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Electrical, Specialty Fuses

Category Introduction

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 StatusMounting TypeFuse TypeCurrent Rating (Amps)Voltage Rating - ACVoltage Rating - DCResponse TimeApplicationsFeaturesClassApproval AgencyOperating TemperatureBreaking Capacity @ Rated VoltagePackage / CaseSize / Dimension
170M3809D
170M3809D
FUSE SQUARE 50A RECTANGULAR
Eaton - Bussmann Electrical Division
 3 $311.92
Bulk ActiveHolderSquare50A------CE, CSA, UL-200kARectangular, Blade2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm)
170M4812
170M4812
FUSE SQUARE 160A 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
 4 $314.21
Bulk ActiveBolt MountSquare160A1 kV-----CE, CSA, UL--Rectangular, Blade2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm)
FWL-20A20FI
FWL-20A20FI
FUSE CARTRIDGE 20A 1.2KVAC/1KVDC
Eaton - Bussmann Electrical Division
 4 $310.13
FWL Bulk ActiveHolderCartridge20A1.2 kV1 kV-Electrical, IndustrialIndicating-CE-45kA AC, 30kA DCCylindrical, Alarm Indicating0.807" Dia x 5.000" L (20.50mm x 127.00mm)
ECNR225
ECNR225
FUSE CARTRIDGE 225A 250VAC/VDC
Eaton - Bussmann Electrical Division
 2 $303.84
ECNR Bulk ActiveHolderCartridge225A250 V250 VSlow BlowElectrical, Industrial-RK5CE, CSA, UL-200kACartridge, Non-Standard2.380" Dia x 8.630" L (60.45mm x 219.20mm)
ECNR250
ECNR250
FUSE CARTRIDGE 250A 250VAC/VDC
Eaton - Bussmann Electrical Division
 3 $298.55
ECNR Bulk ActiveHolderCartridge250A250 V250 VSlow BlowElectrical, Industrial-RK5CE, CSA, UL-200kACartridge, Non-Standard2.380" Dia x 8.630" L (60.45mm x 219.20mm)
ECNR300
ECNR300
FUSE CARTRIDGE 300A 250VAC/VDC
Eaton - Bussmann Electrical Division
 3 $303.71
ECNR Bulk ActiveHolderCartridge300A250 V250 VSlow BlowElectrical, Industrial-RK5CE, CSA, UL-200kACartridge, Non-Standard2.380" Dia x 8.630" L (60.45mm x 219.20mm)
SPNH125.X
SPNH125.X
1500VDC 125 AMP PHOTOVOLTAIC FUS
Littelfuse Inc.
 2 $274.37
POWR-GARD® SPNH Box ActiveHolderRectangular125A-1.5 kVFast BlowSolar (Photovoltaic)--CE, gPV, IEC, UL-30kARectangular, Blade5.165" L x 2.008" W x 2.008" H (131.20mm x 51.00mm x 51.00mm)
160NH1G-B
160NH1G-B
FUSE SQUARE 160A 500VAC RECT
Eaton - Bussmann Electrical Division
 4 $310.08
Bulk ActiveHolderSquare160A500 V--Electrical, Industrial-NH--120kARectangular, Blade2.953" L x 1.614" W x 2.165" H (75.00mm x 41.00mm x 55.00mm)
170M1761
170M1761
FUSE SQUARE 315A 690V RECT
Eaton - Bussmann Electrical Division
 3 $310.33
Bulk ActiveBolt MountSquare315A------UL-50kARectangular, Blade2.126" L x 1.429" W x 0.945" H (54.00mm x 36.30mm x 24.00mm)
FWP-125A
FWP-125A
FUSE CARTRIDGE 125A 700VAC/VDC
Eaton - Bussmann Electrical Division
 2 $314.42
FWP Bulk ActiveBolt MountCartridge125A700 V700 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)1.500" Dia x 2.840" L (38.10mm x 72.14mm)
FWP-150A
FWP-150A
FUSE CARTRIDGE 150A 700VAC/VDC
Eaton - Bussmann Electrical Division
 2 $316.08
FWP Bulk ActiveBolt MountCartridge150A700 V700 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)1.500" Dia x 2.840" L (38.10mm x 72.14mm)
FWP-175A
FWP-175A
FUSE CARTRIDGE 175A 700VAC/VDC
Eaton - Bussmann Electrical Division
 4 $311.03
FWP Bulk ActiveBolt MountCartridge175A700 V700 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)1.500" Dia x 2.840" L (38.10mm x 72.14mm)
FWP-200A
FWP-200A
FUSE CARTRIDGE 200A 700VAC/VDC
Eaton - Bussmann Electrical Division
 2 $314.58
FWP Bulk ActiveBolt MountCartridge200A700 V700 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)1.500" Dia x 2.840" L (38.10mm x 72.14mm)
170M3983
170M3983
FUSE SQUARE 80A 1KVAC RECT
Eaton - Bussmann Electrical Division
 3 $313.01
Bulk ActiveBolt MountSquare80A1 kV-----CE, UL--Rectangular, Blade3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm)
170M3984
170M3984
FUSE SQUARE 100A 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
 4 $316.74
Bulk ActiveBolt MountSquare100A1 kV-----CE, UL--Rectangular, Blade3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm)
170M3458
170M3458
FUSE SQUARE 40A 700VAC RECT
Eaton - Bussmann Electrical Division
 4 $316.60
Bulk ActiveHolderSquare40A700 V--Electrical, IndustrialIndicating-CSA, UR-200kARectangular, Blade2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm)
170M3167
170M3167
FUSE SQUARE 315A 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $313.92
Bulk ActiveBolt MountSquare315A700 V--Electrical, IndustrialIndicating-CE, CSA, UR-200kARectangular, Blade1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm)
LSRK400.X
LSRK400.X
FUSE CRTRDGE 400A 600VAC/300VDC
Littelfuse Inc.
 4 $272.91
POWR-GARD®, POWR-PRO® LLSRK Bulk ActiveHolderCartridge400A600 V300 VSlow BlowElectrical, Industrial-RK1CE, CSA, QPL, UL-200kA AC, 20kA DCCylindrical, Blade Terminals2.843" Dia x 11.626" L (72.20mm x 295.30mm)
LSRK225.X
LSRK225.X
FUSE CRTRDGE 225A 600VAC/300VDC
Littelfuse Inc.
 3 $276.35
POWR-GARD®, POWR-PRO® LLSRK Bulk ActiveHolderCartridge225A600 V300 VSlow BlowElectrical, Industrial-RK1CE, CSA, QPL, UL-200kA AC, 20kA DCCylindrical, Blade Terminals2.843" Dia x 11.626" L (72.20mm x 295.30mm)
LSRK350.X
LSRK350.X
FUSE CRTRDGE 350A 600VAC/300VDC
Littelfuse Inc.
 3 $271.41
POWR-GARD®, POWR-PRO® LLSRK Bulk ActiveHolderCartridge350A600 V300 VSlow BlowElectrical, Industrial-RK1CE, CSA, QPL, UL-200kA AC, 20kA DCCylindrical, Blade Terminals2.843" Dia x 11.626" L (72.20mm x 295.30mm)