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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
KFM
KFM
FUSE CRTRDGE 600VAC BOLT
Eaton - Bussmann Electrical Division
 2 $1,418.91
Bulk ActiveBolt MountCartridge-600 V--Cable Protection----200kACylindrical, Blade Terminal (Bolt)-
JCK-2R
JCK-2R
FUSE CARTRIDGE 70A 2.4KVAC
Eaton - Bussmann Electrical Division
 2 $1,421.95
JCK Bulk ActiveHolderCartridge70A2.4 kV--Motor ProtectionIndicatingRUR-50kACartridge, Non-Standard3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
170M6648
170M6648
FUSE SQUARE 1KA 1.3KVAC RECT
Eaton - Bussmann Electrical Division
 2 $1,426.03
Bulk ActiveHolderSquare1kA1.3 kV--Electrical, IndustrialIndicating-CSA, UR-100kARectangular, Blade3.189" L x 2.992" W x 3.622" H (81.00mm x 76.00mm x 92.00mm)
170M6650
170M6650
FUSE SQUARE 1.25KA 1.3KVAC RECT
Eaton - Bussmann Electrical Division
 2 $1,439.88
Bulk ActiveHolderSquare1.25kA1.3 kV--Electrical, IndustrialIndicating-CSA, UR-100kARectangular, Blade3.189" L x 2.992" W x 3.622" H (81.00mm x 76.00mm x 92.00mm)
170M6651
170M6651
FUSE 1400A 1100V 3GKN/90 AR
Eaton - Bussmann Electrical Division
 2 $1,456.29
Bulk ActiveHolderSquare---Fast Blow-------3.189" L x 2.992" W x 3.622" H (81.00mm x 76.00mm x 92.00mm)
A1103012027
A1103012027
FUSE 500A 700V US 3KN/110 GR
Eaton - Bussmann Electrical Division
 2 $1,239.27
- Active--------------
170L8020
170L8020
FUSE 800A 1000V 2SKN/80 AR
Eaton - Bussmann Electrical Division
 2 $1,426.13
- Active--800A1 kV----------
5BCLS-2R
5BCLS-2R
FUSE CARTRIDGE 70A 5.08KVAC BOLT
Eaton - Bussmann Electrical Division
 2 $1,438.42
BCLS - ActiveBolt MountCartridge70A5.08 kV--Transformer Protection--UL-50kACylindrical, Blade Terminal (Bolt)3.000" Dia x 15.900" L (76.20mm x 403.86mm)
5BCLS-4R
5BCLS-4R
FUSE CARTRDGE 130A 5.08KVAC BOLT
Eaton - Bussmann Electrical Division
 2 $1,428.71
BCLS - ActiveBolt MountCartridge130A5.08 kV--Transformer Protection--UL-50kACylindrical, Blade Terminal (Bolt)3.000" Dia x 15.900" L (76.20mm x 403.86mm)
5BCLS-5R
5BCLS-5R
FUSE CARTRDGE 150A 5.08KVAC BOLT
Eaton - Bussmann Electrical Division
 2 $1,453.67
BCLS - ActiveBolt MountCartridge150A5.08 kV--Transformer Protection--UL-50kACylindrical, Blade Terminal (Bolt)3.000" Dia x 15.900" L (76.20mm x 403.86mm)
1000NHG4G
1000NHG4G
FUSE SQUARE 1KA 500VAC RECT
Eaton - Bussmann Electrical Division
 2 $1,611.31
Bulk ActiveHolderSquare1kA500 V--Electrical, IndustrialIndicatingNHCE, VDE-120kARectangular, Blade3.307" L x 3.425" W x 4.094" H (84.00mm x 87.00mm x 104.00mm)
CDC-W
CDC-W
FUSE BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
 2 $1,427.66
- Active--------------
JCK-3R
JCK-3R
FUSE CARTRIDGE 100A 2.4KVAC
Eaton - Bussmann Electrical Division
 2 $1,454.67
JCK Bulk ActiveHolderCartridge100A2.4 kV--Motor ProtectionIndicatingRUR-50kACartridge, Non-Standard3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
170M5650
170M5650
FUSE 1000A 1100V 2GKN/90
Eaton - Bussmann Electrical Division
 2 $1,444.43
Bulk ActiveHolderSquare---Fast Blow-------3.150" L x 2.402" W x 3.032" H (80.00mm x 61.00mm x 77.00mm)
200E2C5.5
200E2C5.5
FUSE CARTRIDGE 200A 5.5KVAC
Littelfuse Inc.
 2 $1,263.02
POWR-GARD® Bulk ActiveHolderCartridge200A5.5 kV--Transformer ProtectionIndicatingE--80kACartridge, Non-Standard15.875" L x 3.000" W x 6.380" H (403.23mm x 76.20mm x 162.05mm)
39018R2C2.75
39018R2C2.75
FUSE CARTRIDGE 390A 2.75KVAC
Littelfuse Inc.
 2 $1,270.06
POWR-GARD® Bulk ActiveHolderCartridge390A2.75 kV--Motor ProtectionIndicatingR--80kACartridge, Non-Standard10.875" L x 3.000" W x 6.380" H (276.23mm x 76.20mm x 162.05mm)
45024R2C2.75
45024R2C2.75
FUSE CARTRIDGE 450A 2.75KVAC
Littelfuse Inc.
 2 $1,258.30
POWR-GARD® Bulk ActiveHolderCartridge450A2.75 kV--Motor ProtectionIndicatingR--80kACartridge, Non-Standard10.875" L x 3.000" W x 6.380" H (276.23mm x 76.20mm x 162.05mm)
45024R2C2.75S
45024R2C2.75S
FUS 2.75KV MV R-RATED 24R SEALED
Littelfuse Inc.
 2 $1,265.12
POWR-GARD® Box ActiveHolderCartridge450A2.75 kV-Medium BlowElectrical, IndustrialIndicating---80kACartridge, Non-Standard3.000" Dia x 17.875" L (76.20mm x 454.03mm)
39018R2C2.75S
39018R2C2.75S
FUS 2.75KV MV R-RATED 18R SEALED
Littelfuse Inc.
 2 $1,269.25
POWR-GARD® Box ActiveHolderCartridge390A2.75 kV-Medium BlowElectrical, IndustrialIndicating---80kACartridge, Non-Standard3.000" Dia x 17.875" L (76.20mm x 454.03mm)
KDR-E
KDR-E
FUSE CRTRDGE 600VAC BOLT
Eaton - Bussmann Electrical Division
 2 $1,435.33
Bulk ActiveBolt MountCartridge-600 V--Cable Protection----200kACylindrical, Blade Terminal (Bolt)-