ULiQfor Surge Protective Devices

Surge Protective DevicesE321351
Guide Information
Schneider Electric USA, Inc.
Schneider Electric, SURGE PROTECTION BUSINESS, 1751 S 4800 W, Salt Lake City UT 84104
Model(s): S50A1500VDC(d), SPDC15
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)
11500DC PV-n/a-3585DC+-DC-3000150020100
DC+-G30001500
DC--G30001500
Evaluated to: UL 1449 5th Ed. Rev: 2022-12-15
(d) - May be followed by PV, followed by blank, G, R or M, may be followed by an additional number or letter.
Note - Unless specified otherwise, all models may be followed by additional suffixes.
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:2015-09-16© 2026 UL Solutions
Last Revised:2023-09-28