Axial Lead & Cartridge Fuses
3AB > Fast-Acting > 314/324 Series
PS
E
RoHS Pb
314/324 Series Lead-free 3AB, Fast-Acting Fuse
Description
The 3AB Fast-Acting Fuse with ceramic body construction
permits higher interrupting ratings and voltage ratings. Ideal
for applications where high current loads are expected.
Features
• In accordance with UL
Standard 248-14
• UL Listed and
Recognized to UL/CSA/
NMX 248-1 and UL/CSA/
NMX 248-14
• Available in cartridge
and axial lead format
and with various forming
dimensions
• Conforms to DENAN’s
Appendix 3
• RoHS compliant and
Lead-free
• Conforms to EN 60127-1
and EN 60127-7 (15A,
20A only)
Agency Approvals
Applications
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
Agency
Agency File Number
Ampere Range
E10480
29862
0.375A - 15A
0.375A - 20A
20A - 40A
Electrical Characteristics for Series
E10480
314 Series:
1A - 3.5A
4A - 5A
6A - 15A
20A - 30A
% of Ampere Rating
Ampere Rating
OpeningTime
NBK030805-E10480A
NBK030805-E10480C
NBK030805-E10480E
NBK260106-JP1021A
324 Series:
NBK030805-E10480B
NBK030805-E10480D
NBK030805-E10480F
NBK260106-JP1021B
100%
135%
0.375 - 40
0.375 - 30
0.375 - 12
15 - 30
4 hours, Minimum
1 hour, Maximum
15 secs., Maximum
30 secs., Maximum
30 secs., Maximum
PS
E
1A - 3.5A
4A - 5A
6A - 15A
20A - 30A
200%
250%
40
SU05001-6003
SU05001-6001
SU05001-7006
SU05001-8002
SU05001-8003
SU05001-6002
3A
4-6A
7-10A
12-15A
20A
Additional Information
25-30A
N/A
0.375A - 30A
*15A/*20A
J 50440217
Aꢀꢀessꢁries
314 & 324
Series
ꢀatasꢁeet
314 Series
ꢀesꢁurꢂes
314 Series
ꢀaꢁꢂles
314 Series
* - Approved for axial leaded version only.
ꢀatasꢁeet
324 Series
ꢀesꢁurꢂes
324 Series
ꢀaꢁꢂles
324 Series
For recommended fuse accessories for this product series, see ‘Recommended Accessories’ section.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 10/21/20