Phoenix FLT-SEC-P-T1-1S-264/50-FM-1 Class 2 combined surge protector 2907388, plug-in lightning protection surge protector without leakage current, meet the requirements of Class 1/Class I, used in single-phase power supply network, neutral The conductor and protective grounding are separated (L1, PE, N).

Product Type combination type
product series SEC Family
IEC Category I / II
T1 / T2
EN Type T1 / T2
IEC power supply system TN-S
TT
type DIN rail module, split, detachable
Bits 2
Surge protection fault alarm visual status indication window and remote alarm contact
insulation characteristics
Overvoltage Category III
pollution level 2

indicator/remote signaling
Connection Name Remote alarm contact
switching function changeover contact
Nominal operating voltage 12V AC ... 250V AC
125V DC (200 mA DC)
Operating current 10 mA AC ... 1 A AC
1 A DC (30V DC)

Connection Mode screw connection
thread M5
Tightening torque 4.5 Nm
stripping length 18mm
Flexible Wire Cross Section 2.5 mm² ... 35 mm²
Rigid conductor cross section 2.5 mm² ... 35 mm²
Attachable Guide Cross Section AWG 13 ... 2
Connection Mode fork cable end
Flexible Wire Cross Section 1.5 mm² ... 16 mm²
Remote alarm contact
Connection Mode COMBICON in-line/screw connection
thread M2
Tightening torque 0.25 Nm
stripping length 7mm
Flexible Wire Cross Section 0.14 mm² ... 1.5 mm²
Rigid conductor cross section 0.14 mm² ... 1.5 mm²
Attachable Guide Cross Section AWG 28 ... 16

Dimensional drawing
width 71.2mm
height 95.2mm
depth 74.5mm
Horizontal stitch pitch 4 Zoning

color (pin connector) light gray (RAL 7035)
color (basic element) gray (RAL 7042)
flame retardant rating, according to UL 94 V-0
material 600
insulation material PA6.6-FR 20% GF
PBT-FR
Material Group I
Shell Material PA 6.6-FR 20 % GF
PBT-FR

Mechanical parameters
Open Side Panel No

protection channel L-N
L-PE
N-PE
movement direction 1L-N & N-PE
Rated voltage UN 240V AC (TN-S)
240V AC (TT)
Maximum continuous operating voltage UC(L-N) 264V AC
Maximum continuous operating voltage UC(L-PE) 264V AC
Maximum continuous operating voltage UC(N-PE) 350V AC
Rated load current IL 125 A (< 55 °C)
Residual Flow IPE ≤ 0.01 mA
Nominal discharge current In(8/20) &micro;s (L-N) 50 kA
Nominal discharge current In(8/20) &micro;s (L-PE) 50 kA
Nominal discharge current In(8/20) &micro;s (N-PE) 100 kA
Maximum discharge current Imax(8/20) &micro;s 100 kA
impulse current (10/350) & micro;s (L-N), amount of charge 25
impulse current (10/350) & micro;s (L-N), characteristic energy 625 kJ/Ω

Phoenix FLT-SEC-P-T1-1S-264/50-FM - 1 Class 2 Combined Surge Protector 2907388

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Created on：2025-08-08 09:27

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