https://www.phoenixcontact.com/pi/products/2801042
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/1+0-
FM - 2801042
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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
Thermal disconnect device for each individual plug
Pluggable
Thermal disconnect device for each individual plug
Mechanical coding of all slots
Key Commercial Data
Packing unit
GTIN
GTIN
4046356698153
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
96.8 mm
17.6 mm
77.5 mm (incl. DIN rail 7.5 mm)
1 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
11/15/2018 Page 1 / 4
https://www.phoenixcontact.com/pi/products/2801042
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/1+0-
FM - 2801042
Technical data
Ambient conditions
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
5 % ... 95 %
30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
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
240 V AC (TN-C, TN-S)
240 V AC (TT)
50 Hz (60 Hz)
335 V AC
80 A
≤ 800 µA
≤ 270 mVA
12.5 kA
50 kA
6.25 As
39 kJ/Ω
12.5 kA
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https://www.phoenixcontact.com/pi/products/2801042
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/1+0-
FM - 2801042
Technical data
Protective circuit
Total discharge current I
total
(8/20) µs
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
12.5 kA
25 kA
≤ 1.2 kV
≤ 1.6 kV (30 kA - 8/20 µs)
≤ 1.2 kV (at I
n
)
≤ 1.1 kV (at 10 kA)
≤ 1 kV (at 5 kA)
≤ 0.9 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
415 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
Plug-in/screw connection via COMBICON
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
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
Standards and Regulations
11/15/2018 Page 3 / 4
https://www.phoenixcontact.com/pi/products/2801042
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/1+0-
FM - 2801042
Technical data
Standards and Regulations
Standards/regulations
IEC 61643-11 2011
EN 61643-11 2012
Drawings
Dimensional drawing
96,8
89,8
17,6
Circuit diagram
L
12
14
11 FM
77,5
44
N / PEN
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC
RU C-
DE.A*30.B01561
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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