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.
Product List
16687 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
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
15NLE3150E
FUSE CARTRIDGE 150A 15.5KVAC
Littelfuse Inc.
2
$2,402.31
POWR-GARD®
Bulk
Active
Holder
Cartridge
150A
15.5 kV
-
-
Transformer Protection
Indicating
E
-
-
60kA
Cartridge, Non-Standard
23.875" L x 3.000" W x 6.380" H (606.43mm x 76.20mm x 162.05mm)
15NLE3250E
FUSE CARTRIDGE 250A 15.5KVAC
Littelfuse Inc.
2
$2,389.09
POWR-GARD®
Bulk
Active
Holder
Cartridge
250A
15.5 kV
-
-
Transformer Protection
Indicating
E
-
-
60kA
Cartridge, Non-Standard
23.875" L x 3.000" W x 9.750" H (606.43mm x 76.20mm x 247.65mm)
15NLE3175E
FUSE CARTRIDGE 175A 15.5KVAC
Littelfuse Inc.
2
$2,342.97
POWR-GARD®
Bulk
Active
Holder
Cartridge
175A
15.5 kV
-
-
Transformer Protection
Indicating
E
-
-
60kA
Cartridge, Non-Standard
23.875" L x 3.000" W x 9.750" H (606.43mm x 76.20mm x 247.65mm)
KTU-1500
FUSE CARTRIDGE 1.5KA 600VAC CYL
Eaton - Bussmann Electrical Division
2
$2,742.37
Limitron™ KTU
Bulk
Active
Bolt Mount
Cartridge
1.5kA
600 V
-
Fast Blow
Electrical, Industrial
-
L
CE, CSA, UL
-
200kA
Cylindrical, Blade Terminal (Bolt)
3.000" Dia x 3.750" L (76.20mm x 95.25mm)
7.2WKNHO250
FUSE CART 250A 7.2KVAC FUSE LINK
Eaton - Bussmann Electrical Division
2
$2,743.79
Bulk
Active
Holder
Cartridge
250A
7.2 kV
-
-
-
-
-
VDE
-
63kA
Fuse Link
2.992" Dia x 15.866" L (76.00mm x 403.00mm)
JCL-9R
FUSE CARTRIDGE 200A 4.8KVAC
Eaton - Bussmann Electrical Division
2
$2,775.62
BCLS
-
Active
Holder
Cartridge
200A
4.8 kV
-
Medium Blow
-
-
-
UL
-
50kA
Cartridge, Non-Standard
3.000" Dia x 15.600" L (76.20mm x 396.24mm)
170M7511
FUSE SQUARE 1700A 1.25KV RECT
Eaton - Bussmann Electrical Division
2
$3,292.96
Bulk
Active
Holder
Square
-
-
-
-
-
-
-
CE, CSA, UL
-
-
Rectangular, Blade
-
300E3C15.5S
FUSE CARTRIDGE 300A 15.5KVAC
Littelfuse Inc.
2
$2,355.99
POWR-GARD®
Bulk
Active
Holder
Cartridge
300A
15.5 kV
-
-
Hazardous Locations
Indicating
E
-
-
80kA
Cartridge, Non-Standard
18.875" L x 3.000" W x 9.750" H (479.43mm x 76.20mm x 247.65mm)
2.5VKFHA315
FUSE 2.75KV 6R
Eaton - Bussmann Electrical Division
2
$3,182.25
-
Active
Holder
-
-
2.5 kV
-
-
Electrical, Industrial
-
-
-
-
-
-
-
170M7107
FUSE SQUARE 2400A 1.25KV RECT
Eaton - Bussmann Electrical Division
2
$2,759.68
Bulk
Active
Holder
Square
2.4kA
-
-
-
-
-
-
CE, CSA, UL
-
-
Rectangular, Blade
-
60032R2B5.5
FUSE CARTRIDGE 600A 5.5KVAC CYL
Littelfuse Inc.
2
$2,419.35
POWR-GARD®
Bulk
Active
Bolt Mount
Cartridge
600A
5.5 kV
-
-
Motor Protection
Indicating
R
-
-
80kA
Cylindrical, Blade Terminal (Bolt)
18.000" L x 3.000" W x 8.400" H (457.20mm x 76.20mm x 213.36mm)
7.2WKMH7250
FUSE 7.2KV 250AMP MOTORSTART F
Eaton - Bussmann Electrical Division
2
$2,755.62
-
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PSX3XLFL1100X
FUSE SEMI 1500VDC 3XL SIZE 1100A
Littelfuse Inc.
2
$2,431.40
POWR-SPEED® PSX
Box
Active
Bolt Mount
Square
1.1kA
-
1.5 kV
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA
Rectangular
5.043" L x 2.894" W x 3.130" H (128.10mm x 73.50mm x 79.50mm)
