Official DistributorSKU
MPN
VAL-US-277/40/3+0-FM
Weight
0.348 kg
Series VAL-US
VAL-US-277/40/3+0-FM - Type 1 surge protection device
Surge protective device, three channel with remote indicator contact for 277/480 V AC, 4-wire.
- With floating remote indication contact
- Multi-channel type 2 protective devices
- Optical, mechanical status indication for the individual arresters
- Mechanical coding of all slots
Documents
Technical Specifications
Product properties
| Product family | VALVETRAB US |
| IEC test classification | II |
| IEC test classification | T2 |
| EN type | T2 |
| Type | DIN rail module, two-section, divisible |
| Number of Positions | 3 |
| 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 ... 750 mA 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 | 65.7 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 |
Mechanical data
| Open side panel | No |
Protective circuit
| Mode of protection | L-PEN |
| Direction of action | 3L-GND |
| Nominal voltage UN | 277/480 V AC (TN-C) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC (L-PEN) | 385 V AC |
| Residual current IPE | ≤ 450 µA |
| 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 |
| Voltage protection level Up | ≤ 1.8 kV |
| TOV behavior at UT | 480 V AC (5 s / withstand mode) |
| TOV behavior at UT | 530 V AC (120 min / safe failure mode) |
| Max. backup fuse with branch wiring | 125 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) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (Operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
UL specifications
| Maximum continuous operating voltage MCOV (L-L) | 750 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 385 V AC |
| Short-circuit current rating (SCCR) | 200 kA |
| Voltage protection rating VPR (L-L) | 2500 V |
| Voltage protection rating VPR (L-G) | 1500 V |
| UL type | type 1 |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 40 kA |
| Mode of protection | L-L |
| Mode of protection | L-G |
| Nominal Voltage | 277/480 V AC (3-phase Wye) |
| Power distribution system | Wye |
| Nominal frequency | 50/60 Hz |
| SPD Type | 1 |
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 | 14 ... 2 |
Air clearances and creepage distances
| Standards/regulations | EN 60664-1 / EN 61643-11 |
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Why Proax for Phoenix Contact 1199369?
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Additional Information
| Pack Size | 1 |
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