UL
iQ
for Surge Protective Devices
Surge Protective Devices
E354261
Guide Information
Weidmueller Interface GmbH & Co. KG
Klingenbergstrasse 26, Detmold 32758 DE
Cat No(s): VPU AC II 3+1 350/50
SPD
Type
Volts
(V)
AC/DC
DC PV
Phase
Amps
(A)
Ambient
Min(°C)
Ambient
Max(°C)
Mode
VPR
(Vpk)
MLV
(Vpk)
MCOV
(V)
Vn
(Vdc)
In
(kA)
SCCR
(kA)
Notes
1CA (4-1)
480/277
AC
3Y
n/a
-40
85
L-L
3000
-
700
-
20
200
1
L-N
1500
-
350
-
L-G
3000
-
350
-
N-G
1000
-
305
-
Evaluated to: UL 1449 5th Ed. Rev: 2021-01-08 and CSA C22.2 No. 269.4-14, 2014-11
Note 1 -
Suitable for Factory wiring only.
SPDs investigated for Type 1 applications are automatically suitable for Type 2 applications and may be marked for SPD Type 1 and/or Type 2 applications. SPDs only marked "SPD Type 2" are not suitable for Type 1 applications.
Where a minimum ambient temperature is not specified, assume 0°C unless the product is marked otherwise or with an Outdoor use Environmental Rating. See Electrical Equipment for Use in Ordinary Locations (AALZ) for details regarding Environmental Ratings.
Report Date:
2017-10-24
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Last Revised:
2021-10-19