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
FWJ-250A
FUSE CARTRIDGE 250A 1KVAC/800VDC
Eaton - Bussmann Electrical Division
2
$815.29
FWJ
Bulk
Active
Bolt Mount
Cartridge
250A
1 kV
800 V
-
Electrical, Industrial
-
-
CE, UR
-
100kA
Cylindrical, Blade Terminal (Bolt)
2.000" Dia x 5.768" L (50.80mm x 146.51mm)
DFJ-350
FUSE CRTRDGE 350A 600VAC/450VDC
Eaton - Bussmann Electrical Division
2
$819.61
DFJ
Bulk
Active
Bolt Mount
Cartridge
350A
600 V
450 V
-
Electrical, Industrial
-
J
CE, CSA, UL
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.110" Dia x 3.380" L (53.59mm x 85.85mm)
FRS-R-600
FUSE CRTRDGE 600A 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$823.47
Fusetron™ FRS-R
Bulk
Active
Holder
Cartridge
600A
600 V
300 V
Slow Blow
Electrical, Industrial
-
RK5
CE, CSA, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
2.880" Dia x 13.380" L (73.15mm x 339.85mm)
FRS-R-450
FUSE CRTRDGE 450A 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$809.36
Fusetron™ FRS-R
Bulk
Active
Holder
Cartridge
450A
600 V
300 V
Slow Blow
Electrical, Industrial
-
RK5
CE, CSA, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
2.880" Dia x 13.380" L (73.15mm x 339.85mm)
FRS-R-500
FUSE CRTRDGE 500A 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$806.56
Fusetron™ FRS-R
Bulk
Active
Holder
Cartridge
500A
600 V
300 V
Slow Blow
Electrical, Industrial
-
RK5
CE, CSA, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
2.880" Dia x 13.380" L (73.15mm x 339.85mm)
7.2TDLSJ20
FUSE CART 20A 7.2KVAC FUSE LINK
Eaton - Bussmann Electrical Division
2
$796.29
Bulk
Active
Holder
Cartridge
20A
7.2 kV
-
-
-
-
T
VDE
-
40kA
Fuse Link
2.008" Dia x 11.496" L (50.80mm x 292.00mm)
LA055URD32TTI1600
FUSE SQUARE 1.6KA 550VAC RECT
Littelfuse Inc.
3
$708.35
POWR-GARD® LA
Bulk
Active
Bolt Mount
Square
1.6kA
550 V
-
Fast Blow
Electrical, Industrial
-
-
UR
-
200kA
Rectangular
1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm)
LA055URD32TTI1400
FUSE SQUARE 1.4KA 550VAC RECT
Littelfuse Inc.
2
$710.24
POWR-GARD® LA
Bulk
Active
Bolt Mount
Square
1.4kA
550 V
-
Fast Blow
Electrical, Industrial
-
-
UR
-
200kA
Rectangular
1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm)
KDP
BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
3
$815.43
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DFJ-225
FUSE CRTRDGE 225A 600VAC/450VDC
Eaton - Bussmann Electrical Division
2
$783.45
DFJ
Bulk
Active
Bolt Mount
Cartridge
225A
600 V
450 V
-
Electrical, Industrial
-
J
CE, CSA, UL
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.110" Dia x 7.130" L (53.59mm x 181.10mm)
JJS-450
FUSE CRTRDGE 450A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
2
$830.47
Limitron™ JJS
Bulk
Active
Bolt Mount
Cartridge
450A
600 V
-
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA
Cylindrical, Blade Terminal (Bolt)
1.780" L x 1.250" W (45.21mm x 31.75mm)
170M8638
FUSE SQUARE 900A 1KVAC RECT
Eaton - Bussmann Electrical Division
2
$826.40
Bulk
Active
Bolt Mount
Square
900A
1 kV
-
-
-
-
-
-
-
-
Rectangular, Blade
3.189" L x 2.913" W x 3.543" H (80.00mm x 74.00mm x 90.00mm)
170M5017
FUSE SQUARE 1.1KA 700VAC RECT
Eaton - Bussmann Electrical Division
2
$819.49
Bulk
Active
Bolt Mount
Square
1.1kA
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.402" W x 2.953" H (50.00mm x 61.00mm x 75.00mm)
KAC-800
FUSE CRTRDGE 800A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
2
$813.99
KAC
Bulk
Active
Bolt Mount
Cartridge
800A
600 V
-
-
Electrical, Industrial
-
-
UR
-
200kA
Cylindrical, Blade Terminal (Bolt)
2.500" Dia x 3.063" L (63.50mm x 77.80mm)
170M5388
FUSE SQUARE 250A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$822.49
Bulk
Active
Holder
Square
250A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm)
170M5390
FUSE SQUARE 315A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$809.52
Bulk
Active
Holder
Square
315A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm)
12OHGMA31.5
FUSE CARTRIDGE 31.5A 12KVAC
Eaton - Bussmann Electrical Division
2
$812.26
Bulk
Active
Surface Mount
Cartridge
31.5A
12 kV
-
-
Transformer Protection
Indicating
-
-
-
40kA
Cartridge, Non-Standard
2.500" Dia x 14.133" L (63.50mm x 359.00mm)
550FMM
FUSE CRTRDGE 550A 690VAC/500VDC
Eaton - Bussmann Electrical Division
2
$826.01
FMM
Bulk
Active
Bolt Mount
Cartridge
550A
690 V
500 V
-
Electrical, Industrial
-
-
CE, UR
-
200kA
Cylindrical, Blade Terminal (Bolt)
1.969" L x 1.500" W x 3.268" H (50.00mm x 38.00mm x 83.00mm)
170M6809D
FUSE SQUARE 550A 690V RECT
Eaton - Bussmann Electrical Division
2
$825.56
Bulk
Active
Holder
Square
550A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
2.850" L x 2.795" W x 3.425" H (72.40mm x 71.00mm x 87.00mm)
170M6811D
FUSE SQUARE 700A 690V RECT
Eaton - Bussmann Electrical Division
2
$831.72
Bulk
Active
Holder
Square
700A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
2.850" L x 2.795" W x 3.425" H (72.40mm x 71.00mm x 87.00mm)
