Littelfuse 325SP Series - Manual

© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/13/13
Axial Lead Fuses
3AB > Time Lag > 325SP Series
325SP Series Lead-Free 3AB, Slo-Blo ® Fuse
The 3AB Slo-Blo ® Fuse with ceramic body construction
permits higher interrupting ratings and voltage ratings.
Ideal for applications where high current loads are
expected.
Agency Approvals
Agency Agency File Number Ampere Range
E10480 12A - 20A
LR 29862 12A - 20A
PS
E
NBK 030805-
E10480F/
NBK 260106-
JP1021B
12A - 20A
SU05001-5011
SU05001-5012
12A - 20A
12A - 20A
Features
Applications
Electrical Characteristics for Series
% of Ampere
Rating
Ampere Rating Opening Time
100% 12 – 20A 4 hours, Minimum
135% 12 – 20A 1 hour, Maximum
200% 12 – 20A 5 sec., Min., 60 sec., Max.
• In accordance with UL
Standard 248-14
• Available in axial lead
format and with various
forming dimensions
• RoHS compliant and
Lead-free
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
Description
PS
E