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
FRS-R-350
FUSE CRTRDGE 350A 600VAC/250VDC
Eaton - Bussmann Electrical Division
2
$567.02
Fusetron™ FRS-R
Bulk
Active
Holder
Cartridge
350A
600 V
250 V
Slow Blow
Electrical, Industrial
-
RK5
CE, CSA, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
2.340" Dia x 11.630" L (59.44mm x 295.40mm)
JLLN700.XXP
FUSE CRTRDGE 700A 300VAC/125VDC
Littelfuse Inc.
2
$493.45
POWR-GARD® JLLN
Box
Active
Bolt Mount
Cartridge
700A
300 V
125 V
Fast Blow
Electrical, Industrial
-
T
CE, UL, UR
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
2.063" Dia x 3.374" L (52.40mm x 85.70mm)
JLLN800.XXP
FUSE CRTRDGE 800A 300VAC/125VDC
Littelfuse Inc.
2
$498.40
POWR-GARD® JLLN
Box
Active
Bolt Mount
Cartridge
800A
300 V
125 V
Fast Blow
Electrical, Industrial
-
T
CE, UL, UR
-
200kA AC, 20kA DC
Cylindrical, Blade Terminal (Bolt)
2.063" Dia x 3.374" L (52.40mm x 85.70mm)
PSR073UL0700X
FUSE SQUARE 700A 1.3KVAC/1KVDC
Littelfuse Inc.
3
$499.73
POWR-SPEED® PSR
Box
Active
Bolt Mount
Square
700A
1.3 kV
1 kV
Fast Blow
Semiconductors
Indicating
-
CE, cURus, UL
-55°C ~ 125°C
100kA AC, 150kA DC
-
2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm)
LFCL01/0ZC3
FUSE CABLE LIMITER 600VAC CRTRDG
Littelfuse Inc.
3
$492.91
POWR-GARD® LFCL
Box
Active
Free Hanging (In-Line)
Cable Limiter
-
600 V
-
Fast Blow
Cable Protection
-
-
-
-
200kA
Cartridge, Non-Standard
1.252" Dia x 2.626" L (31.80mm x 66.70mm)
004225620
FUSEHVVVC442MM315A 3/7.2KVD=85MM
Altech Corporation
3
$500.04
Bulk
Active
-
-
315A
-
-
-
-
-
-
-
-
-
-
-
004227519
FUSEHVVVTE292MM250A 3/7.2KVD=85M
Altech Corporation
2
$492.19
Bulk
Active
-
-
250A
-
-
-
-
-
-
-
-
-
-
-
004227619
FUSEHVVVTE442MM250A 3/7.2KVD=85M
Altech Corporation
3
$490.93
Bulk
Active
-
-
250A
-
-
-
-
-
-
-
-
-
-
-
004247516
FUSEHVVVTE442MM125A 10/17.5KVD=8
Altech Corporation
2
$492.42
Bulk
Active
-
-
125A
-
-
-
-
-
-
-
-
-
-
-
170M5952
FUSE SQUARE 250A 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
3
$560.37
Bulk
Active
Holder
Square
250A
1 kV
-
-
-
-
-
CE, UL
-
-
Rectangular, Blade
2.882" L x 2.323" W x 3.032" H (73.20mm x 59.00mm x 77.00mm)
SPFJ450.X
FUSE CARTRIDGE 450A 600VAC/1KVDC
Littelfuse Inc.
3
$490.29
POWR-GARD® SPFJ
Bulk
Active
Holder
Cartridge
450A
600 V
1 kV
Fast Blow
Solar (Photovoltaic)
-
J
CE, cULus, UL, VDE
-
200kA AC, 20kA DC
Cylindrical, Blade Terminals
2.500" Dia x 8.000" L (63.50mm x 203.20mm)
170M3742
FUSE SQUARE 125A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
3
$561.33
Bulk
Active
Bolt Mount
Square
125A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 1.772" W x 2.323" H (74.00mm x 45.00mm x 59.00mm)
170M3743
FUSE SQUARE 160A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
3
$563.44
Bulk
Active
Bolt Mount
Square
160A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 1.772" W x 2.323" H (74.00mm x 45.00mm x 59.00mm)
170M4163
FUSE SQUARE 450A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$560.83
Bulk
Active
Bolt Mount
Square
450A
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)
170M4164
FUSE SQUARE 500A 700VAC RECT
Eaton - Bussmann Electrical Division
3
$569.23
Bulk
Active
Bolt Mount
Square
500A
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)
170M4165
FUSE SQUARE 550A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$566.21
Bulk
Active
Bolt Mount
Square
550A
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)
170M4166
FUSE SQUARE 630A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$572.03
Bulk
Active
Bolt Mount
Square
630A
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)
170M4167
FUSE SQUARE 700A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$571.13
Bulk
Active
Bolt Mount
Square
700A
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)
25CLPT-1
FUSE CARTRIDGE 1A 25.5KVAC
Eaton - Bussmann Electrical Division
3
$572.61
CLPT
-
Active
Holder
Cartridge
1A
25.5 kV
-
-
Transformer Protection
-
-
-
-
-
Cartridge, Non-Standard
-
170M5613
FUSE SQUARE 700A 700VAC RECT
Eaton - Bussmann Electrical Division
2
$575.74
Bulk
Active
Bolt Mount
Square
700A
700 V
-
-
Electrical, Industrial
-
-
CE, CSA, UR
-
200kA
Rectangular, Blade
1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm)
