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Phoenix Contact 2908264
AllCircuit ProtectionProtectionSurge Protection
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
FLT-SEC-P-T1-3S-440/35-FM
Weight
1.498 kg

FLT-SEC-P-T1-3S-440/35-FM - Type 1+2 combined lightning current and surge arrester

Pluggable lightning current arrester for higher nominal voltages, in accordance with Type 1/Class I, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N).

  • Surge protection family for universal use with optimum energy coordination from the lightning current arrester to the device protection
  • Easy to maintain due to consistently pluggable protection modules
  • Excellent level of information provided by mechanical/visual status indicator and remote indication contact
  • Optimum protective effect in the event of high-energy lightning currents, thanks to spark gap technology with low residual voltage characteristic
  • Maximum performance in a minimum amount of space: compact design with high discharge capacity at high nominal voltage
Technical Specifications

Product properties

Product familySEC Family
IEC test classificationI / II
IEC test classificationT1 / T2
EN typeT1 / T2
IEC power supply systemTN-S
IEC power supply systemTT
TypeDIN rail module, two-section, divisible
Number of Positions4
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 Voltage12 V AC ... 250 V AC
Operating Voltage125 V DC (200 mA DC)
Operating current10 mA AC ... 1 A AC
Operating current1 A DC (30 V DC)

Connection data

Connection MethodScrew connection
Screw threadM5
Tightening torque4.5 Nm
Stripping length18 mm
Conductor cross section flexible2.5 mm² ... 35 mm²
Conductor cross section rigid2.5 mm² ... 35 mm²
Conductor cross section AWG13 ... 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

Width142.4 mm
Height95.2 mm
Depth74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch8 Div.

Material specifications

Color (Male connector)light grey (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
Insulating materialPBT-FR
Material groupI
Housing MaterialPA 6.6-FR 20 % GF
Housing MaterialPBT-FR

Mechanical data

Open side panelNo

Protective circuit

Mode of protectionL-N
Mode of protectionL-PE
Mode of protectionN-PE
Direction of action3L-N & N-PE
Nominal voltage UN400/690 V AC (TN-S)
Nominal voltage UN400/690 V AC (TT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC440 V AC
Rated load current IL125 A (< 55 °C)
Residual current IPE≤ 0.01 mA
Nominal discharge current In (8/20) µs (L-N)35 kA
Nominal discharge current In (8/20) µs (L-PE)35 kA
Nominal discharge current In (8/20) µs (N-PE)100 kA
Maximum discharge current Imax (8/20) µs (L-N)50 kA
Maximum discharge current Imax (8/20) µs (L-PE)50 kA
Impulse discharge current (10/350) µs (L-N), charge17.5 As
Impulse discharge current (10/350) µs (L-N), specific energy310 kJ/Ω
Impulse discharge current (10/350) µs (L-N), peak current value Iimp35 kA
Impulse discharge current (10/350) µs (L-PE), charge17.5 As
Impulse discharge current (10/350) µs (L-PE), specific energy310 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), peak current value Iimp35 kA
Impulse discharge current (10/350) µs (N-PE), charge50 As
Impulse discharge current (10/350) µs (N-PE), specific energy2500 kJ/Ω
Impulse discharge current (10/350) µs (N-PE), peak current value Iimp100 kA
Total discharge current Itotal (10/350) µs100 kA
Follow current quenching capacity Ifi (L-N)50 kA
Follow current interrupt rating Ifi (L-PE)50 kA
Follow current interrupt rating Ifi (N-PE)100 A
Short-circuit current rating ISCCR50 kA
Voltage protection level Up (L-N)≤ 2.5 kV
Voltage protection level Up (L-PE)≤ 4.5 kV
Voltage protection level Up (N-PE)≤ 2.5 kV
Residual voltage Ures (L-N)≤ 2.5 kV (at In)
Residual voltage Ures (L-PE)≤ 4.5 kV (at In)
Residual voltage Ures (N-PE)≤ 2.5 kV (at In)
TOV behavior at UT (L-N)580 V AC (5 s / withstand mode)
TOV behavior at UT (L-N)800 V AC (120 min / withstand mode)
TOV behavior at UT (N-PE)1200 V AC (200 ms / withstand mode)
Response time tA≤ 100 ns
Max. backup fuse with V-type through wiring125 A (gG)
Max. backup fuse with branch wiring400 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)30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (Operation)5g (5 - 500 Hz/2.5 h/X, Y, Z)

UL specifications

Maximum continuous operating voltage MCOV (L-L)880 V AC
Maximum continuous operating voltage MCOV (L-N)440 V AC
Maximum continuous operating voltage MCOV (L-G)440 V AC
Maximum continuous operating voltage MCOV (N-G)440 V AC
Short-circuit current rating (SCCR)25 kA
Voltage protection rating VPR (L-L)3000 V
Voltage protection rating VPR (L-N)1800 V
Voltage protection rating VPR (L-G)1800 V
Voltage protection rating VPR (N-G)1500 V
Nominal discharge current In20 kA
Mode of protectionL-L
Mode of protectionL-N
Mode of protectionL-G
Mode of protectionN-G
Nominal Voltage400/690 V AC
Rated load current IL50 A
Power distribution systemWye
Nominal frequency50/60 Hz
SPD Type2CA

UL indicator/remote signaling

Operating Voltage125 V AC
AC operating current1 A AC

UL connection data

Tightening torque40 lbf-in.
Conductor cross section AWG3 ... 2

Standards and Regulations

Standards/specificationsIEC 61643-11
Note2011

EN 61643-11

Standards/specificationsEN 61643-11
Note2012

Mounting

Mounting TypeDIN rail: 35 mm
Accessories
  • Phoenix Contact3022218
    3022218
    CLIPFIX 35 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
  • Phoenix Contact0811228
    0811228
    X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
  • Phoenix Contact0803452
    0803452
    0803452 -
  • Phoenix Contact0803453
    0803453
    0803453 -
  • Phoenix Contact2809128
    2809128
    2809128 -
  • Phoenix Contact2749576
    2749576
    2749576 -
  • Phoenix Contact2749589
    2749589
    2749589 -
  • Phoenix Contact2809128
    2809128
    2809128 -
  • Phoenix Contact0803595
    0803595
    Flat zack marker sheet - ZBFM 5/WH:UNBEDRUCKT

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Additional Information

Pack Size1
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