Official DistributorSKU
MPN
FLT-SEC-P-T1-3S-264/50-FM
Weight
1.491 kg
Series FLT-SEC-P-T1
FLT-SEC-P-T1-3S-264/50-FM - Type 1+2 combined lightning current and surge arrester
Plug-in lightning current arrester, in accordance with Type 1/Class I, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N).
Technical Specifications
Product properties
| Product family | SEC Family |
| IEC test classification | I / II |
| IEC test classification | T1 / T2 |
| EN type | T1 / 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 | 12 V AC ... 250 V AC |
| Operating Voltage | 125 V DC (200 mA DC) |
| Operating current | 10 mA AC ... 1 A AC |
| Operating current | 1 A DC (30 V DC) |
Connection data
| Connection Method | Screw connection |
| Screw thread | M5 |
| Tightening torque | 4.5 Nm |
| Stripping length | 18 mm |
| Conductor cross section flexible | 2.5 mm² ... 35 mm² |
| Conductor cross section rigid | 2.5 mm² ... 35 mm² |
| Conductor cross section AWG | 13 ... 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 | 142.4 mm |
| Height | 95.2 mm |
| Depth | 74.5 mm |
| Horizontal pitch | 8 Div. |
Material specifications
| Color (Male connector) | light grey (RAL 7035) |
| Color (Base element) | gray (RAL 7042) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA6.6-FR 20% GF |
| Insulating material | PBT-FR |
| Material group | I |
| Housing Material | PA 6.6-FR 20 % GF |
| Housing Material | PBT-FR |
Mechanical data
| Open side panel | No |
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) | 264 V AC |
| Maximum continuous operating voltage UC (L-PE) | 264 V AC |
| Maximum continuous operating voltage UC (N-PE) | 350 V AC |
| Rated load current IL | 125 A (< 55 °C) |
| Residual current IPE | ≤ 0.01 mA |
| Nominal discharge current In (8/20) µs (L-N) | 50 kA |
| Nominal discharge current In (8/20) µs (L-PE) | 50 kA |
| Nominal discharge current In (8/20) µs (N-PE) | 100 kA |
| Maximum discharge current Imax (8/20) µs | 100 kA |
| Impulse discharge current (10/350) µs (L-N), charge | 25 As |
| Impulse discharge current (10/350) µs (L-N), specific energy | 625 kJ/Ω |
| Impulse discharge current (10/350) µs (L-N), peak current value Iimp | 50 kA |
| Impulse discharge current (10/350) µs (L-PE), charge | 25 As |
| Impulse discharge current (10/350) µs (L-PE), specific energy | 625 kJ/Ω |
| Impulse discharge current (10/350) µs (L-PE), peak current value Iimp | 50 kA |
| Impulse discharge current (10/350) µs (N-PE), charge | 50 As |
| Impulse discharge current (10/350) µs (N-PE), specific energy | 2500 kJ/Ω |
| Impulse discharge current (10/350) µs (N-PE), peak current value Iimp | 100 kA |
| Total discharge current Itotal (10/350) µs | 100 kA |
| Follow current quenching capacity Ifi (L-N) | 50 kA |
| Follow current interrupt rating Ifi (N-PE) | 100 A |
| Short-circuit current rating ISCCR | 50 kA |
| Voltage protection level Up (L-N) | ≤ 2.5 kV |
| Voltage protection level Up (L-PE) | ≤ 3 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Residual voltage Ures (L-N) | ≤ 2.5 kV (at In) |
| Residual voltage Ures (L-PE) | ≤ 3 kV (at In) |
| Residual voltage Ures (N-PE) | ≤ 1.5 kV (at In) |
| TOV behavior at UT (L-N) | 415 V AC (5 s / withstand mode) |
| TOV behavior at UT (L-N) | 760 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 wiring | 125 A (gG) |
| Max. backup fuse with branch wiring | 500 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) | 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) | 528 V AC |
| Maximum continuous operating voltage MCOV (L-N) | 264 V AC |
| Maximum continuous operating voltage MCOV (L-G) | 264 V AC |
| Maximum continuous operating voltage MCOV (N-G) | 350 V AC |
| Short-circuit current rating (SCCR) | 50 kA |
| Voltage protection rating VPR (L-L) | 2500 V |
| Voltage protection rating VPR (L-N) | 1500 V |
| Voltage protection rating VPR (L-G) | 1800 V |
| Voltage protection rating VPR (N-G) | 1200 V |
| Nominal discharge current In | 20 kA |
| Mode of protection | L-L |
| Mode of protection | L-N |
| Mode of protection | L-G |
| Mode of protection | N-G |
| Nominal Voltage | 240/415 V AC |
| Rated load current IL | 50 A |
| Power distribution system | Wye |
| Nominal frequency | 50/60 Hz |
| SPD Type | 2CA |
UL indicator/remote signaling
| Operating Voltage | 125 V AC |
| AC operating current | 1 A AC |
UL connection data
| Tightening torque | 40 lbf-in. |
| Conductor cross section AWG | 3 ... 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
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
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Why Proax for Phoenix Contact 2909589?
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Additional Information
| Pack Size | 1 |
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