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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
VAL-MS 800/30 VF/FM
Weight
0.252 kg
Series VAL-MS

VAL-MS 800/30 VF/FM - Type 2 surge arrester

Surge arrester consisting of 2-channel base element with remote indication contact and protective plugs connected in series with a varistor and a gas-filled spark gap.

  • 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
  • Can be used in power electronics applications and wind turbine generators (rotor) due to application-specific response behavior
Technical Specifications

General

NoteFor use in all low-voltage systems between L-PEN.Only for use in IT systems between L-PE if the bodies of the equipment in the low-voltage system are connected to the grounding system of the transformer station. (common grounding of the HV transformer station and the bodies of the LV consumer's installation. RE = RA according to IEC 60364-4-442/VDE 0100-442 Figure 44D/example a)
NoteVSDC > 2500 V

Product properties

Product familyVALVETRAB MS
IEC test classificationII
IEC test classificationT2
EN typeT2
IEC power supply systemTN
IEC power supply systemIT
TypeDIN rail module, two-section, divisible
Distance between live and grounded parts8 mm
Number of Positions2
Surge protection fault messageOptical, remote indicator contact

Insulation characteristics

Overvoltage categoryIII
Pollution degree2

Electrical properties

Nominal frequency fN50 Hz (60 Hz)

Indicator/remote signaling

Connection nameRemote fault indicator contact
Switching functionChangeover contact
Operating Voltage5 V AC ... 250 V AC
Operating Voltage30 V DC
Operating current5 mA AC ... 1.5 A AC
Operating current1 A DC

Connection data

Connection MethodScrew connection
Screw threadM5
Tightening torque3 Nm (1.5 mm² ... 16 mm²)
Tightening torque4.5 Nm (25 mm² ... 35 mm²)
Stripping length16 mm
Conductor cross section flexible1.5 mm² ... 25 mm²
Conductor cross section rigid1.5 mm² ... 35 mm²
Conductor cross section AWG15 ... 2
Connection MethodFork-type cable lug
Conductor cross section flexible1.5 mm² ... 16 mm²

Remote fault indicator contact

Connection MethodPlug-in/screw connection via COMBICON
Screw threadM2
Tightening torque0.25 Nm
Stripping length7 mm
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section rigid0.14 mm² ... 1.5 mm²
Conductor cross section AWG28 ... 16

Dimensions

Width35.6 mm
Height96.8 mm
Depth65.7 mm (incl. DIN rail 7.5 mm)
Horizontal pitch2 Div.

Material specifications

Colorblack (RAL 9005)
Flammability rating according to UL 94V-0
CTI value of material600
Insulating materialPA 6.6/PBT
Material groupI
Housing MaterialPA 6.6
Housing MaterialPBT

Protective circuit

Mode of protectionL-PE
Mode of protectionL-PEN
Direction of action1L-GND
Nominal voltage UN400/690 V AC (TN-C)
Nominal voltage UN690 V AC (IT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC800 V AC
Rated load current IL80 A
Residual current IPE≤ 3 µA
Standby power consumption PC≤ 3.00 mVA
Nominal discharge current In (8/20) µs15 kA
Maximum discharge current Imax (8/20) µs30 kA
Short-circuit current rating ISCCR25 kA
Voltage protection level Up≤ 5 kV
Residual voltage Ures≤ 3 kV (at In)
Residual voltage Ures≤ 2.6 kV (at 10 kA)
Residual voltage Ures≤ 2.4 kV (at 5 kA)
Residual voltage Ures≤ 2.3 kV (at 3 kA)
Front of wave sparkover voltage at 6 kV (1.2/50) µs≤ 5 kV
TOV behavior at UT1550 V AC (5 s / withstand mode)
Response time tA≤ 100 ns
Max. backup fuse with V-type through wiring80 A (gG)
Max. backup fuse with branch wiring100 A (gG)

Ambient conditions

Degree of ProtectionIP20 (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/specificationsIEC 61643-11
Note2011
Standards/specificationsEN 61643-11
Note2012

Mounting

Mounting TypeDIN rail: 35 mm
Accessories

Why Proax for Phoenix Contact 2805402?

Proax is an authorized distributor of Phoenix Contact 2805402 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 Size1
Recommended

Available for order

Phoenix Contact Availability