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
5CLPT-10E
FUSE CARTRIDGE 10A 5.5KVAC
Eaton - Bussmann Electrical Division
3
$460.68
CLPT
-
Active
Holder
Cartridge
10A
5.5 kV
-
-
Transformer Protection
-
-
-
-
80kA
Cartridge, Non-Standard
1.600" Dia x 9.500" L (40.64mm x 241.30mm)
8CLPT-5E
FUSE CARTRIDGE 5A 8.3KVAC
Eaton - Bussmann Electrical Division
3
$464.39
CLPT
-
Active
Holder
Cartridge
5A
8.3 kV
-
-
Transformer Protection
-
-
-
-
50kA
Cartridge, Non-Standard
1.600" Dia x 9.500" L (40.64mm x 241.30mm)
280FM
FUSE CRTRDGE 280A 690VAC/500VDC
Eaton - Bussmann Electrical Division
3
$462.03
FM
Bulk
Active
Bolt Mount
Cartridge
280A
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)
170M4184
FUSE SQUARE 315A 690VAC RECT
Eaton - Bussmann Electrical Division
3
$554.74
Bulk
Active
Holder
Square
315A
690 V
-
-
-
-
-
CE
-
200kA
Rectangular, Blade
2.677" L x 2.047" W x 2.598" H (68.00mm x 52.00mm x 66.00mm)
PSR032FL1000Z
FUSE SQUARE 1KA 700VAC/600VDC
Littelfuse Inc.
4
$394.10
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
1kA
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)
LPN-RK-125SP-TP
CLASS RK1 FUSE TIN PLATED
Eaton - Bussmann Electrical Division
3
$448.42
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPN-RK-150SP-TP
CLASS RK1 FUSE TIN PLATED
Eaton - Bussmann Electrical Division
3
$446.25
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPN-RK-200SP-TP
CLASS RK1 FUSE TIN PLATED
Eaton - Bussmann Electrical Division
4
$443.52
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PSR033UL0500X
FUSE SQUARE 500A 700VAC/600VDC
Littelfuse Inc.
2
$403.57
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
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033UL0550X
FUSE SQUARE 550A 700VAC/600VDC
Littelfuse Inc.
2
$398.79
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
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033UL0630X
FUSE SQUARE 630A 700VAC/600VDC
Littelfuse Inc.
3
$398.13
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
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033UL0450X
FUSE SQUARE 450A 700VAC/600VDC
Littelfuse Inc.
3
$404.41
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
450A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033US0630X
FUSE SQUARE 630A 700VAC/600VDC
Littelfuse Inc.
2
$396.74
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
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033US0450X
FUSE SQUARE 450A 700VAC/600VDC
Littelfuse Inc.
4
$402.76
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
450A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033US0550X
FUSE SQUARE 550A 700VAC/600VDC
Littelfuse Inc.
3
$401.82
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
-
1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
170M4058
FUSE SQUARE 200A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$464.25
Bulk
Active
Bolt Mount
Square
200A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm)
170M4059
FUSE SQUARE 250A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$461.34
Bulk
Active
Bolt Mount
Square
250A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm)
170M4060
FUSE SQUARE 315A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$462.36
Bulk
Active
Bolt Mount
Square
315A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm)
170M4061
FUSE SQUARE 350A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$465.74
Bulk
Active
Bolt Mount
Square
350A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm)
170M4062
FUSE SQUARE 400A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$464.43
Bulk
Active
Bolt Mount
Square
400A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm)
