https://www.phoenixcontact.com/pi/products/2801044
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 175/12.5/1+0-
FM - 2801044
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Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N
and PE (2-conductor system: L1, PEN), with remote indication contact.
Your advantages
Plugs can be checked with CHECKMASTER
With floating remote indication contact
Secure hold of plugs in the event of high lightning current loads and strong vibrations thanks to new latching
Mechanical coding of all slots
Optical, mechanical status indication for the individual arresters
Pluggable
Thermal disconnect device for each individual plug
Key Commercial Data
Packing unit
GTIN
GTIN
4046356698122
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
99 mm
17.5 mm
77.5 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
11/15/2018 Page 1 / 4
https://www.phoenixcontact.com/pi/products/2801044
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 175/12.5/1+0-
FM - 2801044
Technical data
Ambient conditions
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
30g
7.5g
General
IEC test classification
I / II
T1 / T2
T1
I
EN type
IEC power supply system
T1 / T2
T1
TN-S
TN-C
TT
Mode of protection
Mounting type
Color
Housing material
Degree of pollution
Flammability rating according to UL 94
Type
Surge protection fault message
L-N
L-PEN
DIN rail: 35 mm
jet black RAL 9005
PA 6.6
PBT
2
V-0
DIN rail module, two-section, divisible
Optical, remote indicator contact
Protective circuit
Nominal voltage U
N
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
Impulse discharge current (10/350) µs, charge
Impulse discharge current (10/350) µs, specific energy
Impulse discharge current (10/350) µs, peak value l
imp
Total discharge current I
total
(8/20) µs
120 V AC (TN-C, TN-S)
120 V AC (TT)
50 Hz (60 Hz)
175 V AC
80 A
≤ 800 µA
≤ 140 mVA
12.5 kA
50 kA
6.25 As
39 kJ/Ω
12.5 kA
12.5 kA
11/15/2018 Page 2 / 4
https://www.phoenixcontact.com/pi/products/2801044
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 175/12.5/1+0-
FM - 2801044
Technical data
Protective circuit
Total discharge current I
total
(10/350) µs
Short-circuit current rating I
SCCR
Voltage protection level U
p
Residual voltage U
res
12.5 kA
25 kA
≤ 0.8 kV
≤ 0.8 kV (at I
n
)
≤ 1.5 kV (at 30 kA)
≤ 0.7 kV (at 10 kA)
≤ 0.6 kV (at 5 kA)
≤ 0.55 kV (at 3 kA)
TOV behavior at U
T
Response time t
A
Max. backup fuse with V-type through wiring
Max. backup fuse with branch wiring
208 V AC (5 s / withstand mode)
≤ 25 ns
80 A (gG - 16 mm²)
160 A (gG)
Indicator/remote signaling
Switching function
Operating voltage
Operating current
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
PDT contact
5 V AC ... 250 V AC
30 V DC
5 mA AC ... 1 A AC
1 A DC
Screw connection
M2
0.25 Nm
7 mm
0.14 mm² ... 1.5 mm²
0.14 mm² ... 1.5 mm²
28 ... 16
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Screw connection
M5
4.5 Nm
16 mm
1.5 mm² ... 25 mm²
1.5 mm² ... 35 mm²
15 ... 2
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
EN 61643-11 2012
Environmental Product Compliance
11/15/2018 Page 3 / 4
https://www.phoenixcontact.com/pi/products/2801044
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 175/12.5/1+0-
FM - 2801044
Technical data
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Dimensional drawing
99
45
22,5
Circuit diagram
L
12
14
11 FM
77,5
70
N / PEN
51,5
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
11/15/2018 Page 4 / 4
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