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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
BBU27-65E
BBU27-65E
FUSE PWR 65E 27KV BBU-20
Eaton - Bussmann Electrical Division
 3 $843.67
Bulk Active--------------
BBU27-65K
BBU27-65K
FUSE PWR 65K 27KV BBU-20
Eaton - Bussmann Electrical Division
 2 $837.75
Bulk Active--------------
BBU27-6K
BBU27-6K
FUSE PWR 6K 27KV BBU-20
Eaton - Bussmann Electrical Division
 2 $852.07
Bulk Active--------------
BBU27-80E
BBU27-80E
FUSE PWR 80E 27KV BBU-20
Eaton - Bussmann Electrical Division
 2 $844.78
Bulk Active--------------
KLLU1600X
KLLU1600X
FUSE CRTRDGE 1.6KA 600VAC/300VDC
Littelfuse Inc.
 2 $725.05
POWR-GARD® KLLU Bulk ActiveBolt MountCartridge1.6kA600 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)
1505R1C2.75W
1505R1C2.75W
FUSE CARTRIDGE 150A 2.75KVAC
Littelfuse Inc.
 2 $723.63
POWR-GARD® Bulk ActiveHolderCartridge150A2.75 kV--Motor ProtectionIndicatingR--80kACartridge, Non-Standard3.000" Dia x 10.875" L (76.20mm x 276.23mm)
1505R1C2.75SW
1505R1C2.75SW
FUS 2.75KV MV R-RATED 5R SEAL H
Littelfuse Inc.
 2 $736.98
POWR-GARD® Box ActiveHolderCartridge150A2.75 kV-Medium BlowElectrical, IndustrialIndicating---80kACartridge, Non-Standard3.000" Dia x 10.875" L (76.20mm x 276.23mm)
170M6714
170M6714
FUSE SQUARE 1KA 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $850.10
Bulk ActiveBolt MountSquare1kA700 V--Electrical, Industrial--CE, CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
170M6716
170M6716
FUSE SQUARE 1.25KA 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $835.98
Bulk ActiveBolt MountSquare1.25kA700 V--Electrical, Industrial--CE, CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
PSR033FL1800Z
PSR033FL1800Z
FUSE SQUARE 1.8KA 650VAC/500VDC
Littelfuse Inc.
 3 $742.58
POWR-SPEED® PSR Box ActiveBolt MountSquare1.8kA650 V500 VFast BlowSemiconductors--CCC, CE, cURus, UL-55°C ~ 125°C200kA AC, 150kA DC-2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm)
PSR033FL2000Z
PSR033FL2000Z
FUSE SQUARE 2KA 600VAC/500VDC
Littelfuse Inc.
 3 $732.11
POWR-SPEED® PSR Box ActiveBolt MountSquare2kA600 V500 VFast BlowSemiconductors--CCC, CE, cURus, UL-55°C ~ 125°C200kA AC, 150kA DC-2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm)
BFW-3/4
BFW-3/4
BUSS FUSE WIRE .015 DIA.
Eaton - Bussmann Electrical Division
 2 $867.32
Bulk Active--------------
170M6667
170M6667
FUSE SQUARE 1.4KA 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $836.95
Bulk ActiveBolt MountSquare1.4kA700 V--Electrical, Industrial--CE, CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
65398-400
65398-400
FUSE CABLE LIMITER
Eaton - Bussmann Electrical Division
 3 $742.17
- Active--------------
170M6738
170M6738
FUSE 315A 1250V 3FKE/115
Eaton - Bussmann Electrical Division
 2 $849.70
Bulk ActiveBolt MountSquare---Fast Blow------Rectangular, Blade2.913" L x 2.992" W x 3.622" H (74.00mm x 76.00mm x 92.00mm)
0LDC500.X
0LDC500.X
FUSE CARTRIDGE 500A 600VAC/VDC
Littelfuse Inc.
 2 $724.43
POWR-GARD®, POWR-PRO® LDC Bulk ActiveBolt MountCartridge500A600 V600 VFast BlowSolar (Photovoltaic)-LCE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 3.752" L (63.50mm x 95.30mm)
0LDC400.X
0LDC400.X
FUSE CARTRIDGE 400A 600VAC/VDC
Littelfuse Inc.
 2 $733.41
POWR-GARD®, POWR-PRO® LDC Bulk ActiveBolt MountCartridge400A600 V600 VFast BlowSolar (Photovoltaic)-LCE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 3.752" L (63.50mm x 95.30mm)
0LDC1100X
0LDC1100X
FUSE CARTRIDGE 1.1KA 600VAC/VDC
Littelfuse Inc.
 2 $729.14
POWR-GARD®, POWR-PRO® LDC Bulk ActiveBolt MountCartridge1.1kA600 V600 VFast BlowSolar (Photovoltaic)-LCE, CSA, UL-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 3.752" L (63.50mm x 95.30mm)
0LDC450.X
0LDC450.X
FUSE CARTRIDGE 450A 600VAC/VDC
Littelfuse Inc.
 2 $723.62
POWR-GARD®, POWR-PRO® LDC Bulk ActiveBolt MountCartridge450A600 V600 VFast BlowSolar (Photovoltaic)-LCE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 3.752" L (63.50mm x 95.30mm)
0LDC300.X
0LDC300.X
FUSE CARTRIDGE 300A 600VAC/VDC
Littelfuse Inc.
 2 $724.35
POWR-GARD®, POWR-PRO® LDC Bulk ActiveBolt MountCartridge300A600 V600 VFast BlowSolar (Photovoltaic)-LCE, CSA, UR-200kA AC, 50kA DCCylindrical, Blade Terminal (Bolt)2.500" Dia x 3.752" L (63.50mm x 95.30mm)