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
JJS-225
FUSE CRTRDGE 225A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
2
$381.55
Limitron™ JJS
Bulk
Active
Bolt Mount
Cartridge
225A
600 V
-
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA
Cylindrical, Blade Terminal (Bolt)
1.730" L x 1.000" W (43.94mm x 25.40mm)
200FM
FUSE CRTRDGE 200A 690VAC/500VDC
Eaton - Bussmann Electrical Division
4
$382.74
FM
Bulk
Active
Bolt Mount
Cartridge
200A
690 V
500 V
-
Electrical, Industrial
-
-
CE, UR
-
200kA
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 1.969" L (38.10mm x 50.00mm)
225FM
FUSE CRTRDGE 225A 690VAC/500VDC
Eaton - Bussmann Electrical Division
3
$382.10
FM
Bulk
Active
Bolt Mount
Cartridge
225A
690 V
500 V
-
Electrical, Industrial
-
-
CE, UR
-
200kA
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 1.969" L (38.10mm x 50.00mm)
PSR032US0500X
FUSE SQUARE 500A 700VAC/600VDC
Littelfuse Inc.
4
$335.97
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
500A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm)
PSR032US0630X
FUSE SQUARE 630A 700VAC/600VDC
Littelfuse Inc.
4
$336.70
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
630A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm)
PSR032US0550X
FUSE SQUARE 550A 700VAC/600VDC
Littelfuse Inc.
4
$329.15
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
550A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm)
PSR032US0700X
FUSE SQUARE 700A 700VAC/600VDC
Littelfuse Inc.
4
$331.36
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
700A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm)
PSR032US0400X
FUSE SQUARE 400A 700VAC/600VDC
Littelfuse Inc.
4
$329.66
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
400A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm)
170M4835
FUSE SQUARE 315A 900V RECT
Eaton - Bussmann Electrical Division
2
$377.73
Bulk
Active
Bolt Mount
Square
315A
900 V
-
-
-
-
-
CE, CSA, UL
-
-
Rectangular, Blade
2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm)
JJN-500
FUSE CRTRDGE 500A 300VAC/160VDC
Eaton - Bussmann Electrical Division
2
$387.57
Limitron™ JJN
Bulk
Active
Bolt Mount
Cartridge
500A
300 V
160 V
Fast Blow
Electrical, Industrial
-
T
CE, CSA, UL
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
0.920" L x 1.750" W (23.37mm x 44.45mm)
170M3760
FUSE SQUARE 63A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$388.05
Bulk
Active
Bolt Mount
Square
63A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
170M3761
FUSE SQUARE 80A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$383.63
Bulk
Active
Bolt Mount
Square
80A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
170M3763
FUSE 125A 690V 1FKE/115 AR UC
Eaton - Bussmann Electrical Division
2
$381.01
Bulk
Active
Bolt Mount
Square
-
-
-
Fast Blow
-
-
-
-
-
-
Rectangular, Blade
1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
170M3764
FUSE SQUARE 160A 700VAC RECT
Eaton - Bussmann Electrical Division
4
$382.87
Bulk
Active
Bolt Mount
Square
160A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
