VAL-MS 580/3+0 2920450 PHOENIX CONTACT Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN).. View larger
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VAL-MS 580/3+0 2920450 PHOENIX CONTACT Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN)..

VAL-MS 580/3+0




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Surge arrester for 4-conductor power supply systems (L1, L2, L3, PEN), consisting of a base element and protective connectors, for mounting on NS 35.

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Overvoltage Protection Over Voltage

TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection - PHOENIX CONTACT

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Height90 mm
Width53.4 mm
Depth44 mm
Horizontal pitch3 Div.

Ambient conditions

Degree of protectionIP20 (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)25g (half sinus / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation)5g (10 ... 500 Hz / 2.5 h / X, Y, Z)


Standards/specificationsIEC 61643-11 2011
EN 61643-11 2012
IEC test classificationII
EN typeT2
IEC power supply systemTN-C
Number of portsOne
SPD designVoltage-limiting type
Mode of protectionL-PEN
Mounting typeDIN rail: 35 mm
Colorjet black RAL 9005
Housing materialPA 6.6
Pollution degree2
Distance between live and grounded parts5 mm
Flammability rating according to UL 94V-0
TypeDIN rail module, two-section, divisible
Number of positions3
Surge protection fault messageoptical

Additional descriptions

NoteUsable in all low-voltage systems between L-N or L-PEN.Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation. (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE = RA accordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a)

Protective circuit

Nominal voltage UN400/690 V AC (TN-C)
500 V AC (IT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC580 V AC
Rated load current IL80 A
Residual current IPE≤ 0.75 mA
Standby power consumption PC≤ 450 mVA
Nominal discharge current In (8/20) µs15 kA
Maximum discharge current Imax (8/20) µs30 kA
Short-circuit current rating ISCCR25 kA
Voltage protection level Up≤ 2.5 kV
Residual voltage Ures≤ 2.5 kV (at In)
≤ 2.3 kV (at 10 kA)
≤ 2.1 kV (at 5 kA)
≤ 1.9 kV (at 3 kA)
TOV behavior at UT (L-PEN)690 V AC (5 s / withstand mode)
Response time tA≤ 25 ns
Max. backup fuse with branch wiring125 A AC (gG)
Max. backup fuse with V-type through wiring80 A AC (gG)

Connection data

Connection methodScrew connection
Conductor cross section flexible min.1.5 mm²
Conductor cross section flexible max.25 mm²
Conductor cross section solid min.1.5 mm²
Conductor cross section solid max.35 mm²
Conductor cross section AWG15 ... 2
Screw threadM5
Tightening torque4.5 Nm
Stripping length16 mm

UL specifications

Maximum continuous operating voltage MCOV (L-L)1160 V AC
Maximum continuous operating voltage MCOV (L-G)580 V AC
Nom. voltage400/690 V AC
Mode of protectionL-L
Power distribution system3D
Nominal frequency50/60 Hz
Measured limiting voltage MLV (L-L)4270 V
Measured limiting voltage MLV (L-G)2310 V
Nominal discharge current In (L-L)10 kA
Nominal discharge current In (L-G)10 kA

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2920450-VAL-MS 580/3+0 English 134 Kbytes PHOENIX CONTACT-2920450-VAL-MS 580/3+0

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