Electrical, Specialty Fuses

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Series
Package
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Applications
Features
Class
Approval Agency
Operating Temperature
Breaking Capacity @ Rated Voltage
Package / Case
Size / Dimension
JLLN070.V
JLLN070.V
FUSE CARTRIDGE 70A 300VAC/125VDC
Littelfuse Inc.
33
In Stock
294
Factory
1 : $75.90000
Box
Box
Active
Bolt Mount
Cartridge
70A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
0.811" Dia x 0.843" L (20.60mm x 21.40mm)
JLLN, JLLS Series
JLLN200.X
FUSE CRTRDGE 200A 300VAC/125VDC
Littelfuse Inc.
48
In Stock
573
Factory
1 : $109.38000
Box
Box
Active
Bolt Mount
Cartridge
200A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.063" Dia x 0.843" L (27.00mm x 21.40mm)
JLLN, JLLS Series
JLLN300.X
FUSE CRTRDGE 300A 300VAC/125VDC
Littelfuse Inc.
253
In Stock
286
Factory
1 : $243.30000
Box
Box
Active
Bolt Mount
Cartridge
300A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 0.827" L (33.30mm x 21.00mm)
JLLN, JLLS Series
JLLN100.V
FUSE CRTRDGE 100A 300VAC/125VDC
Littelfuse Inc.
116
In Stock
539
Factory
1 : $71.79000
Box
Box
Active
Bolt Mount
Cartridge
100A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
0.811" Dia x 0.843" L (20.60mm x 21.40mm)
JLLN, JLLS Series
JLLN400.X
FUSE CRTRDGE 400A 300VAC/125VDC
Littelfuse Inc.
44
In Stock
1 : $195.09000
Box
Box
Active
Bolt Mount
Cartridge
400A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 0.827" L (33.30mm x 21.00mm)
JLLN
JLLN050.TXP
FUSE CARTRIDGE 50A 300VAC/160VDC
Littelfuse Inc.
38
In Stock
1 : $65.28000
Box
Box
Active
Requires Holder
Cartridge
50A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 20kA DC
Cartridge, Non-Standard
0.563" Dia x 0.875" L (14.30mm x 22.23mm)
JLLN
JLLN060.T
FUSE CARTRIDGE 60A 300VAC/160VDC
Littelfuse Inc.
17
In Stock
1 : $52.62000
Box
Box
Active
Requires Holder
Cartridge
60A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UR
-
200kA AC, 20kA DC
Cartridge, Non-Standard
0.563" Dia x 0.874" L (14.30mm x 22.20mm)
JLLN
JLLN035.T
FUSE CARTRIDGE 35A 300VAC/160VDC
Littelfuse Inc.
6
In Stock
23
Factory
1 : $59.80000
Box
Box
Active
Requires Holder
Cartridge
35A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UR
-
200kA AC, 20kA DC
Cartridge, Non-Standard
0.563" Dia x 0.874" L (14.30mm x 22.20mm)
JLLN040.TXLSE
JLLN040.TXLS
FUSE CARTRIDGE 40A 300VAC/160VDC
Littelfuse Inc.
4
In Stock
110
Factory
1 : $81.00000
Box
Box
Active
Through Hole
Cartridge
40A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 20kA DC
Radial Bend Cylinder
0.563" Dia x 0.875" L (14.30mm x 22.23mm)
JLLN080.V
JLLN080.V
FUSE CARTRIDGE 80A 300VAC/125VDC
Littelfuse Inc.
17
In Stock
44
Factory
1 : $82.27000
Box
Box
Active
Bolt Mount
Cartridge
80A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
0.811" Dia x 0.843" L (20.60mm x 21.40mm)
JLLN040.TXLSE
JLLN040.TXLSE
FUSE CARTRIDGE 40A 300VAC/160VDC
Littelfuse Inc.
14
In Stock
6,320
Factory
1 : $87.30000
Box
Box
Active
Through Hole
Cartridge
40A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, cURus, UL
-
200kA AC, 20kA DC
Radial Bend Cylinder
0.563" Dia x 0.874" L (14.30mm x 22.20mm)
JLLN, JLLS Series
JLLN150.X
FUSE CRTRDGE 150A 300VAC/125VDC
Littelfuse Inc.
7
In Stock
98
Factory
1 : $111.41000
Box
Box
Active
Bolt Mount
Cartridge
150A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.063" Dia x 0.843" L (27.00mm x 21.40mm)
JLLN, JLLS Series
JLLN200.XXP
