Official DistributorSKU
MPN
VAL-MS 230/3+1 FM/32
Weight
0.414 kg
Series VAL-MS
VAL-MS 230/3+1 FM/32 - Type 2 surge arrester
Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit
- 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-S |
| IEC power supply system | TT |
| Type | DIN rail module, two-section, divisible |
| Number of Positions | 4 |
| 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 | 71 mm |
| Height | 98.7 mm |
| Depth | 65.7 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 4 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-N |
| Mode of protection | L-PE |
| Mode of protection | N-PE |
| Direction of action | 3L-N & N-PE |
| Nominal voltage UN | 240/415 V AC (TN-S) |
| Nominal voltage UN | 240/415 V AC (TT) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous operating voltage UC (L-N) | 275 V AC |
| Maximum continuous operating voltage UC (L-PE) | 275 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 | ≤ 360.00 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) | ≤ 1.35 kV |
| Voltage protection level Up (L-PE) | ≤ 1.6 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Residual voltage Ures (L-N) | ≤ 1.35 kV (at In) |
| Residual voltage Ures (L-N) | ≤ 1.1 kV (at 10 kA) |
| Residual voltage Ures (L-N) | ≤ 1 kV (at 5 kA) |
| Residual voltage Ures (L-N) | ≤ 0.9 kV (at 3 kA) |
| Residual voltage Ures (L-PE) | ≤ 1.6 kV (at In) |
| Residual voltage Ures (L-PE) | ≤ 1.2 kV (at 10 kA) |
| Residual voltage Ures (L-PE) | ≤ 1 kV (at 5 kA) |
| Residual voltage Ures (L-PE) | ≤ 0.9 kV (at 3 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.4 kV (at In) |
| Residual voltage Ures (N-PE) | ≤ 0.25 kV (at 10 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.15 kV (at 5 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.1 kV (at 3 kA) |
| TOV behavior at UT (L-N) | 335 V AC (5 s / withstand mode) |
| TOV behavior at UT (L-N) | 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) |
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) | 550 V AC |
| Maximum continuous operating voltage MCOV (L-N) | 275 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 275 V AC |
| Maximum continuous operating voltage MCOV (N-G) | 260 V AC |
| Nominal discharge current In (L-L) | 20 kA |
| Nominal discharge current In (L-N) | 20 kA |
| Nominal discharge current In (L-G) | 20 kA |
| Nominal discharge current In (N-G) | 20 kA |
| Mode of protection | L-L |
| Mode of protection | L-N |
| Mode of protection | L-G |
| Mode of protection | N-G |
| Nominal Voltage | 230/400 V AC |
| Power distribution system | Wye |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV (L-L) | 2720 V |
| Measured limiting voltage MLV (L-N) | 1910 V |
| Measured limiting voltage MLV (L-G) | 2630 V |
| Measured limiting voltage MLV (N-G) | 1370 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
1051993 - Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm
Why Proax for Phoenix Contact 2908476?
Proax is an authorized distributor of Phoenix Contact 2908476 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.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
| Pack Size | 32 |
Recommended
2838199 - Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit
2858959 - Surge voltage arrester 4-channel, for mounting on NS 35/7.5, with remote indicator contact. 230 V AC
2838209 - Surge arrester consisting of base element and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit
2800102 - Two-position, rail-mountable surge arrester for 2+0 circuit, thermal-dynamic monitoring, visual fault indicator, and remote indicator contact.
2800103 - 2-pos. rail-mountable surge arrester for 2+0 circuit, thermal/dynamic monitoring and visual fault indicator.Arrester rated voltage: 275 V AC.
2804432 - Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
2804429 - Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.
2859013 - Surge voltage arrester consisting of base element and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel.
2859026 - 10 surge arresters consisting of base element with remote indicator contact and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel- 2839130 - Surge voltage arrester consisting of base element with remote indicator contact and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel
2858962 - Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 230 V AC- 2839127 - Surge voltage arrester consisting of base element and ground connector with high-capacity varistor, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel.
2858548 - Surge arrester consisting of base element and protective connectors, for mounting on NS 35/7.5, execution: 230 V AC - IT system, 3 + 1 circuit.
2807599 - Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 230 V AC (IT system)
2798844 - Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 230 V AC
2858551 - Surge arrester consisting of base element and protective connectors, for mounting on NS 35/7.5, execution: 230 V AC - IT system, 3 + 1 circuit.
2856692 - Surge arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 120 V AC, 3 + 1 circuit
2856689 - Surge voltage arrester consisting of base element with remote indicator contact and ground connectors, for mounting on NS 35/7.5, nominal voltage: 320 V AC, 3 + 1 circuit- 2859181 - Surge protective device combination, 4-channel, for installation on NS 35/7,5, with remote indication contact (FM) as changeover contact, voltage 230 V AC
2920243 - Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.