POWR-GARD® Fuse Datasheet
Class T – JllN / Jlls series FUses
300/600 VAC • Fast-Acting • 1-1200 A
Ordering Information
ampere raTiNgs
1
2
3
30
35
40
45
50
60
70
80
90
250
300
350
400
450
500
600
700
800
100
110
125
150
175
200
225
900*
1000
1100
1200
6
10
15
20
25
Description
1
JLLN/JLLS fuses are less than / the size of comparable
3
*JLLS only
Class R fuses and are typically used for short circuit
protection of drives and surge sensitive components. When
rated in accordance with the NEC®, JLLN/JLLS fuses provide
fast-acting overload and short circuit protection for non-
inductive circuits and equipment.
Note: Contact the factory for RoHS compliant Class T fuses.
moUNTiNg CaTalog
orderiNg
NUmber
JLLS006.T
series volTage amp
sUFFiX
NUmber
JLLS006
JLLS
JLLN
600
300
6
35
–
V
JLLN035V
JLLN035.TXV
Applications
•ꢀ Variable speed drive protection
Part Numbering System
•ꢀ Compact mains switches
JLLN xxx T XL
Features/Benefits
•ꢀ Extremely current-limiting
•ꢀ Compact design
•ꢀ 200 kA Interrupting Rating
Series
Amperage
Package Quantity
T = 10 (1-60 A)
V = 5 (70-100 A)
X = 1 (110-1200 A)
Specifications
Voltage Ratings
AC: 300 V (JLLN)
600 V (JLLS)
Mounting Options
JLLN 35-60 A Only
DC: 160 V (JLLN 1 – 60 A)
125 V (JLLN 70 – 1200 A)
300 V (JLLS)
AC: 200 kA rms symmetrical
DC: 20 kA (JLLN & JLLS)
1 – 1200 A
Blank = Cartridge Type
XL = Leaded
XV = Vertical Mount
XLS = Solder Lead
Interrupting Ratings
Ampere Range
Approvals
AC: Standard 248-15, Class T
UL Listed (File: E81895):
JLLN (1 – 1200 A)
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: Littelfuse.com/jlln
JLLS (1 – 800 A)
UL Recognized (File: E71611)
JLLN PCB Mount (35 – 60 A)
JLLS (900 – 1200 A)
Littelfuse.com/jlls
CSA Certified (File: LR29862)
JLLN/JLLS (1 – 600 A)
DC: UL Listed (File: E81895):
JLLN (35 – 1200 A)
Recommended Fuse Holders
LFT30 Series
LFT60 Series
LSCR Series for 700-800 A
Littelfuse self-certified
JLLN (1 – 30 A)
JLLS (1 – 1200 A)
RoHS Compliant
Dimensions
Please refer to the ClassT dimensions on page 3
Environmental
© 2013 Littelfuse POWR-GARD® Products
Rev: 012413
1 of 3
Littelfuse.com