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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
170N3432
170N3432
FUSE 40A 660V 0000FU/65 GR
Eaton - Bussmann Electrical Division
 2 $166.38
- Active--------------
JLLS350.X
JLLS350.X
FUSE CRTRDGE 350A 600VAC/300VDC
Littelfuse Inc.
 4 $168.80
POWR-GARD® JLLS Bulk ActiveBolt MountCartridge350A600 V300 VFast BlowElectrical, Industrial-TCE, CSA, UL-200kACylindrical, Blade Terminal (Bolt)1.594" Dia x 1.720" L (40.50mm x 43.70mm)
170M1472
170M1472
FUSE SQUARE 400A 660VAC RECT
Eaton - Bussmann Electrical Division
 3 $182.22
Bulk ActiveBolt MountSquare400A660 V----TCE, CSA, UL-200kARectangular, Blade-
170M1568D
170M1568D
FUSE SQUARE 125A 690V RECT
Eaton - Bussmann Electrical Division
 6 $185.17
Bulk ActiveHolderSquare125A------CE, CSA, UL-200kARectangular, Blade2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm)
170M2682
170M2682
FUSE SQUARE 125A 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
 7 $181.86
Bulk ActiveBolt MountSquare125A1 kV-----CE, CSA, UL--Rectangular, Blade1.870" L x 1.181" W x 2.362" H (47.50mm x 30.00mm x 60.00mm)
004744227
004744227
FUSENH2ARM550A690VAC 200KA AC
Altech Corporation
 6 $171.35
Bulk Active---690 V----------
FWH-90A
FWH-90A
FUSE CARTRIDGE 90A 500VAC/VDC
Eaton - Bussmann Electrical Division
 2 $183.58
FWH Bulk ActiveBolt MountCartridge90A500 V500 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)-
FWH-70A
FWH-70A
FUSE CARTRIDGE 70A 500VAC/VDC
Eaton - Bussmann Electrical Division
 6 $186.33
FWH Bulk ActiveBolt MountCartridge70A500 V500 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)-
FWH-80A
FWH-80A
FUSE CARTRIDGE 80A 500VAC/VDC
Eaton - Bussmann Electrical Division
 3 $183.20
FWH Bulk ActiveBolt MountCartridge80A500 V500 V-Electrical, Industrial--CE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)-
JLLS400.X
JLLS400.X
FUSE CRTRDGE 400A 600VAC/300VDC
Littelfuse Inc.
 2 $168.54
POWR-GARD® JLLS Bulk ActiveBolt MountCartridge400A600 V300 VFast BlowElectrical, Industrial-TCE, CSA, UL-200kACylindrical, Blade Terminal (Bolt)1.594" Dia x 1.720" L (40.50mm x 43.70mm)
LA70QS10022F
LA70QS10022F
FUSE CRTRDGE 100A 690VAC/700VDC
Littelfuse Inc.
 3 $168.10
POWR-GARD® LA70QSF Bulk ActiveBolt MountCartridge100A690 V700 VFast BlowElectrical, Industrial--CSA, UR-200kA AC, 100kA DCCylindrical, Blade Terminal (Bolt)0.866" Dia x 2.283" L (22.00mm x 58.00mm)
170M1755
170M1755
FUSE SQUARE 80A 690V RECTANGULAR
Eaton - Bussmann Electrical Division
 5 $195.53
Bulk ActiveBolt MountSquare80A------UL-50kARectangular, Blade2.126" L x 1.429" W x 0.945" H (54.00mm x 36.30mm x 24.00mm)
355PJ31-7
355PJ31-7
FUSE 355AMP 415V AC TYPE J
Eaton - Bussmann Electrical Division
 5 $220.72
Bulk ActiveBolt Mount-----------Cylindrical, Blade Terminal (Bolt)1.500" Dia x 1.575" L (38.10mm x 40.00mm)
LA120X21
LA120X21
FUSE CARTRIDGE 2A 1.2KVAC/1KVDC
Littelfuse Inc.
 6 $170.79
LA120X Bulk ActiveHolderCartridge2A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X11
LA120X11
FUSE CARTRIDGE 1A 1.2KVAC/1KVDC
Littelfuse Inc.
 6 $169.57
LA120X Bulk ActiveHolderCartridge1A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X251
LA120X251
FUSE CARTRIDGE 25A 1.2KVAC/1KVDC
Littelfuse Inc.
 7 $171.35
LA120X Bulk ActiveHolderCartridge25A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X101
LA120X101
FUSE CARTRIDGE 10A 1.2KVAC/1KVDC
Littelfuse Inc.
 4 $169.47
LA120X Bulk ActiveHolderCartridge10A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X51
LA120X51
FUSE CARTRIDGE 5A 1.2KVAC/1KVDC
Littelfuse Inc.
 5 $169.59
LA120X Bulk ActiveHolderCartridge5A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X41
LA120X41
FUSE CARTRIDGE 4A 1.2KVAC/1KVDC
Littelfuse Inc.
 7 $168.06
LA120X Bulk ActiveHolderCartridge4A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)
LA120X301
LA120X301
FUSE CARTRIDGE 30A 1.2KVAC/1KVDC
Littelfuse Inc.
 7 $168.97
LA120X Bulk ActiveHolderCartridge30A1.2 kV1 kVFast BlowElectrical, Industrial----100kACartridge, Non-Standard0.811" Dia x 4.606" L (20.60mm x 117.00mm)