https://www.phoenixcontact.com/pi/products/2902577
08/19/2018Page4/6
Type 2 surge arrester-VAL-MS 350 VF/1+1-FM-2902577
Technical data
UL specifications
Maximum continuous operating voltage MCOV (L-G) 350 V AC
Maximum continuous operating voltage MCOV (N-G) 260 V AC
Nom. voltage 240V AC
Mode of protection L-N
L-G
N-G
Power distribution system 1
Nominal frequency 50/60 Hz
Measured limiting voltage MLV (L-N) 1610 V
Measured limiting voltage MLV (L-G) 2030 V
Measured limiting voltage MLV (N-G) 870 V
Nominal discharge current I
n
(L-N)
20 kA
Nominal discharge current I
n
(L-G)
20 kA
Nominal discharge current I
n
(N-G)
20 kA
UL indicator/remote signaling
Operating voltage 125 V AC
Operating current 1 A AC
Tightening torque
4 lb
f
-in.
Conductor cross section AWG 30 ... 14
UL connection data
Conductor cross section AWG 10 ... 2
Tightening torque
30 lb
f
-in.
Standards and Regulations
Standards/regulations IEC61643-11 2011
EN61643-11 2012
Drawings
Dimensional drawing
Circuit diagram
