FLT-SEC-P-T1-1C-350/25-FM - Type 1+2 combined lightning current and surge arrester

2905414

Plug-in lightning current arrester, in accordance with Type 1/Class I, for 1-phase power supply networks with combined PE and N installed in one conductor (L1, PEN).

General
Note Max. single impulse: 100 kA (8/20 µs)
SPD according to AS/NZS 1768 Cat. C3

Product type Combination type
Product family SEC Family
IEC test classification I / II
I
T1 / T2
T1
EN type T1 / T2
T1
IEC power supply system TN-C
TT
Type DIN rail module, two-section, divisible
Number of positions 1
Surge protection fault message Optical, remote indicator contact
Insulation characteristics
Overvoltage category III
Pollution degree 2

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
125 V DC (200 mA DC)
Operating current 10 mA AC ... 1 A AC
1 A DC (30 V DC)

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

Dimensional drawing
Width 35.6 mm
Height 95.2 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 2 Div.

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
PBT-FR
Material group I
Housing material PA 6.6-FR 20 % GF
PBT-FR

Mechanical data
Open side panel No

Mode of protection L-PEN
Direction of action 1L-PEN
Nominal voltage UN 240 V AC (TN-C)
240 V AC (TT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 350 V AC
Rated load current IL 125 A (< 55 °C)
Nominal discharge current In (8/20) µs 25 kA
Maximum discharge current Imax (8/20) µs 50 kA
Impulse discharge current (10/350) µs, charge 12.5 As
Impulse discharge current (10/350) µs, specific energy 160 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp 25 kA
Follow current interrupt rating Ifi 50 kA
Short-circuit current rating ISCCR 50 kA
Voltage protection level Up ≤ 1.5 kV
Residual voltage Ures ≤ 1.5 kV (at In)
Front of wave sparkover voltage at 6 kV (1.2/50) µs ≤ 1.5 kV
TOV behavior at UT 415 V AC (5 s / withstand mode)
457 V AC (120 min / withstand mode)
Response time tA ≤ 100 ns
Max. backup fuse with V-type through wiring 125 A (gG)
Max. backup fuse with branch wiring 315 A (gG)
Additional technical data
Short-circuit current rating ISCCR 100 kA (264 V AC)
Follow current interrupt rating Ifi 100 kA (264 V AC)