https://www.phoenixcontact.com/us/products/2856579
Type 2 surge protection device - VAL-MS 350 VF/FM - 2856579
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Surge voltage arrester consisting of base element with remote indicator contact and 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
Product Features
Single-channel, DIN-rail mountable protective devices
Consists of base element and plug
Mechanical coding of all slots
Optical, mechanical status indication for the individual arresters
Disconnect device on each individual plug
Base element with/without floating remote indication contact
Packing unit
1 pc
133.4 GRM
85363030
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
97 mm
17.6 mm
58 mm
1 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
-40 °C ... 80 °C
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https://www.phoenixcontact.com/us/products/2856579
Type 2 surge protection device - VAL-MS 350 VF/FM - 2856579
Technical data
Ambient conditions
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
25g
5g
General
Standards/specifications
IEC test classification
EN type
Number of ports
SPD design
Mode of protection
IEC 61643-11 2011
EN 61643-11 2012
II
T2
T2
One
Combination type
L-PEN
L-N
L-PE
Mounting type
Color
Housing material
Pollution degree
Inflammability class according to UL 94
Type
Number of positions
Surge protection fault message
DIN rail: 35 mm
black
PA 6.6
PBT
2
V-0
DIN rail module, two-section, divisible
1
Optical, remote indicator contact
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
Nominal DC sparkover voltage U
agn
50 Hz (60 Hz)
600 V +30 % / -5 %
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https://www.phoenixcontact.com/us/products/2856579
Type 2 surge protection device - VAL-MS 350 VF/FM - 2856579
Technical data
Protective circuit
Maximum continuous operating 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
Voltage protection level U
p
Residual voltage U
res
350 V AC
80 A
≤ 5 µA
≤ 2 mVA
10 kA
20 kA
25 kA
≤ 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. required backup fuse with branch wiring
Max. required backup fuse with V-type through wiring
≤ 1.5 kV
415 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
≤ 100 ns
125 A AC (gG)
80 A AC (gG)
Indicator/remote signaling
Connection name
Switching function
Operating voltage
Remote fault indicator contact
PDT contact
5 V AC ... 250 V AC
125 V AC (UL)
30 V DC
Operating current
5 mA AC ... 1 A AC
1 A AC (UL)
1 A DC
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section solid min.
Conductor cross section solid max.
AWG conductor cross section
Screw connection
M2
0.25 Nm
4 lb
f
-in. (UL)
7 mm
0.14 mm²
1.5 mm²
0.14 mm²
1.5 mm²
28 ... 16
07/23/2014 Page 3 / 7
https://www.phoenixcontact.com/us/products/2856579
Type 2 surge protection device - VAL-MS 350 VF/FM - 2856579
Technical data
Indicator/remote signaling
30 ... 14 (UL)
Connection data
Connection method
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section solid min.
Conductor cross section solid max.
AWG conductor cross section
Screw thread
Tightening torque
Stripping length
Screw connection
1.5 mm²
25 mm²
1.5 mm²
35 mm²
15 ... 2
10 ... 2 (UL)
M5
4.5 Nm
30 lb
f
-in. (UL)
16 mm
NEMA/UL protective circuit
UL class
Maximum continuous operating voltage MCOV (L-N)
Nominal voltage U
N
Mode of protection
Power distribution system
Nominal frequency
Voltage protection rating VPR (L-N)
Nominal discharge current I
n
(L-N)
Type 4 SPD for Type 2 applications
350 V AC
350 V AC
L-N
1
50/60 Hz
1.2 kV
10 kA
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
27140201
27130801
27130801
27130801
27130805
27130805
ETIM
ETIM 2.0
ETIM 3.0
EC000941
EC000941
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https://www.phoenixcontact.com/us/products/2856579
Type 2 surge protection device - VAL-MS 350 VF/FM - 2856579
Classifications
ETIM
ETIM 4.0
ETIM 5.0
EC000941
EC000941
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
Approvals
Approvals
Approvals
IECEE CB Scheme / UL Recognized / KEMA-KEUR / ÖVE / cUL Recognized / GOST / CCA / KEMA-KEUR / CSA / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
IECEE CB Scheme
UL Recognized
KEMA-KEUR
07/23/2014 Page 5 / 7
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