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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
170M8639
170M8639
FUSE SQUARE 1KA 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
 2 $872.61
Bulk ActiveBolt MountSquare1kA1 kV--------Rectangular, Blade3.189" L x 2.913" W x 3.543" H (80.00mm x 74.00mm x 90.00mm)
38ADMNA7E
38ADMNA7E
FUSE 38KV 7AMP 2" AIR
Eaton - Bussmann Electrical Division
 2 $861.09
Bulk ActiveHolder-----------Cartridge, Non-Standard2.000" Dia x 17.402" L (50.80mm x 442.00mm)
2ACLS-2R
2ACLS-2R
FUSE CARTRIDGE 70A 2.54KVAC
Eaton - Bussmann Electrical Division
 3 $874.53
ACLS - ActiveHolderCartridge70A2.54 kV--Motor Protection--UR-50kACartridge, Non-Standard3.000" Dia x 10.800" L (76.20mm x 274.32mm)
PSR033DS2000X
PSR033DS2000X
FUSE SQUARE 2KA 600VAC/480VDC
Littelfuse Inc.
 3 $755.71
POWR-SPEED® PSR Box ActiveBolt MountSquare2kA600 V480 VFast BlowSemiconductorsIndicating-CCC, CE, cURus, UL-55°C ~ 125°C200kA AC, 150kA DC-1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
PSR033DS1800X
PSR033DS1800X
FUSE SQUARE 1.8KA 650VAC/500VDC
Littelfuse Inc.
 2 $739.96
POWR-SPEED® PSR Box ActiveBolt MountSquare1.8kA650 V500 VFast BlowSemiconductorsIndicating-CCC, CE, cURus, UL-55°C ~ 125°C200kA AC, 150kA DC-1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm)
7.2TDLSJ31.5
7.2TDLSJ31.5
FUSE CART 31.5A 7.2KVAC FUSELINK
Eaton - Bussmann Electrical Division
 2 $855.41
Bulk ActiveHolderCartridge31.5A7.2 kV----TVDE-40kAFuse Link2.008" Dia x 11.496" L (50.80mm x 292.00mm)
24CAV3
24CAV3
FUSE CARTRIDGE 3A 24KVAC
Eaton - Bussmann Electrical Division
 2 $862.63
Bulk ActiveHolderCartridge3A24 kV-------40kACartridge, Non-Standard1.614" Dia x 13.386" L (41.00mm x 340.00mm)
170M5718
170M5718
FUSE SQUARE 1.25KA 70VAC RECT
Eaton - Bussmann Electrical Division
 2 $860.29
Bulk ActiveBolt MountSquare1.25kA70 V--Electrical, Industrial--CE, CSA, UR-200kARectangular, Blade1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm)
170M6162
170M6162
FUSE SQUARE 800A 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $867.59
Bulk ActiveBolt MountSquare800A700 V--Electrical, IndustrialIndicating-CE, CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.543" H (51.00mm x 76.00mm x 90.00mm)
170M6163
170M6163
FUSE SQUARE 900A 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $858.14
Bulk ActiveBolt MountSquare900A700 V--Electrical, IndustrialIndicating-CE, CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.543" H (51.00mm x 76.00mm x 90.00mm)
170M5195
170M5195
FUSE SQUARE 550A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
 2 $855.26
Bulk ActiveBolt MountSquare550A1.3 kV--Electrical, IndustrialIndicating-CSA, UR-100kARectangular, Blade3.150" L x 2.402" W x 2.953" H (80.00mm x 61.00mm x 75.00mm)
170M5196
170M5196
FUSE SQUARE 630A 1.3KVAC RECT
Eaton - Bussmann Electrical Division
 2 $859.31
Bulk ActiveBolt MountSquare630A1.3 kV--Electrical, IndustrialIndicating-CSA, UR-100kARectangular, Blade3.150" L x 2.402" W x 2.953" H (80.00mm x 61.00mm x 75.00mm)
KDM-C
KDM-C
CABLE LIMITER
Eaton - Bussmann Electrical Division
 2 $856.87
Bulk Active--------------
170M5618
170M5618
FUSE SQUARE 1.25KA 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $878.08
Bulk ActiveBolt MountSquare1.25kA700 V--Electrical, Industrial--CE, CSA, UR-200kARectangular, Blade1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm)
KLLU1500X
KLLU1500X
FUSE CRTRDGE 1.5KA 600VAC/300VDC
Littelfuse Inc.
 2 $744.36
POWR-GARD® KLLU Bulk ActiveBolt MountCartridge1.5kA600 V300 VSlow BlowElectrical, Industrial-LCE, CSA, UL-200kA AC, 20kA DCCylindrical, Blade Terminal (Bolt)3.000" Dia x 3.752" L (76.20mm x 95.30mm)
170M8645
170M8645
FUSE SQUARE 630A 1KV RECTANGULAR
Eaton - Bussmann Electrical Division
 2 $862.97
170M Bulk Active-Square----------Rectangular, Blade-
64300
64300
FUSE CARTRIDGE 300A 600VAC BLADE
Eaton - Bussmann Electrical Division
 2 $759.36
Bulk ActiveHolderCartridge300A600 V----J---Cylindrical, Blade Terminals2.000" Dia x 3.380" L (50.80mm x 85.85mm)
15.5OBFN223.15
15.5OBFN223.15
FUSE CARTRIDGE 3.15A 15.5KVAC
Eaton - Bussmann Electrical Division
 2 $876.05
Bulk ActiveHolderCartridge3.15A15.5 kV--Transformer ProtectionIndicating---32kACartridge, Non-Standard1.000" Dia x 10.000" L (25.40mm x 254.00mm)
LA15QS2500128
LA15QS2500128
FUSE CARTRIDGE 2.5KA 150VAC/VDC
Littelfuse Inc.
 2 $751.39
POWR-GARD® LA15QS Bulk ActiveBolt MountCartridge2.5kA150 V150 VFast BlowElectrical, Industrial--UR-100kAHockey Puck3.000" Dia x 1.886" L (76.20mm x 47.90mm)
LA15QS3000128
LA15QS3000128
FUSE CRTRDGE 3KA 150VAC/VDC PUCK
Littelfuse Inc.
 2 $758.95
POWR-GARD® LA15QS Bulk ActiveBolt MountCartridge3kA150 V150 VFast BlowElectrical, Industrial--UR-100kAHockey Puck3.000" Dia x 1.886" L (76.20mm x 47.90mm)