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
LA130URD72LI0315
LA130URD72LI0315
FUSE SQUARE 315A 1.3KVAC RECT
Littelfuse Inc.
177 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare315A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular, Blade2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm)
LA070URD32TTI0700
LA070URD32TTI0700
FUSE SQUARE 700A 700VAC RECT
Littelfuse Inc.
274 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare700A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm)
LA130URD72TTI0400
LA130URD72TTI0400
FUSE SQUARE 400A 1.3KVAC RECT
Littelfuse Inc.
528 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare400A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
LA130URD72TTI0315
LA130URD72TTI0315
FUSE SQUARE 315A 1.3KVAC RECT
Littelfuse Inc.
273 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare315A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
LA130URD72TTI0350
LA130URD72TTI0350
FUSE SQUARE 350A 1.3KVAC RECT
Littelfuse Inc.
361 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare350A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
LA130URD72TTI0280
LA130URD72TTI0280
FUSE SQUARE 280A 1.3KVAC RECT
Littelfuse Inc.
118 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare280A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular2.913" L x 2.362" W x 2.560" H (74.00mm x 60.00mm x 65.03mm)
LA070URD33LI0630
LA070URD33LI0630
FUSE SQUARE 630A 700VAC RECT
Littelfuse Inc.
100 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare630A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm)
LA070URD31TTI0700
LA070URD31TTI0700
FUSE SQUARE 700A 700VAC RECT
Littelfuse Inc.
160 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare700A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
LA070URD33TTI0500
LA070URD33TTI0500
FUSE SQUARE 500A 700VAC RECT
Littelfuse Inc.
250 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare500A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.933" W x 3.197" H (50.60mm x 74.50mm x 81.20mm)
LA070URD33LI0700
LA070URD33LI0700
FUSE SQUARE 700A 700VAC RECT
Littelfuse Inc.
227 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare700A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm)
LA070URD33LI0500
LA070URD33LI0500
FUSE SQUARE 500A 700VAC RECT
Littelfuse Inc.
174 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare500A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm)
LA070URD33LI0550
LA070URD33LI0550
FUSE SQUARE 550A 700VAC RECT
Littelfuse Inc.
576 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare550A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm)
LA130URD71TTI0315
LA130URD71TTI0315
FUSE SQUARE 315A 1.3KVAC RECT
Littelfuse Inc.
285 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare315A1.3 kV-Fast BlowElectrical, Industrial--UR-100kARectangular2.913" L x 2.008" W x 2.206" H (74.00mm x 51.00mm x 56.03mm)
LA070URD31LI0350
LA070URD31LI0350
FUSE SQUARE 350A 700VAC RECT
Littelfuse Inc.
157 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare350A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
LA070URD31TTI0200
LA070URD31TTI0200
FUSE SQUARE 200A 700VAC RECT
Littelfuse Inc.
324 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare200A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
LA070URD31TTI0315
LA070URD31TTI0315
FUSE SQUARE 315A 700VAC RECT
Littelfuse Inc.
457 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare315A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
LA070URD31LI0315
LA070URD31LI0315
FUSE SQUARE 315A 700VAC RECT
Littelfuse Inc.
282 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare315A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular, Blade1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm)
LA070URD31TTI0350
LA070URD31TTI0350
FUSE SQUARE 350A 700VAC RECT
Littelfuse Inc.
565 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare350A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)
LA70QS4004
LA70QS4004
FUSE CARTRIDGE 400A 700VAC/VDC
Littelfuse Inc.
317 $0.00
POWR-GARD® LA70QS Bulk ObsoleteBolt MountCartridge400A700 V700 VFast BlowElectrical, Industrial--CSA, UR-200kA AC, 100kA DCCylindrical, Blade Terminal (Bolt)1.500" Dia x 2.843" L (38.10mm x 72.20mm)
LA070URD31TTI0400
LA070URD31TTI0400
FUSE SQUARE 400A 700VAC RECT
Littelfuse Inc.
252 $0.00
POWR-GARD® LA Bulk ObsoleteBolt MountSquare400A700 V-Fast BlowElectrical, Industrial--UR-200kARectangular1.992" L x 2.000" W x 2.264" H (50.60mm x 50.80mm x 57.50mm)