https://www.phoenixcontact.com/pi/products/2800183
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1-
FM - 2800183
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Universal varistor-based plug-in lightning/surge arrester for 3-phase power supply networks with separate
N and PE (5-conductor system: L1, L2, L3, N, PE), for Lightning Protection Levels III and IV, 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
Optical, mechanical status indication for the individual arresters
Pluggable
Thermal disconnect device for each individual plug
Mechanical coding of all slots
Key Commercial Data
Packing unit
GTIN
GTIN
4046356518550
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
98.7 mm
71.2 mm
77.5 mm (incl. DIN rail 7.5 mm)
4 Div.
Ambient conditions
Degree of protection
Ambient temperature (operation)
IP20 (only when all terminal points are used)
-40 °C ... 80 °C
10/25/2018 Page 1 / 7
https://www.phoenixcontact.com/pi/products/2800183
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1-
FM - 2800183
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
Mode of protection
T1 / T2
T1
TT
TN-S
L-N
L-PE
N-PE
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
4
Optical, remote indicator contact
Protective circuit
Nominal voltage U
N
Nominal frequency f
N
Maximum continuous operating voltage U
C
(L-N)
Maximum continuous operating voltage U
C
(L-PE)
Maximum continuous voltage U
C
(N-PE)
Rated load current I
L
Residual current I
PE
Standby power consumption P
C
Nominal discharge current I
n
(8/20) µs (L-N)
Nominal discharge current I
n
(8/20) µs (L-PE)
240/415 V AC (TN-S)
240/415 V AC (TT)
50 Hz (60 Hz)
335 V AC
335 V AC
264 V AC
80 A
≤ 5 µA
≤ 810 mVA
12.5 kA
12.5 kA
10/25/2018 Page 2 / 7
https://www.phoenixcontact.com/pi/products/2800183
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1-
FM - 2800183
Technical data
Protective circuit
Nominal discharge current I
n
(8/20) µs (N-PE)
Maximum discharge current I
max
(8/20) µs
Impulse discharge current (10/350) µs (L-N), charge
Impulse discharge current (10/350) µs (L-N), specific energy
Impulse discharge current (10/350) µs (L-N), peak current value I
imp
Impulse discharge current (10/350) µs (L-PE), charge
Impulse discharge current (10/350) µs (L-PE), specific energy
Impulse discharge current (10/350) µs (L-PE), peak current value I
imp
Impulse discharge current (10/350) µs (N-PE), charge
Impulse discharge current (10/350) µs (N-PE), specific energy
Impulse discharge current (10/350) µs (N-PE), peak current value I
imp
Total discharge current I
total
(8/20) µs
Total discharge current I
total
(10/350) µs
Follow current interrupt rating I
fi
(N-PE)
Short-circuit current rating I
SCCR
Voltage protection level U
p
(L-N)
Voltage protection level U
p
(L-PE)
Voltage protection level U
p
(N-PE)
Residual voltage U
res
(L-N)
50 kA
50 kA
6.25 As
39 kJ/Ω
12.5 kA
6.25 As
39 kJ/Ω
12.5 kA
25 As
625 kJ/Ω
50 kA
50 kA
50 kA
100 A
25 kA
≤ 1.2 kV
≤ 1.6 kV (30 kA - 8/20 µs)
≤ 2 kV
≤ 1.7 kV
≤ 1.2 kV (at I
n
)
≤ 1.1 kV (at 10 kA)
≤ 1 kV (at 5 kA)
≤ 0.9 kV (at 3 kA)
Residual voltage U
res
(L-PE)
≤ 2 kV (at I
n
)
≤ 1.5 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage U
res
(N-PE)
≤ 0.6 kV (at I
n
)
≤ 0.5 kV (at 10 kA)
≤ 0.5 kV (at 5 kA)
≤ 0.4 kV (at 3 kA)
TOV behavior at U
T
(L-N)
TOV behavior at U
T
(N-PE)
Response time t
A
(L-N)
Response time t
A
(L-PE)
Response time t
A
(N-PE)
Max. backup fuse with V-type through wiring
415 V AC (5 s / withstand mode)
457 V AC (120 min / safe failure mode)
1200 V AC (200 ms / withstand mode)
≤ 25 ns
≤ 100 ns
≤ 100 ns
80 A (gG - 16 mm²)
10/25/2018 Page 3 / 7
https://www.phoenixcontact.com/pi/products/2800183
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1-
FM - 2800183
Technical data
Protective circuit
Max. backup fuse with branch wiring
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 ... 1.5 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
UL specifications
SPD Type
Maximum continuous operating voltage MCOV (L-L)
Maximum continuous operating voltage MCOV (L-N)
Maximum continuous operating voltage MCOV (L-G)
Maximum continuous operating voltage MCOV (N-G)
Nom. voltage
Mode of protection
4CA
670 V AC
335 V AC
335 V AC
264 V AC
240/415 V AC
L-L
L-N
L-G
N-G
Power distribution system
Nominal frequency
3Y
50/60 Hz
10/25/2018 Page 4 / 7
https://www.phoenixcontact.com/pi/products/2800183
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1-
FM - 2800183
Technical data
UL specifications
Measured limiting voltage MLV (L-L)
Measured limiting voltage MLV (L-N)
Measured limiting voltage MLV (L-G)
Measured limiting voltage MLV (N-G)
Nominal discharge current I
n
(L-L)
Nominal discharge current I
n
(L-N)
Nominal discharge current I
n
(L-G)
Nominal discharge current I
n
(N-G)
3570 V
2630 V
3600 V
2600 V
20 kA
20 kA
20 kA
20 kA
UL indicator/remote signaling
Operating voltage
Operating current
Tightening torque
Conductor cross section AWG
125 V AC
1 A AC
4 lb
f
-in.
30 ... 14
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 = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Dimensional drawing
98,7
89,8
71,2
12
11
14
FM
Circuit diagram
77,5
44
L1
L2
L3
N
10/25/2018 Page 5 / 7
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