https://www.phoenixcontact.com/pi/products/2856582
Type 2 surge arrester - VAL-MS 350VF - 2856582
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Surge voltage arrester consisting of base element with protective plug with a connection in series with a
varistor and a gas-filled spark gap, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 1-channel
Your advantages
Single-channel, DIN-rail mountable protective devices
Base element with/without floating remote indication contact
Disconnect device on each individual plug
Optical, mechanical status indication for the individual arresters
Mechanical coding of all slots
Consists of base element and plug
Key Commercial Data
Packing unit
GTIN
GTIN
4017918876845
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
89.8 mm
17.6 mm
65.7 mm (incl. DIN rail 7.5 mm)
1 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
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https://www.phoenixcontact.com/pi/products/2856582
Type 2 surge arrester - VAL-MS 350VF - 2856582
Technical data
Ambient conditions
Shock (operation)
Vibration (operation)
25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
General
IEC test classification
EN type
IEC power supply system
II
T2
T2
TN
TT
IT
Mode of protection
L-N
L-PE
L-PEN
Mounting type
Color
Housing material
Degree of pollution
Flammability rating according to UL 94
Type
Number of positions
Surge protection fault message
DIN rail: 35 mm
jet black RAL 9005
PA 6.6
PBT
2
V-0
DIN rail module, two-section, divisible
1
optical
Additional descriptions
Usable 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. R
E
= R
A
accordance to IEC
60364-4-442 / VDE 0100-442 Fig. 44D / Example a)
Note
Protective circuit
Nominal voltage U
N
240/415 V AC (TN)
240/415 V AC (TT)
230 V AC (IT)
Nominal frequency f
N
Maximum continuous voltage U
C
Rated load current I
L
Residual current I
PE
Standby power consumption P
C
Nominal discharge current I
n
(8/20) µs
Maximum discharge current I
max
(8/20) µs
Short-circuit current rating I
SCCR
50 Hz (60 Hz)
350 V AC
80 A
≤ 5 µA
≤ 2 mVA
10 kA
20 kA
25 kA
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https://www.phoenixcontact.com/pi/products/2856582
Type 2 surge arrester - VAL-MS 350VF - 2856582
Technical data
Protective circuit
Voltage protection level U
p
Residual voltage U
res
≤ 1.5 kV
≤ 1.2 kV (at I
n
)
≤ 1.2 kV (at 10 kA)
≤ 1.1 kV (at 5 kA)
Front of wave sparkover voltage at 6 kV (1.2/50) µs
TOV behavior at U
T
Response time t
A
Max. backup fuse with V-type through wiring
Max. backup fuse with branch wiring
≤ 1.5 kV
415 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
≤ 100 ns
80 A (gG)
125 A (gG)
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Connection method
Conductor cross section flexible
Screw connection
M5
3 Nm (1,5 mm² ... 16 mm²)
4.5 Nm (25 mm² ... 35 mm²)
16 mm
1.5 mm² ... 25 mm²
1.5 mm² ... 35 mm²
15 ... 2
Fork-type cable lug
1.5 mm² ... 16 mm²
UL specifications
SPD Type
Maximum continuous operating voltage MCOV (L-N)
Nom. voltage
Mode of protection
Power distribution system
Nominal frequency
Measured limiting voltage MLV (L-N)
Nominal discharge current I
n
(L-N)
4CA
350 V AC
240 V AC
L-N
Single phase
50/60 Hz
2420 V
10 kA
UL connection data
Conductor cross section AWG
Tightening torque
10 ... 2
30 lb
f
-in.
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
EN 61643-11 2012
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
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https://www.phoenixcontact.com/pi/products/2856582
Type 2 surge arrester - VAL-MS 350VF - 2856582
Technical data
Environmental Product Compliance
No hazardous substances above threshold values
Drawings
Dimensional drawing
89,8
17,6
Circuit diagram
L
12
14
11 FM
65,7
44
N / PEN
Figure shows version with remote indication contact
Approvals
Approvals
Approvals
CSA / CCA / UL Recognized / KEMA-KEUR / cUL Recognized / IECEE CB Scheme / ÖVE / EAC / EAC / cULus Recognized
Ex Approvals
Approval details
CSA
http://www.csagroup.org/services-industries/product-listing/
13631
CCA
NTR-AT 1947-A
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
KEMA-KEUR
http://www.dekra-certification.com
2170208.01
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https://www.phoenixcontact.com/pi/products/2856582
Type 2 surge arrester - VAL-MS 350VF - 2856582
Approvals
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
IECEE CB Scheme
http://www.iecee.org/
AT 2905/M1
ÖVE
https://www.ove.at/zertifizierung-pz/zertifizierungsregister/
18583-001-13
EAC
EAC-Zulassung
EAC
RU C-
DE.A*30.B01561
cULus Recognized
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32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
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