FUSE CRTRDGE 200A 300VAC/125VDC
Littelfuse Inc.
3
In Stock
1 : $119.17000
Box
Box
Active
Bolt Mount
Cartridge
200A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.063" Dia x 2.437" L (27.00mm x 61.90mm)
JLLN, JLLS Series
JLLN175.X
FUSE CRTRDGE 175A 300VAC/125VDC
Littelfuse Inc.
5
In Stock
1 : $121.80000
Box
Box
Active
Bolt Mount
Cartridge
175A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.063" Dia x 0.843" L (27.00mm x 21.40mm)
JLLN, JLLS Series
JLLN400.XXP
FUSE CRTRDGE 400A 300VAC/125VDC
Littelfuse Inc.
8
In Stock
1 : $212.55000
Box
Box
Active
Bolt Mount
Cartridge
400A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 2.752" L (33.30mm x 69.90mm)
JLLN, JLLS Series
JLLN350.X
FUSE CRTRDGE 350A 300VAC/125VDC
Littelfuse Inc.
18
In Stock
29
Factory
1 : $234.02000
Box
Box
Active
Bolt Mount
Cartridge
350A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 0.827" L (33.30mm x 21.00mm)
JLLN, JLLS Series
JLLN450.X
FUSE CRTRDGE 450A 300VAC/125VDC
Littelfuse Inc.
2
In Stock
1 : $272.62000
Box
Box
Active
Bolt Mount
Cartridge
450A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.594" Dia x 0.874" L (40.50mm x 22.20mm)
JLLN, JLLS Series
JLLN600.X
FUSE CRTRDGE 600A 300VAC/125VDC
Littelfuse Inc.
7
In Stock
38
Factory
1 : $306.88000
Box
Box
Active
Bolt Mount
Cartridge
600A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.594" Dia x 0.874" L (40.50mm x 22.20mm)
JLLN, JLLS Series
JLLN700.X
FUSE CRTRDGE 700A 300VAC/125VDC
Littelfuse Inc.
3
In Stock
4
Factory
1 : $950.02000
Box
Box
Active
Bolt Mount
Cartridge
700A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
2.063" Dia x 0.874" L (52.40mm x 22.20mm)
JLLN, JLLS Series
JLLN250.X
FUSE CRTRDGE 250A 300VAC/125VDC
Littelfuse Inc.
0
In Stock
14
Alternate Stock
1 : $250.62000
Box
1 : $164.07000
Box
Box
Box
Active
Bolt Mount
Cartridge
250A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 0.827" L (33.30mm x 21.00mm)
JLLN, JLLS Series
JLLN250.XXP
FUSE CRTRDGE 250A 300VAC/125VDC
Littelfuse Inc.
2
In Stock
1 : $273.04000
Box
Box
Active
Bolt Mount
Cartridge
250A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.311" Dia x 2.752" L (33.30mm x 69.90mm)
JLLN
JLLN040.T
FUSE CARTRIDGE 40A 300VAC/160VDC
Littelfuse Inc.
0
In Stock
228
Factory
Check Lead Time
1 : $58.44000
Box
Box
Active
Requires Holder
Cartridge
40A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UR
-
200kA AC, 20kA DC
Cartridge, Non-Standard
0.563" Dia x 0.874" L (14.30mm x 22.20mm)
JLLN
JLLN015.TXP
FUSE CARTRIDGE 15A 300VAC/160VDC
Littelfuse Inc.
3
In Stock
353
Factory
1 : $62.09000
Box
Box
Active
Requires Holder
Cartridge
15A
300 VAC
160 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL, UR
-
200kA AC, 50kA DC
Cartridge, Non-Standard
0.406" Dia x 0.875" L (10.30mm x 22.23mm)
JLLN, JLLS Series
JLLN125.X
FUSE CRTRDGE 125A 300VAC/125VDC
Littelfuse Inc.
1
In Stock
1 : $114.76000
Box
Box
Active
Bolt Mount
Cartridge
125A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
1.063" Dia x 0.843" L (27.00mm x 21.40mm)
JLLN, JLLS Series
JLLN800.X
FUSE CRTRDGE 800A 300VAC/125VDC
Littelfuse Inc.
1
In Stock
1 : $950.02000
Box
Box
Active
Bolt Mount
Cartridge
800A
300 VAC
125 VDC
Fast Blow
Electrical, Industrial
-
T
CE, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
2.063" Dia x 0.874" L (52.40mm x 22.20mm)
Showing
of 87

Electrical, Specialty Fuses

Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.
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