UL
iQ
for Surge Protective Devices
Surge Protective Devices
E340498
Guide Information
Surge Suppression, LLC
PO Box 15732, Brooksville FL 34604
Model(s): ST3-501P1D (c)
Permanently Connected
SPD
Type
Volts
(V)
AC/DC
DC PV
Phase
Amps
(A)
Ambient
Min(°C)
Ambient
Max(°C)
Mode
VPR
(Vpk)
MCOV
(V)
In
(kA)
SCCR
(kA)
2
120
AC
1
n/a
-35
40
L-N
700
150
20
200
L-G
1200
150
N-G
600
150
Evaluated to: UL 1449 5th Ed. Rev: 2022-12-15 and CSA C22.2 No. 269.2-17, 2017-02
(c) -
Models Complementary Listed as EMI Filters (FOKY) under E340498. May be followed by combinations of AC, AC10, AC11, B, C, DIN, Exx, -Eyyy, K, -LP, M, Rx, RC, S, S1, S6, W, WN, W1, X, Xx, XS, XS1 or Z (where x=null, 1, 2, 3... and yyy=combinations of the above suffixes for diagnostics). May be prefixed and/or suffixed by up to four alpha-numeric characters for marketing purpose.
Note -
Models may be followed by combinations of AC, AC10, AC11, AC12, AC13, B, C, DIN, Exx, -Eyyy, K, -LP, M, Rx, RC, S, S1, S6, W, WN, W1, X, Xx, XS, XS1, or Z (where x=null, 1, 2, 3..., and yyy=combinations of the above suffixes for diagnostics)
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:
2010-09-27
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Last Revised:
2023-11-30