Littelfuse KLK Series - Manual

1
Cartridge and Axial Lead Fuses
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
KLK Series
AC > Fast-Acting Type > KLK Series
KLK Series,
AC, Fast-Acting Midget/5AG Size Fuse
Agency Approvals
Agency Agency File Number Ampere Range
E10480 .3A - 30A
®
LR 29862 .3A - 30A
QPL
F60C
Electrical Characteristics for Series
QPL
Fast-Acting, High-Interrupting Capacity, Current-Limiting
Type Fuse. Especially suited for control circuits, street
lighting, H.I.D. lighting, computers, and other applications
without high in-rush currents.
% of Ampere
Rating
Ampere Rating Opening Time
100% 0–30 Until temp stabilizes
135% 0–30 1 hours, Maximum
200% 0–30 2 minutes, Maximum.
®
Temperature Rerating Curve
Product Characteristics
38.1
(1.50")
10.31
(.406")
Dimensions
Description
Average Time Current Curves
1000
100
10
1
0.1
0.01
10 100 1000 .1 1
1/8A 2/10A 1/4A 3/10A 1/2A 3/4A 1A 1 1/2A 2A 2 1/2A 3A 3 1/2A 4A 5A 6A 7A 8A 9A 10A 12A 15A 20A 25A 30A
TIME IN SECONDS
CURRENT IN AMPERES
AC Fast-Acting Type
KLK Series
Interurrupting Rating: 50,000 amperes at 500Vdc
100,000 amperes at 600Vac
Voltage Rating: 600Vac, 500Vdc