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PHOENIX CONTACT VAL-SEC-T2-3C-440-FM VAL-SEC-T2-3C-440-FM 2909968 PHOENIX CONTACT Type 2 surge arrester View larger
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VAL-SEC-T2-3C-440-FM 2909968 PHOENIX CONTACT Type 2 surge arrester

VAL-SEC-T2-3C-440-FM

2909968

PHOENIX CONTACT

1 Pcs.

Type 2 surge arrester Plug-in surge arrester according to type 2/class II, for three-phase power supply networks with PE and N routing combined in one conductor (4-conductor system: L1, L2, L3, PEN), with remote indication contact. Plug-in surge arrester, in accordance with Type 2/Class II, for 3-phase power supply networks with combined PE and N installed in one conductor (4-conductor system: L1, L2, L3, PEN), with remote indication contact.

Automation > Surge protection device for power supply systems
Trabtech (TT)

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Technical data
Notes
General
NoteUsable in all low-voltage systems between L-N or L-PEN.
Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation. (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE= RAaccordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a)
Product properties
Product typeSurge arrester
Product familySEC Family
IEC test classificationII
T2
EN typeT2
IEC power supply systemTN-C
TypeDIN rail module, two-section, divisible
Number of positions3
Surge protection fault messageOptical, remote indicator contact
Data management status
Article revision03
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
125 V DC (200 mA DC)
Operating current5 mA AC ... 1 A AC
1 A DC (30 V DC)
Connection data
Connection methodScrew connection
Screw threadM5
Tightening torque4.5 Nm
Stripping length16 mm
Conductor cross section flexible2.5 mm² ... 16 mm²
Conductor cross section rigid2.5 mm² ... 25 mm²
Conductor cross section AWG12 ... 4
Connection methodFork-type cable lug
Conductor cross section flexible1.5 mm² ... 6 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
Dimensional drawingzfzvmovvwr.jpg
Width37.3 mm
Height97.9 mm
Depth74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch2 Div.
Material specifications
Color (Male connector)light gray (RAL 7035)
Color (Base element)gray (RAL 7042)
Flammability rating according to UL 94V-0
CTI value of material600
Insulating materialPA6.6-FR 20% GF
PBT-FR
Material groupI
Housing materialPA 6.6-FR 20 % GF
PBT-FR
Protective circuit
Mode of protectionL-PEN
Direction of action3L-N/PE
Nominal voltage UN400/690 V AC (TN-C)
400 V AC (IT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC440 V AC
Rated load current IL40 A (Biconnect M4 fork-type cable lug 6​ mm²)
63 A (TWIN ferrule 2 x 10 mm²)
Standby power consumption PC≤ 540 mVA
Nominal discharge current In(8/20) µs20 kA
Maximum discharge current Imax(8/20) µs40 kA
Short-circuit current rating ISCCR25 kA (for a backup fuse of up to 315 A gG)
50 kA (for a backup fuse of up to 200 A gG)
Voltage protection level Up≤ 1.9 kV
Residual voltage Ures≤ 1.9 kV (at In)
≤ 1.65 kV (at 10 kA)
≤ 1.5 kV (at 5 kA)
≤ 1.45 kV (at 4 kA)
≤ 1.35 kV (at 2 kA)
TOV behavior at UT581 V AC (5 s / withstand mode)
762 V AC (120 min / safe failure mode)
Response time tA≤ 25 ns
Max. backup fuse with V-type through wiring40 A (gG / Biconnect M4 fork-type cable lug, 6​ mm²)
63 A (gG / TWIN ferrule 2x 10mm²)
Max. backup fuse with branch wiring315 A (gG)
Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20
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)5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
Standards and regulations
Standards/specificationsIEC 61643-11
Note2011
EN 61643-11
Standards/specificationsEN 61643-11
Note2012
Mounting
Mounting typeDIN rail: 35 mm

Product Datasheet

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