Type 1+2 combined lightning current and surge arrester - FLT-SEC-P-T1-3S-440/35-FM
2908264

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).


Product Details




IEC test classification I / II
T1 / T2
EN type T1 / T2
IEC power supply system TN-S
TT
Type DIN rail module, two-section, divisible
Product type Combination type
Number of positions 4
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 solid 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

Dimensional drawing
Width 142.4 mm
Width 142.4 mm
Height 95.2 mm
Height 95.2 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Depth 74.5 mm
Horizontal pitch 8 Div.

Color light grey RAL 7035
traffic grey A 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-N
L-PE
N-PE
Direction of action 3L-N & N-PE
Nominal voltage UN 400/690 V AC (TN-S)
400/690 V AC (TT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 440 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) 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), charge 17.5 As
Impulse discharge current (10/350) µs (L-N), specific energy 310 kJ/Ω
Impulse discharge current (10/350) µs (L-N), peak current value Iimp 35 kA
Impulse discharge current (10/350) µs (L-PE), charge 17.5 As
Impulse discharge current (10/350) µs (L-PE), specific energy 310 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), peak current value Iimp 35 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 (L-PE) 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) ≤ 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)
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 wiring 125 A (gG)
Max. backup fuse with branch wiring 400 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 (above mean sea level))
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
Mode of protection L-L
L-N
L-G
N-G
Nominal voltage 400/690 V AC
Rated load current IL 50 A
Power distribution system Wye
Nominal frequency 50/60 Hz
SPD Type 2CA
AC 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/specifications IEC 61643-11
Standards/specifications EN 61643-11

Mounting type DIN rail: 35 mm

Item number 2908264
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C06
Product Key CL1172
Catalog Page Page 35 (C-4-2019)
GTIN 4055626289090
Weight per Piece (including packing) 1,575 g
Weight per Piece (excluding packing) 1,397 g
Customs tariff number 85363010
Country of origin DE


ECLASS

ECLASS-9.0 27130802
ECLASS-10.0.1 27130802
ECLASS-11.0 27130802

ETIM

ETIM 8.0 EC000381

UNSPSC

UNSPSC 21.0 39121600

cUL Recognized

Approval ID: FILE E 330181

UL Recognized

Approval ID: FILE E 330181

EAC

Approval ID: RU C-DE.*09.B.00169

cULus Recognized


REACh SVHC Lead 7439-92-1
N,N-dimethylacetamide 127-19-5
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

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