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
JKS-225
FUSE CRTRDGE 225A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
2
$856.11
Limitron™ JKS
Bulk
Active
Bolt Mount
Cartridge
225A
600 V
-
Fast Blow
Electrical, Industrial
-
J
CE, CSA, UL
-
200kA
Cylindrical, Blade Terminal (Bolt)
2.000" Dia x 3.380" L (50.80mm x 85.85mm)
KEF-V
BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
2
$849.41
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
12TDLEJ50
FUSE CARTRIDGE 50A 12KVAC
Eaton - Bussmann Electrical Division
2
$993.99
Bulk
Active
Holder
Cartridge
50A
12 kV
-
-
Transformer Protection
Indicating
-
VDE
-
63kA
Cartridge, Non-Standard
2.126" Dia x 11.500" L (54.00mm x 292.00mm)
JKS-300
FUSE CRTRDGE 300A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
3
$849.05
Limitron™ JKS
Bulk
Active
Bolt Mount
Cartridge
300A
600 V
-
Fast Blow
Electrical, Industrial
-
J
CE, CSA, UL
-
200kA
Cylindrical, Blade Terminal (Bolt)
2.000" Dia x 3.380" L (50.80mm x 85.85mm)
170M6764
FUSE SQUARE 1KA 700VAC RECT
Eaton - Bussmann Electrical Division
3
$860.81
Bulk
Active
Bolt Mount
Square
1kA
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
170M6765
FUSE SQUARE 1.1KA 700VAC RECT
Eaton - Bussmann Electrical Division
3
$855.61
Bulk
Active
Bolt Mount
Square
1.1kA
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
170M6766
FUSE SQUARE 1.25KA 700VAC RECT
Eaton - Bussmann Electrical Division
2
$861.62
Bulk
Active
Bolt Mount
Square
1.25kA
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
170M6767
FUSE SQUARE 1.4KA 700VAC RECT
Eaton - Bussmann Electrical Division
3
$866.05
Bulk
Active
Bolt Mount
Square
1.4kA
700 V
-
-
Electrical, Industrial
Indicating
-
CE, CSA, UR
-
200kA
Rectangular, Blade
2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
170M4446
FUSE SQUARE 550A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$844.40
Bulk
Active
Holder
Square
550A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
3.150" L x 2.087" W x 2.717" H (80.00mm x 53.00mm x 69.00mm)
170M6892D
FUSE SQUARE 1.1KA 690V RECT
Eaton - Bussmann Electrical Division
3
$856.00
Bulk
Active
Holder
Square
1.1kA
-
-
-
-
-
-
CE, CSA, UL
-
200kA
Rectangular, Blade
2.850" L x 2.795" W x 3.425" H (72.40mm x 71.00mm x 87.00mm)
LPS-RK-300SP
FUSE CRTRDGE 300A 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$867.34
Low-Peak™ LPS
Bulk
Active
Bolt Mount
Cartridge
300A
600 V
300 V
Slow Blow
Motor Protection, Transformer Protection
-
RK1
CE, CSA, UL
-
300kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.360" Dia x 11.630" L (59.94mm x 295.40mm)
LPS-RK-400SP
FUSE CRTRDGE 400A 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$854.69
Low-Peak™ LPS
Bulk
Active
Bolt Mount
Cartridge
400A
600 V
300 V
Slow Blow
Motor Protection, Transformer Protection
-
RK1
CE, CSA, UL
-
300kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.360" Dia x 11.630" L (59.94mm x 295.40mm)
LPS-RK-225SP
LOW-PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
2
$852.53
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPS-RK-250SP
LOW-PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
2
$846.71
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LPS-RK-350SP
LOW-PEAK DUAL ELEMENT
Eaton - Bussmann Electrical Division
2
$860.28
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
170M5746
FUSE SQUARE 630A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
2
$856.73
Bulk
Active
Bolt Mount
Square
630A
1.3 kV
-
-
Electrical, Industrial
Indicating
-
CSA, UR
-
100kA
Rectangular, Blade
2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm)
KDT
BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
2
$850.09
Bulk
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
12TDLEJ16
FUSE CARTRIDGE 16A 12KVAC
Eaton - Bussmann Electrical Division
2
$826.90
Bulk
Active
Holder
Cartridge
16A
12 kV
-
-
Transformer Protection
Indicating
-
VDE
-
63kA
Cartridge, Non-Standard
2.126" Dia x 11.500" L (54.00mm x 292.00mm)
LA120URD72TTI0700
FUSE SQUARE 700A 1.2KVAC RECT
Littelfuse Inc.
3
$742.74
POWR-GARD® LA
Bulk
Active
Bolt Mount
Square
700A
1.2 kV
-
Fast Blow
Electrical, Industrial
-
-
UR
-
100kA
Rectangular
2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
LA120URD72TTI0800
FUSE SQUARE 800A 1.2KVAC RECT
Littelfuse Inc.
3
$752.18
POWR-GARD® LA
Bulk
Active
Bolt Mount
Square
800A
1.2 kV
-
Fast Blow
Electrical, Industrial
-
-
UR
-
100kA
Rectangular
2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
