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VAL-MS 385/80/1+1 - VAL-MS 385/80/1+1 2921297 PHOENIX CONTACT Type 2 surge arrester for 3-wire power supply systems (L1, N, PE),..
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VAL-MS 385/80/1+1

VAL-MS 385/80/1+1 2921297 PHOENIX CONTACT Type 2 surge arrester for 3-wire power supply systems (L1, N, PE),..

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Key Specifications
: EN 61643-11 2012
Type: DIN rail module, two-section, divisible
Color: jet black RAL 9005
Depth: 77.5 mm
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Technical Specifications

Parameter Value
EN 61643-11 2012
Type DIN rail module, two-section, divisible
Color jet black RAL 9005
Depth 77.5 mm
Width 35.6 mm
Height 90 mm
EN type T2
Altitude ≤ 2000 m (amsl (above mean sea level))
ETIM 2.0 EC000941
ETIM 3.0 EC000941
ETIM 4.0 EC000941
ETIM 5.0 EC000941
SPD Type 4CA
UNSPSC 11 39121610
SPD design Combination type
eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
eCl@ss 6.0 27130805
eCl@ss 7.0 27130805
eCl@ss 8.0 27130806
eCl@ss 9.0 27130806
UNSPSC 13.2 39121620
UNSPSC 6.01 30212010
Nom. voltage 240 V AC
Screw thread M5
UNSPSC 12.01 39121610
Mounting type DIN rail: 35 mm
UNSPSC 7.0901 39121610
Number of ports One
Horizontal pitch 2 Div.
Housing material PA 6.6
Stripping length 16 mm
Connection method Screw connection
Nominal frequency 50/60 Hz
Shock (operation) 30g (half sinus / 11 ms / 3x ±X, ±Y, ±Z)
Tightening torque 4.5 Nm
Mode of protection L-N
Nominal voltage UN 240 V AC (TN-S)
Degree of pollution 2
Degree of protection IP20 (only when all terminal points are used)
Nominal frequency fN 50 Hz (60 Hz)
Residual current IPE ≤ 5 µA
Rated load current IL 80 A
Response time tA(L-N) ≤ 25 ns
Vibration (operation) 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
Response time tA(L-PE) ≤ 100 ns
Response time tA(N-PE) ≤ 100 ns
IEC power supply system TT
IEC test classification II
TOV behavior at UT(L-N) 480 V AC (5 s / withstand mode)
Standards/specifications IEC 61643-11 2011
TOV behavior at UT(N-PE) 1200 V AC (200 ms / withstand mode)
Power distribution system 1
Residual voltage Ures(L-N) ≤ 2 kV (at In)
Conductor cross section AWG 15 ... 2
Residual voltage Ures(L-PE) ≤ 2 kV (at In)
Residual voltage Ures(N-PE) ≤ 0.6 kV (at In)
Standby power consumption PC ≤ 231 mVA
Conductor cross section solid 1.5 mm² ... 35 mm²
Surge protection fault message optical
Ambient temperature (operation) -40 °C ... 80 °C
Conductor cross section flexible 1.5 mm² ... 25 mm²
Permissible humidity (operation) 5 % ... 95 %
Voltage protection level Up(L-N) ≤ 2 kV
Nominal discharge current In(L-G) 20 kA
Nominal discharge current In(L-N) 20 kA
Nominal discharge current In(N-G) 20 kA
Voltage protection level Up(L-PE) ≤ 2 kV
Voltage protection level Up(N-PE) ≤ 1.7 kV
Short-circuit current rating ISCCR 25 kA
Max. backup fuse with branch wiring 250 A (gG)
Maximum continuous voltage UC(N-PE) 264 V AC
Measured limiting voltage MLV (L-G) 3730 V
Measured limiting voltage MLV (L-N) 2710 V
Measured limiting voltage MLV (N-G) 2590 V
Flammability rating according to UL 94 V-0
Nominal discharge current In(8/20) µs 40 kA
Ambient temperature (storage/transport) -40 °C ... 80 °C
Maximum discharge current Imax(8/20) µs 80 kA
Follow current interrupt rating Ifi(N-PE) 100 A (264 V AC)
Total discharge current ITotal(8/20) µs 80 kA
Max. backup fuse with V-type through wiring 80 A (gG - 16 mm²)
Total discharge current ITotal(10/350) µs 5 kA
Maximum continuous operating voltage UC(L-N) 385 V AC
Maximum continuous operating voltage MCOV (L-G) 385 V AC
Maximum continuous operating voltage MCOV (L-N) 385 V AC
Maximum continuous operating voltage MCOV (N-G) 264 V AC
Impulse discharge current (10/350) µs (L-PE), charge 1.25 As
Impulse discharge current (10/350) µs (N-PE), charge 5 As
Impulse discharge current (10/350) µs (L-N), charge 1.25 As
Front of wave sparkover voltage at 6 kV (1.2/50) µs (N-PE) ≤ 1.7 kV
Impulse discharge current (10/350) µs (L-N), specific energy 1.56 kJ/Ω
Impulse discharge current (10/350) µs (N-PE), specific energy 25 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), specific energy 1.56 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), peak current value Iimp 2.5 kA
Impulse discharge current (10/350) µs (N-PE), peak current value Iimp 10 kA
Impulse discharge current (10/350) µs (L-N), peak current value Iimp 2.5 kA

Product Description

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Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

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Technical specifications and performance data

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