N | |
| Power distribution system | Wye |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV (L-L) | 3280 V |
| Measured limiting voltage MLV (L-N) | 2000 V |
| Nominal discharge current In(L-L) | 20 kA |
| Nominal discharge current In(L-N) | 20 kA |
UL connection data
| Conductor cross section AWG | 14 ... 2 (solid) |
|---|---|
| 14 ... 4 (flexible) | |
| Tightening torque | 40 lbf-in. ... 50 lbf-in. |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |
Classifications
| Feature Name | Feature Value |
|---|---|
| System configuration DC (EF009926) | No |
| System configuration IT (EF009927) | No |
| System configuration TN (EF009928) | No |
| System configuration TN-C (EF009929) | Yes |
| System configuration TN-C-S (EF009933) | No |
| System configuration TN-S (EF009930) | No |
| System configuration TT (EF009931) | No |
| System configuration other (EF009932) | No |
| Nominal discharge surge current (8/20) (EF004214) | 20 kA |
| Max. discharge surge current (8/20) (EF012274) | 40 kA |
| Max. continuous voltage AC (EF004198) | 350 V |
| Voltage protection level L-N (EF004236) | 1.5 kV |
| Max. overcurrent protection device, parallel connection (fuse) (EF015962) | 315 A |
| Max. overcurrent protection device, series connection (fuse) (EF015963) | 40 A |
| Short-circuit breaking capacity (Isccr) (EF012627) | 50 kA |
| Integrated backup fuse (EF008797) | Yes |
| Leakage-current free (EF016002) | No |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Construction size (EF002566) | Other |
| Max. conductor cross section solid (solid, stranded) (EF008827) | 2.5 mm² |
| Max. conductor cross section flexible (fine-strand) (EF008828) | 16 mm² |
| Signalling at the device (EF004241) | Optic |
| Category type 2 (EF004230) | Yes |
| Degree of protection (IP) (EF005474) | IP20 |