Plug-in surge arrester free of leakage current for 3-phase power sup - PHOENIX CONTACT - VAL-MS 350 VF/30 - 2901861 View larger
Images are for illustrative purposes only. Please refer to data sheet for details.

Plug-in surge arrester free of leakage current for 3-phase power sup - PHOENIX CONTACT - VAL-MS 350 VF/30 - 2901861

VAL-MS 350 VF/3+0




Ship on today

Plug-in surge arrester free of leakage current for 3-phase power supply networks with N and PE in a common conductor (4-conductor system: L1, L2, L3, PEN).

More details

Overvoltage Protection Over Voltage

TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection - PHOENIX CONTACT

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

Price: $180.42
*This price is per unit and is the net value (not including taxes if applicable).
Up to 35% discount for registered clients.

Request a quote
How it Works

How does the quotation request work?

1 Add the products of your choice to the shopping cart
2 Enter your contact details and submit your request
3 You will be notified by email with our price proposals
4 You can directly process the order for the quotation

There are several options for payment
- Credit card
- Wire Transfer
- PayPal

More info


Height90 mm
Width53.4 mm
Depth58 mm
Horizontal pitch2 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
Lightning protection classII
Number of portsOne
SPD designCombination type
Mode of protectionL-PE
Mounting typeDIN rail: 35 mm
Colorjet black RAL 9005
Housing materialPA 6.6
Pollution degree2
Flammability rating according to UL 94V-0
TypeDIN rail module, two-section, divisible
Number of positions3
Surge protection fault messageoptical

Additional descriptions

NoteOnly 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 UN240/415 V AC (TN-C)
230 V AC (IT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC350 V AC
Rated load current IL80 A
Residual current IPE≤ 5 µA
Standby power consumption PC≤ 6 mVA
Nominal discharge current In (8/20) µs10 kA
Maximum discharge current Imax (8/20) µs20 kA
Short-circuit current rating ISCCR25 kA
Voltage protection level Up≤ 1.5 kV
Residual voltage Ures≤ 1.2 kV (at In)
≤ 1.2 kV (at 10 kA)
≤ 1.1 kV (at 5 kA)
Front of wave sparkover voltage at 6 kV (1.2/50) µs≤ 1.5 kV
TOV behavior at UT (L-PEN)415 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
Response time tA≤ 100 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)700 V AC
Nom. voltage240/350 V AC
Mode of protectionL-L
Power distribution system3D
Nominal frequency50/60 Hz
Measured limiting voltage MLV (L-L)2420 V
Nominal discharge current In (L-L)20 kA

PDF of Plug-in surge arrester free of leakage current for 3-phase power sup - PHOENIX CONTACT - VAL-MS 350 VF/30 - 2901861

PHOENIX CONTACT-2901861-VAL-MS 350 VF/3+0English76 KbytesPHOENIX CONTACT-2901861-VAL-MS 350 VF/3+0

Reviews (0)

No customer reviews for the moment.

Add Review
hide form
  Add review
Have you got any questions?

If you have any questions, you can visit the following links or contact us via email

Please wait

* Required fields