https://www.phoenixcontact.com/pi/products/2856595
Type 2 surge protection plug - VAL-MS 350 VF ST - 2856595
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surge protection connector type 2 with series connection consisting of varistor and gas-filled spark gap for
VAL-MS base element, thermal monitoring, visual fault warning. Design: 350 V AC
Key Commercial Data
Packing unit
GTIN
GTIN
4017918876869
10 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
52.4 mm
17.5 mm
55.3 mm
1 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
IP20
-40 °C ... 80 °C
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
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
II
T2
T2
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https://www.phoenixcontact.com/pi/products/2856595
Type 2 surge protection plug - VAL-MS 350 VF ST - 2856595
Technical data
General
IEC power supply system
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
Arrester can be tested with CHECKMASTER from software version:
Surge protection fault message
on base element
jet black RAL 9005
PA 6.6
2
V-0
DIN rail module, two-section, divisible
1
From SW rev. 1.12
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
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
50 Hz (60 Hz)
350 V AC
≤ 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
≤ 1.5 kV
415 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
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https://www.phoenixcontact.com/pi/products/2856595
Type 2 surge protection plug - VAL-MS 350 VF ST - 2856595
Technical data
Protective circuit
Response time t
A
Max. backup fuse with branch wiring
≤ 100 ns
125 A (gG)
Connection data
Connection method
pluggable
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
350 V AC
L-N
1
50/60 Hz
1610 V
10 kA
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Circuit diagram
Dimensional drawing
52,4
44,8
17,5
Approvals
Approvals
Approvals
IECEE CB Scheme / UL Recognized / KEMA-KEUR / ÖVE / cUL Recognized / CCA / CSA / EAC / EAC / cULus Recognized
Ex Approvals
55,3
43,3
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https://www.phoenixcontact.com/pi/products/2856595
Type 2 surge protection plug - VAL-MS 350 VF ST - 2856595
Approvals
Approval details
IECEE CB Scheme
http://www.iecee.org/
AT 2905/M1
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
ÖVE
https://www.ove.at/en/certification-pz/certification-register/
18583-001-13
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
CCA
NTR-AT 1947-A
CSA
http://www.csagroup.org/services-industries/product-listing/
13631
EAC
EAC-Zulassung
EAC
RU C-
DE.A*30.B01561
cULus Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
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https://www.phoenixcontact.com/pi/products/2856595
Phoenix Contact 2018 © - all rights reserved
http://www.phoenixcontact.com
PHOENIX CONTACT GmbH & Co. KG
Flachsmarktstr. 8
32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
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