English

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
LA100P1504
LA100P1504
FUSE CARTRIDGE 150A 1KVAC/750VDC
Littelfuse Inc.
 2 $352.30
POWR-GARD® LA100P Bulk ActiveBolt MountCartridge150A1 kV750 VFast BlowElectrical, Industrial--UR-100kACylindrical, Blade Terminal (Bolt)1.500" Dia x 5.709" L (38.10mm x 145.00mm)
170M3762
170M3762
FUSE SQUARE 100A 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $401.19
Bulk ActiveBolt MountSquare100A700 V--Electrical, IndustrialIndicating-CSA, UR-200kARectangular, Blade1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
170M3765
170M3765
FUSE SQUARE 200A 700VAC RECT
Eaton - Bussmann Electrical Division
 3 $407.85
Bulk ActiveBolt MountSquare200A700 V--Electrical, IndustrialIndicating-CSA, UR-200kARectangular, Blade1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm)
004303122
004303122
FUSENH1ARS110350A1000VAC 200KA A
Altech Corporation
 4 $348.69
Bulk Active--350A1 kV----------
004303123
004303123
FUSE 400A 1000VAC
Altech Corporation
 4 $352.32
Bulk Active--400A1 kV----------
004303125
004303125
FUSENH1ARS110450A1000VAC 200KA A
Altech Corporation
 4 $347.79
Bulk Active--450A1 kV----------
004303126
004303126
200KA ACVISUAL INDICATOR 200KA A
Altech Corporation
 4 $346.25
Bulk Active--------------
004303522
004303522
FUSENH1ARG350A1000VAC 200KA ACFO
Altech Corporation
 2 $347.18
Bulk Active--350A1 kV----------
004303523
004303523
FUSENH1ARG400A1000VAC 200KA ACFO
Altech Corporation
 2 $346.74
Bulk Active--400A1 kV----------
004303525
004303525
FUSENH1ARG450A1000VAC 200KA ACFO
Altech Corporation
 4 $351.27
Bulk Active--450A1 kV----------
004303526
004303526
FUSENH1ARG500A1000VAC 200KA ACFO
Altech Corporation
 2 $345.34
Bulk Active--500A1 kV----------
004304727
004304727
FUSENH2ARS110550A1000VAC 200KA A
Altech Corporation
 4 $351.77
Bulk Active--550A1 kV----------
004304728
004304728
FUSE 630A 1000VAC
Altech Corporation
 2 $346.28
Bulk Active--630A1 kV----------
004305526
004305526
FUSENH3ARG500A1000VAC 200KA ACFO
Altech Corporation
 3 $354.38
Bulk Active--500A1 kV----------
004305528
004305528
FUSENH3ARG630A1000VAC 200KA ACFO
Altech Corporation
 3 $344.74
Bulk Active--630A1 kV----------
L70S450.X
L70S450.X
FUSE CRTRDGE 450A 700VAC/650VDC
Littelfuse Inc.
 2 $355.22
POWR-GARD® L70S Bulk ActiveBolt MountCartridge450A700 V650 VFast BlowSemiconductors--CE, CSA, UR-200kA AC, 20kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 2.843" L (63.50mm x 72.20mm)
L70S500.X
L70S500.X
FUSE CRTRDGE 500A 700VAC/650VDC
Littelfuse Inc.
 3 $350.36
POWR-GARD® L70S Bulk ActiveBolt MountCartridge500A700 V650 VFast BlowSemiconductors--CE, CSA, UR-55°C ~ 125°C200kA AC, 20kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 2.843" L (63.50mm x 72.20mm)
L70S600.X
L70S600.X
FUSE CRTRDGE 600A 700VAC/650VDC
Littelfuse Inc.
 4 $346.47
POWR-GARD® L70S Bulk ActiveBolt MountCartridge600A700 V650 VFast BlowSemiconductors--CE, CSA, UR-200kA AC, 20kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 2.843" L (63.50mm x 72.20mm)
5CLPT-1
5CLPT-1
FUSE CARTRIDGE 1A 5.5KVAC
Eaton - Bussmann Electrical Division
 4 $400.58
CLPT - ActiveHolderCartridge1A5.5 kV--Transformer Protection----80kACartridge, Non-Standard1.600" Dia x 9.500" L (40.64mm x 241.30mm)
170M3910
170M3910
FUSE SQUARE 500A 690VAC RECT
Eaton - Bussmann Electrical Division
 2 $404.48
Bulk Active-Square500A690 V-----CSA, UL----