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
3.6WJON65
FUSE CRTRDGE 5A 3.6KVAC BOLT
Eaton - Bussmann Electrical Division
2
$445.58
Bulk
Active
Holder
Cartridge
5A
3.6 kV
-
-
-
-
-
-
-
50kA
Cylindrical, Blade Terminal (Bolt)
1.402" Dia x 7.560" L (35.60mm x 192.00mm)
5CLPT-3E
FUSE CARTRIDGE 3A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$444.42
CLPT
-
Active
Holder
Cartridge
3A
5.5 kV
-
-
Transformer Protection
-
-
-
-
80kA
Cartridge, Non-Standard
1.600" Dia x 9.500" L (40.64mm x 241.30mm)
5CLPT-5E
FUSE CARTRIDGE 5A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$451.29
CLPT
-
Active
Holder
Cartridge
5A
5.5 kV
-
-
Transformer Protection
-
-
-
-
80kA
Cartridge, Non-Standard
1.600" Dia x 9.500" L (40.64mm x 241.30mm)
LPN-RK-225SP
LOW PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
3
$455.99
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPN-RK-250SP
LOW PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
3
$446.89
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPN-RK-300SP
LOW PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
2
$455.09
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
170M3266
FUSE SQUARE 250A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$446.38
Bulk
Active
Bolt Mount
Square
250A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm)
170M3267
FUSE SQUARE 315A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$451.95
Bulk
Active
Bolt Mount
Square
315A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm)
170M3269
FUSE SQUARE 400A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$445.16
Bulk
Active
Bolt Mount
Square
400A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm)
PSR033FS0550Z
FUSE SQUARE 550A 700VAC/600VDC
Littelfuse Inc.
2
$386.28
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 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm)
PSR033FS0630Z
FUSE SQUARE 630A 700VAC/600VDC
Littelfuse Inc.
2
$386.00
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 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm)
PSR033FS0450Z
FUSE SQUARE 450A 700VAC/600VDC
Littelfuse Inc.
3
$388.95
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
450A
700 V
600 V
Fast Blow
Semiconductors
Indicating
-
CCC, CE, cURus, UL
-55°C ~ 125°C
200kA AC, 150kA DC
-
2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm)
170M4814
FUSE SQUARE 250A 1KVAC RECT
Eaton - Bussmann Electrical Division
2
$446.68
Bulk
Active
Bolt Mount
Square
250A
1 kV
-
-
Electrical, Industrial
Indicating
-
CE, UR
-
150kA
Rectangular, Blade
2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm)
170M4178
FUSE SQUARE 80A 690VAC RECT
Eaton - Bussmann Electrical Division
3
$537.83
Bulk
Active
Holder
Square
80A
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)
170M4180
FUSE SQUARE 125A 690V RECT
Eaton - Bussmann Electrical Division
3
$544.37
Bulk
Active
Holder
Square
125A
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)
170M4183
FUSE SQUARE 250A 690V RECT
Eaton - Bussmann Electrical Division
3
$542.50
Bulk
Active
Holder
Square
250A
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)
170M3966
FUSE SQUARE 63A 1KVAC RECT
Eaton - Bussmann Electrical Division
2
$445.07
Bulk
Active
Bolt Mount
Square
63A
1 kV
-
-
-
-
-
CE, UL
-
-
Rectangular, Blade
3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm)
170M3967
FUSE SQUARE 80A 1KVAC RECT
Eaton - Bussmann Electrical Division
3
$452.53
Bulk
Active
Bolt Mount
Square
80A
1 kV
-
-
-
-
-
CE, UL
-
-
Rectangular, Blade
3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm)
KS-19392-L30
TEL POWER FUSE + ADAPTER
Eaton - Bussmann Electrical Division
3
$467.59
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
170M3218
FUSE SQUARE 350A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$448.76
Bulk
Active
Bolt Mount
Square
350A
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm)
