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
FWH-1400A
FUSE CARTRIDGE 1.4KA CYLINDRICAL
Eaton - Bussmann Electrical Division
2
$3,254.93
FWH
Bulk
Active
Bolt Mount
Cartridge
1.4kA
-
-
-
Electrical, Industrial
-
-
CE, CSA, UR
-
200kA AC, 50kA DC
Cylindrical, Blade Terminal (Bolt)
4.250" Dia x 10.219" L (107.95mm x 259.56mm)
2BCLS-24R
FUSE CARTRDGE 450A 2.54KVAC BOLT
Eaton - Bussmann Electrical Division
2
$3,253.55
BCLS
-
Active
Bolt Mount
Cartridge
450A
2.54 kV
-
-
Transformer Protection
-
-
UL
-
50kA
Cylindrical, Blade Terminal (Bolt)
3.000" Dia x 10.800" L (76.20mm x 274.32mm)
JCK-A-12R
FUSE CARTRIDGE 230A 2.4KVAC
Eaton - Bussmann Electrical Division
2
$3,305.03
JCK-A
Bulk
Active
Holder
Cartridge
230A
2.4 kV
-
-
Motor Protection
Indicating
R
UR
-
50kA
Cartridge, Non-Standard
3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
15BCLS-200
FUSE CARTRDGE 200A 15.5KVAC BOLT
Eaton - Bussmann Electrical Division
2
$3,269.71
BCLS
-
Active
Bolt Mount
Cartridge
200A
15.5 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cylindrical, Blade Terminal (Bolt)
-
15BCLS-230
FUSE CARTRDGE 230A 15.5KVAC BOLT
Eaton - Bussmann Electrical Division
2
$3,304.42
BCLS
-
Active
Bolt Mount
Cartridge
230A
15.5 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cylindrical, Blade Terminal (Bolt)
-
170E9730
FUSE 450A 4000V 3TN/320 AR
Eaton - Bussmann Electrical Division
2
$3,295.77
170E
-
Active
-
-
450A
-
4 kV
-
-
-
-
-
-
-
-
-
8HLE-200E
FUSE CARTRIDGE 200A 8.3KVAC
Eaton - Bussmann Electrical Division
2
$3,358.45
HLE
-
Active
Holder
Cartridge
200A
8.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cartridge, Non-Standard
-
8HLE-250E
FUSE CARTRIDGE 250A 8.3KVAC
Eaton - Bussmann Electrical Division
2
$3,271.90
HLE
-
Active
Holder
Cartridge
250A
8.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cartridge, Non-Standard
-
8HLE-300E
FUSE CARTRIDGE 300A 8.3KVAC
Eaton - Bussmann Electrical Division
2
$3,323.11
HLE
-
Active
Holder
Cartridge
300A
8.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cartridge, Non-Standard
-
8HLE-350E
FUSE CARTRIDGE 350A 8.3KVAC
Eaton - Bussmann Electrical Division
2
$3,355.96
HLE
-
Active
Holder
Cartridge
350A
8.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cartridge, Non-Standard
-
250E3CL15.5
FUSE CARTRIDGE 250A 1.55KVAC CYL
Littelfuse Inc.
2
$2,885.54
POWR-GARD®
Bulk
Active
Bolt Mount
Cartridge
250A
1.55 kV
-
-
Motor Protection
Indicating
E
-
-
80kA
Cylindrical, Blade Terminal (Bolt)
21.130" L x 3.000" W x 11.560" H (536.70mm x 76.20mm x 293.62mm)
250E3CL15.5S
FUS 15.5KV MV E-RATED 250E CL S
Littelfuse Inc.
2
$2,862.37
POWR-GARD®
Box
Active
Bolt Mount
Cartridge
250A
15.5 kV
-
Medium Blow
Electrical, Industrial
Indicating
-
-
-
60kA
Cylindrical, Blade Terminal (Bolt)
21.130" L x 3.000" W x 11.560" H (536.70mm x 76.20mm x 293.62mm)
ECL083-80E
FUSE CRTRDGE 80A 8.3KVAC CYLINDR
Eaton - Bussmann Electrical Division
2
$3,888.01
Bulk
Active
Bolt Mount
Cartridge
80A
8.3 kV
-
-
Transformer Protection
-
E
-
-
50kA
Cylindrical, Blade Terminal (Bolt)
0.827" L x 0.118" W (21.00mm x 3.00mm)
PSX3XLFL1400X
FUSE SEMI 1500VDC 3XL SIZE 1400A
Littelfuse Inc.
2
$2,858.57
POWR-SPEED® PSX
Box
Active
Bolt Mount
Square
1.4kA
-
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)
4BCLS-26R
FUSE CARTRIDGE 480A 4.3KVAC BOLT
Eaton - Bussmann Electrical Division
2
$3,373.22
BCLS
-
Active
Bolt Mount
Cartridge
480A
4.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cylindrical, Blade Terminal (Bolt)
3.000" Dia x 15.900" L (76.20mm x 403.86mm)
JCR-B-6R
FUSE CARTRIDGE 170A 7.2KVAC CYL
Eaton - Bussmann Electrical Division
2
$3,325.70
JCR-B
Bulk
Active
Bolt Mount
Cartridge
170A
7.2 kV
-
-
Motor Protection
Indicating
R
UR
-
50kA
Cylindrical, Blade Terminal (Bolt)
17.88" Dia x 19.25" L (454.10mm x 488.90mm)
PSX3XLUB1400X
FUSE SEMI 1500VDC 3XL SIZE 1400A
Littelfuse Inc.
2
$2,893.58
POWR-SPEED® PSX
Box
Active
Bolt Mount
Square
1.4kA
-
1.5 kV
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA
Rectangular, Blade
5.067" L x 2.894" W x 3.130" H (128.70mm x 73.50mm x 79.50mm)
15NLE3300E
FUSE CARTRIDGE 300A 15.5KVAC
Littelfuse Inc.
2
$2,941.02
POWR-GARD®
Bulk
Active
Holder
Cartridge
300A
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)
