Or as low as Description
| Item number | 2910575 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | CL1 |
| Product key | CLP211 |
| GTIN | 4055626462660 |
| Weight per piece (including packing) | 411 g |
| Weight per piece (excluding packing) | 394.4 g |
| Customs tariff number | 85363030 |
| Country of origin | CN |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
Technical data
Product properties
| Product type | Surge arrester |
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| IEC power supply system | TN-S, TT |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 4 |
| Surge protection fault message | Optical |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz (60 Hz) |
Electrical properties
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 rigid | 1.5 mm² … 35 mm² |
| Conductor cross section AWG | 15 … 2 |
| Connection method | Fork-type cable lug |
| Conductor cross section flexible (for lugs) | 1.5 mm² … 16 mm² |
Dimensions
| Width | 71 mm |
| Height | 90 mm |
| Depth | 64.7 mm |
| Horizontal pitch | 4 Div. |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
Material specifications
| Color | Traffic grey B (RAL 7043) |
| 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 |
Protective Circuit
| Mode of protection | L-N L-PE N-PE |
| Direction of action | 3L-N & N-PE |
| 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) | 335 V AC |
| Maximum continuous operating voltage UC (L-PE) | 335 V AC |
| Maximum continuous operating voltage UC (N-PE) | 260 V AC |
| Rated load current IL | 80 A |
| Residual current IPE | ≤ 5 µA |
| Standby power consumption PC | ≤ 450.00 mVA |
| Nominal discharge current In (8/20) µs | 20 kA |
| Maximum discharge current Imax (8/20) µs | 40 kA |
| Follow current interrupt rating Ifi (N-PE) | 100 A |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up (L-N) | ≤ 1.6 kV |
| Voltage protection level Up (L-PE) | ≤ 1.9 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Residual voltage Ures (L-N) | ≤ 1.6 kV (at In ) ≤ 1.5 kV (at 10 kA) ≤ 1.3 kV (at 5 kA) ≤ 1.1 kV (at 3 kA) |
| Residual voltage Ures (L-PE) | ≤ 1.9 kV (at In ) ≤ 1.5 kV (at 10 kA) ≤ 1.3 kV (at 5 kA) ≤ 1.2 kV (at 3 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.4 kV (at In ) ≤ 0.25 kV (at 10 kA) ≤ 0.15 kV (at 5 kA) ≤ 0.1 kV (at 3 kA) |
| TOV behavior at UT (L-N) | 415 V AC (5 s / withstand mode) |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
| 440 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 | 80 A (gG) |
| Max. backup fuse with branch wiring | 125 A (gG) |
Environmental and real-life conditions
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) |
| 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) |
Standards and regulations
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
Mounting
| Mounting type | DIN rail: 35 mm |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
ECLASS
| ECLASS-11.0 | 27130805 |
| ECLASS-13.0 | 27171202 |
ETIM
| ETIM 8.0 | EC000941 |
UNSPSC
| UNSPSC 21.0 | 39121600 |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
Environmental product compliance
EU RoHS
| Fulfills EU RoHS substance requirements | Yes, No exemptions |
China RoHS
| Environment friendly use period (EFUP) | EFUP-E No hazardous substances above the limits |
EU REACH SVHC
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
Accessories
MPB 18/4- 8 – Wiring bridge
Wiring bridge for modules with connecting pitch 17.5 mm, 4-phase, 8-pos.
MPB 18/4-12 – Wiring bridge
Wiring bridge for modules with connecting pitch 17.5 mm, 4-phase, 12-pos.
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
ZBN 18:UNBEDRUCKT – Zack marker strip
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1- PLOTTER, PLOTMARK, mounting type: snapped, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
ZBN 18,LGS:ERDE – Marker for terminal blocks
Marker for terminal blocks, Strip, white, labeled, horizontal: Grounding symbol, mounting type: snapped, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
ZBN 18,LGS:L1-N,ERDE – Marker for terminal blocks
Marker for terminal blocks, Strip, white, labeled, horizontal: L1, L2, L3, N, GND, mounting type: snapped, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
B-STIFT – Marker pen
Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm
VAL-MS-EE-T2-3+1-320 – Type 2 surge arrester
SZK PZ2 VDE – Screwdriver
Screwdriver, PZ crosshead, VDE insulated, size: PZ 2 x 100 mm, 2-component grip, with non-slip grip
VAL-MS-EE-T2-320-P – Type 2 surge protection plug
Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 320 V AC
