2882776
Official DistributorSKU
PHX2882776
MPN
VAL-CP-MCB-3C-350/40/FM
Weight
0.769 kg
Series VAL-CP-MCB
VAL-CP-MCB-3C-350/40/FM - Type 2 surge arrester
Combination of type 2 surge protection and arrester backup fuse, with monitoring of arrester and arrester backup fuse, in combination with a status indicator and remote indication contact. Design: 4-conductor system (L1, L2, L3, PEN), mounting on NS 35 DIN rail
- Combinations of type 2 arresters with integrated arrester backup fuse
- Signaling to monitoring systems via remote indication contact in the event of an error
- Overload of the surge protection results in all-pos. disconnection from the mains
- Type 2 consistent plug-in surge arresters
- Optical, mechanical status indication for the individual arresters
Technical Specifications
Product properties
| Product family | SEC Family |
| IEC test classification | II |
| IEC test classification | T2 |
| EN type | T2 |
| IEC power supply system | TN-C |
| 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 | 250 V AC |
| Operating Voltage | 250 V DC |
| Operating current | 1 mA AC ... 2 A AC |
| Operating current | 1 mA DC ... 50 mA DC |
Connection protective circuit
| Connection Method | Screw connection |
| Tightening torque | 3.5 Nm |
| Stripping length | 14 mm |
| Conductor cross section flexible | 4 mm² ... 25 mm² |
| Conductor cross section rigid | 4 mm² ... 35 mm² |
| Conductor cross section AWG | 18 ... 2 |
Protective ground connection
| 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 rigid | 2.5 mm² ... 25 mm² |
| Conductor cross section AWG | 12 ... 4 |
Remote fault indicator contact
| Connection Method | Pluggable screw connection |
| 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 | 114 mm |
| Height | 101 mm |
| Depth | 76 mm |
| Horizontal pitch | 6.5 Div. |
Material specifications
| Color | light grey (RAL 7035) |
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PBT-FR |
| Material group | I |
| Housing Material | PBT-FR |
Protective circuit
| Mode of protection | L-PEN |
| Direction of action | 3L-N/PE |
| Nominal voltage UN | 240/415 V AC (TN-C) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 350 V AC |
| Nominal discharge current In (8/20) µs | 15 kA |
| Maximum discharge current Imax (8/20) µs | 30 kA |
| Short-circuit current rating ISCCR | 25 kA |
| Voltage protection level Up | ≤ 2.5 kV |
| Residual voltage Ures | ≤ 2.3 kV (at In) |
| Residual voltage Ures | ≤ 1.6 kV (at 10 kA) |
| Residual voltage Ures | ≤ 1.3 kV (at 5 kA) |
| Residual voltage Ures | ≤ 1 kV (at 3 kA) |
| TOV behavior at UT | 415 V AC (5 s / withstand mode) |
| TOV behavior at UT | 457 V AC (120 min / safe failure mode) |
| Response time tA | ≤ 25 ns |
| Max. backup fuse with V-type through wiring | 40 A (gG) |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -25 °C ... 60 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 5 % ... 95 % |
Standards and Regulations
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
| Standards/specifications | IEC 60364-4-443 |
| Standards/specifications | IEC 60364-5-534 |
Mounting
| Mounting Type | DIN rail: 35 mm |
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Additional Information
| Pack Size | 1 |
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