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VAL-SEC-T2-3S-350/40 2909637 PHOENIX CONTACT Type 2 surge arrester
VAL-SEC-T2-3S-350/40
2909637
PHOENIX CONTACT
1 Pcs.
Type 2 surge arrester
Plug-in surge protection device, according to type 2/class II, for three-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE). With a shunt capacity of 40 kA according to the requirements of VDE 0100-534:2016-10 in surge protection device (SPD) at the power supply point of the installation.
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 | 2909637 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 45 (C-4-2017) |
| GTIN | 4055626378220 |
| Weight per Piece (excluding packing) | 368.230 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-S |
| TT | |
| Mode of protection | L-N |
| L-PE | |
| N-PE | |
| 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 | 4 |
| Surge protection fault message | optical |
Protective circuit
| Nominal voltage UN | 240/415 V AC (TN-S) |
|---|---|
| 240/415 V AC (TT) | |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC(L-N) | 350 V AC |
| Maximum continuous operating voltage UC(L-PE) | 350 V AC |
| Maximum continuous voltage UC(N-PE) | 264 V AC |
| Rated load current IL | 40 A (Biconnect M4 fork-type cable lug 6 mm²) |
| 63 A (TWIN ferrule 2 x 10 mm²) | |
| Residual current IPE | ≤ 1 µA |
| Nominal discharge current In(8/20) µs (L-N) | 20 kA |
| Nominal discharge current In(8/20) µs (L-PE) | 20 kA |
| Nominal discharge current In(8/20) µs (N-PE) | 40 kA |
| Maximum discharge current Imax(8/20) µs (L-N) | 40 kA |
| Maximum discharge current Imax(8/20) µs (L-PE) | 40 kA |
| Maximum discharge current Imax(8/20) µs (N-PE) | 80 kA |
| Follow current interrupt rating Ifi(N-PE) | 100 A (264 V AC) |
| 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(L-N) | ≤ 1.5 kV |
| Voltage protection level Up(L-PE) | ≤ 1.9 kV |
| Voltage protection level Up(N-PE) | ≤ 1.5 kV |
| Residual voltage Ures(L-N) | ≤ 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) | |
| Residual voltage Ures(N-PE) | ≤ 0.7 kV (at In) |
| ≤ 0.7 kV (at 20 kA) | |
| ≤ 0.7 kV (at 8 kA) | |
| ≤ 0.7 kV (at 4 kA) | |
| TOV behavior at UT(L-N) | 415 V AC (5 s / withstand mode) |
| 457 V AC (120 min / safe failure mode) | |
| TOV behavior at UT(N-PE) | 1200 V AC (200 ms / withstand mode) |
| Response time tA(L-N) | ≤ 25 ns |
| Response time tA(L-PE) | ≤ 100 ns |
| Response time tA(N-PE) | ≤ 100 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 |