Official DistributorSKU
MPN
VAL-MS 385/80/3+0-FM
Weight
0.48 kg
Series VAL-MS
VAL-MS 385/80/3+0-FM - Type 2 surge arrester
Type 2 surge protective device for 4-conductor power supply systems (L1, L2, L3, PEN), with plug latching and remote indication contact.
- Quality proven millions of times over in the widest range of applications
- Rapid installation with bridges, thanks to industry-standard overall width of 1 HP
- Easy testing and insulation measurement, thanks to pluggable protection modules
- Wide range of applications due to various nominal voltages
- High degree of modularity provides individual solutions for every application
Technical Specifications
Product properties
| Product family | VALVETRAB MS |
| IEC test classification | II |
| IEC test classification | T2 |
| EN type | T2 |
| IEC power supply system | TN-C |
| Type | DIN rail module, two-section, divisible |
| Surge protection fault message | Optical, remote indicator contact |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal frequency fN | 50 Hz (60 Hz) |
Indicator/remote signaling
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Operating Voltage | 5 V AC ... 250 V AC |
| Operating Voltage | 30 V DC |
| Operating current | 5 mA AC ... 1.5 A AC |
| Operating current | 1 A DC |
Connection data
| Connection Method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 3 Nm (1.5 mm² ... 16 mm²) |
| Tightening torque | 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 | 1.5 mm² ... 16 mm² |
Remote fault indicator contact
| Connection Method | Plug-in/screw connection via COMBICON |
| Screw thread | M2 |
| Tightening torque | 0.25 Nm |
| Stripping length | 7 mm |
| Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
| Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
| Conductor cross section AWG | 28 ... 16 |
Dimensions
| Width | 53.4 mm |
| Height | 98.7 mm |
| Depth | 77.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 3 Div. |
Material specifications
| 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 |
| Housing Material | PBT |
Protective circuit
| Mode of protection | L-PEN |
| Direction of action | 3L-PEN |
| Nominal voltage UN | 240/415 V AC (TN-C) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 385 V AC |
| Rated load current IL | 80 A |
| Residual current IPE | ≤ 1800 µA |
| Standby power consumption PC | ≤ 690.00 mVA |
| Nominal discharge current In (8/20) µs | 40 kA |
| Maximum discharge current Imax (8/20) µs | 80 kA |
| Impulse discharge current (10/350) µs, charge | 1.25 As |
| Impulse discharge current (10/350) µs, specific energy | 1.56 kJ/Ω |
| Impulse discharge current (10/350) µs, peak value limp | 2.5 kA |
| Total discharge current Itotal (8/20) µs | 200 kA |
| Total discharge current Itotal (10/350) µs | 7.5 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 2 kV |
| Residual voltage Ures | ≤ 2 kV (at In) |
| Residual voltage Ures | ≤ 1.3 kV (at 10 kA) |
| Residual voltage Ures | ≤ 1.2 kV (at 5 kA) |
| Residual voltage Ures | ≤ 1.15 kV (at 3 kA) |
| TOV behavior at UT | 480 V AC (5 s / withstand mode) |
| TOV behavior at UT | 457 V AC (120 min / withstand mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 80 A (gG - 16 mm²) |
| Max. backup fuse with branch wiring | 250 A (gG) |
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) | 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (Operation) | 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
UL specifications
| Maximum continuous operating voltage MCOV (L-L) | 385 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 385 V AC |
| Nominal discharge current In (L-L) | 20 kA |
| Nominal discharge current In (L-G) | 20 kA |
| Mode of protection | L-L |
| Mode of protection | L-G |
| Nominal Voltage | 240 V AC |
| Power distribution system | Delta |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV (L-L) | 3860 V |
| Measured limiting voltage MLV (L-G) | 2710 V |
| SPD Type | 4CA |
UL indicator/remote signaling
| Operating Voltage | 125 V AC |
| AC operating current | 1 A AC |
UL connection data
| Tightening torque | 30 lbf-in. |
| Conductor cross section AWG | 10 ... 2 |
Standards and Regulations
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
2920353 - Type 2 surge protection plug with varistor for VAL-MS 385/80/..., thermal monitoring, visual fault warning.
Why Proax for Phoenix Contact 2921080?
Proax is an authorized distributor of Phoenix Contact 2921080 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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