https://www.phoenixcontact.com/pi/products/2800645
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2
335/12.5/4+0 - 2800645
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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).
Why buy this product
Plugs can be checked with CHECKMASTER
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
4046356624770
1 pc
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
89.8 mm
71.2 mm
77.5 mm (incl. DIN rail 7.5 mm)
4 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
10/03/2018 Page 1 / 6
https://www.phoenixcontact.com/pi/products/2800645
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2
335/12.5/4+0 - 2800645
Technical data
Ambient conditions
Altitude
Permissible humidity (operation)
Shock (operation)
Vibration (operation)
≤ 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
EN type
IEC power supply system
Mode of protection
Mounting type
Color
Housing material
Degree of pollution
Flammability rating according to UL 94
Type
Surge protection fault message
T1 / T2
T1
TN-S
L-PE
N-PE
DIN rail: 35 mm
jet black RAL 9005
PA 6.6
PBT
2
V-0
DIN rail module, two-section, divisible
optical
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
Total discharge current I
total
(10/350) µs
Short-circuit current rating I
SCCR
Voltage protection level U
p
240/415 V AC (TN-S)
50 Hz (60 Hz)
335 V AC
80 A
≤ 3.2 mA
≤ 1080 mVA
12.5 kA
50 kA
6.5 As
39 kJ/Ω
12.5 kA
200 kA
50 kA
25 kA
≤ 1.2 kV
≤ 1.6 kV (30 kA - 8/20 µs)
10/03/2018 Page 2 / 6
https://www.phoenixcontact.com/pi/products/2800645
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2
335/12.5/4+0 - 2800645
Technical data
Protective circuit
Residual voltage U
res
≤ 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)
457 V AC (120 min / safe failure mode)
≤ 25 ns
80 A (gG - 16 mm²)
160 A (gG)
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
670 V AC
335 V AC
335 V AC
415/240 V AC
L-L
L-N
L-G
N-G
Power distribution system
Nominal frequency
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)
3Y
50/60 Hz
3650 V
3650 V
2630 V
2630 V
20 kA
10/03/2018 Page 3 / 6
https://www.phoenixcontact.com/pi/products/2800645
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2
335/12.5/4+0 - 2800645
Technical data
UL specifications
Nominal discharge current I
n
(L-N)
Nominal discharge current I
n
(L-G)
Nominal discharge current I
n
(N-G)
20 kA
20 kA
20 kA
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: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Dimensional drawing
89,8
71,2
Product drawing
77,5
44
Circuit diagram
L1
L2
L3
N
10/03/2018 Page 4 / 6
https://www.phoenixcontact.com/pi/products/2800645
Lightning/surge arrester type 1/2 - VAL-MS-T1/T2
335/12.5/4+0 - 2800645
Approvals
Approvals
Approvals
KEMA-KEUR / ÖVE / IECEE CB Scheme / UL Recognized / cUL Recognized / EAC / CCA / DNV GL / cULus Recognized
Ex Approvals
Approval details
KEMA-KEUR
http://www.dekra-certification.com
2162496-01
ÖVE
https://www.ove.at/en/certification-pz/certification-register/
18583-009-06
IECEE CB Scheme
http://www.iecee.org/
AT 2584
UL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
cUL Recognized
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 330181
EAC
RU C-
DE.A*30.B01561
CCA
DNV GL
http://exchange.dnv.com/tari/
NTR-AT 1906
TAE00001N9
10/03/2018 Page 5 / 6
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