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
FWA-1000A
FUSE CARTRIDGE 1KA 150VAC/VDC
Eaton - Bussmann Electrical Division
3
$379.07
FWA
Bulk
Active
Bolt Mount
Cartridge
1kA
150 V
150 V
-
Electrical, Industrial
-
-
CE, UR
-
200kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
1.500" Dia x 1.252" L (38.10mm x 31.80mm)
PSR032FS0630Z
FUSE SQUARE 630A 700VAC/600VDC
Littelfuse Inc.
3
$328.94
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
630A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm)
PSR032FS0700Z
FUSE SQUARE 700A 700VAC/600VDC
Littelfuse Inc.
2
$324.37
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
700A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm)
PSR032FS0400Z
FUSE SQUARE 400A 700VAC/600VDC
Littelfuse Inc.
2
$322.90
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
400A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm)
PSR032FS0450Z
FUSE SQUARE 450A 700VAC/600VDC
Littelfuse Inc.
4
$326.35
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
450A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm)
PSR032FS0550Z
FUSE SQUARE 550A 700VAC/600VDC
Littelfuse Inc.
3
$325.84
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
550A
700 V
600 V
Fast Blow
Semiconductors
-
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm)
170M3564
FUSE SQUARE 160A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$373.66
Bulk
Active
Holder
Square
160A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm)
170M3816D
FUSE SQUARE 250A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$368.88
Bulk
Active
Holder
Square
250A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
2.717" L x 1.772" W x 2.283" H (69.00mm x 45.00mm x 58.00mm)
170M3817D
FUSE SQUARE 315A RECTANGULAR
Eaton - Bussmann Electrical Division
4
$368.78
Bulk
Active
Holder
Square
315A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm)
170M3818D
FUSE SQUARE 350A RECT
Eaton - Bussmann Electrical Division
2
$369.53
Bulk
Active
Holder
Square
350A
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm)
170M3468
FUSE SQUARE 350A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$373.64
Bulk
Active
Holder
Square
350A
700 V
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
200kA
Rectangular, Blade
2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm)
170M3668
FUSE SQUARE 350A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$369.49
Bulk
Active
Bolt Mount
Square
350A
700 V
-
-
Electrical, Industrial
-
-
CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
