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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
ECL055-125E
ECL055-125E
FUSE CARTRIDGE 125A 5.5KVAC CYL
Eaton - Bussmann Electrical Division
 2 $3,379.39
Bulk ActiveBolt MountCartridge125A5.5 kV--Transformer ProtectionIndicatingE--63kACylindrical, Blade Terminals0.645" L x 0.118" W (16.38mm x 3.00mm)
ECL055-150E
ECL055-150E
FUSE CARTRIDGE 150A 5.5KVAC CYL
Eaton - Bussmann Electrical Division
 2 $3,405.84
Bulk ActiveBolt MountCartridge150A5.5 kV--Transformer ProtectionIndicatingE--63kACylindrical, Blade Terminals0.645" L x 0.118" W (16.38mm x 3.00mm)
ECL055-200E
ECL055-200E
FUSE CARTRIDGE 200A 5.5KVAC CYL
Eaton - Bussmann Electrical Division
 2 $3,354.32
Bulk ActiveBolt MountCartridge200A5.5 kV--Transformer ProtectionIndicatingE--63kACylindrical, Blade Terminals0.645" L x 0.118" W (16.38mm x 3.00mm)
300E4KED15.5
300E4KED15.5
FUS 15.5KV MV E-RATED 300E BOLT-
Littelfuse Inc.
 2 $2,936.27
POWR-GARD® Box Active-Cartridge300A15.5 kV-Medium BlowElectrical, IndustrialIndicating------
JCN-80E
JCN-80E
FUSE CARTRIDGE 14.4KVAC
Eaton - Bussmann Electrical Division
 2 $3,337.88
JCN Bulk ActiveHolderCartridge-14.4 kV--Transformer Protection-E-----
JCK-A-24R
JCK-A-24R
FUSE CARTRIDGE 450A 2.4KVAC
Eaton - Bussmann Electrical Division
 2 $3,420.42
JCK-A Bulk ActiveHolderCartridge450A2.4 kV--Motor ProtectionIndicatingR--50kACartridge, Non-Standard3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
JCZ-125E
JCZ-125E
FUSE CARTRIDGE 125A 8.3KVAC
Eaton - Bussmann Electrical Division
 2 $3,443.33
JCZ Bulk ActiveHolderCartridge125A8.3 kV--Transformer ProtectionIndicatingE--50kACartridge, Non-Standard3.000" Dia x 17.875" L (76.20mm x 454.03mm)
5HCLS-24R
5HCLS-24R
FUSE CARTRIDGE 450A 4.8KVAC
Eaton - Bussmann Electrical Division
 2 $3,397.11
BCLS - ActiveHolderCartridge450A4.8 kV--Motor Protection--UL-50kACartridge, Non-Standard3.000" Dia x 15.900" L (76.20mm x 403.86mm)
65036R2IB5.5
65036R2IB5.5
FUSE CARTRIDGE 650A 5.5KVAC
Littelfuse Inc.
 2 $3,050.48
POWR-GARD® Bulk ActiveHolderCartridge650A5.5 kV--Motor ProtectionIndicatingR--80kACartridge, Non-Standard-
JCR-A-6R
JCR-A-6R
FUSE CARTRIDGE 170A 7.2KVAC
Eaton - Bussmann Electrical Division
 2 $3,418.72
JCR-A Bulk ActiveHolderCartridge170A7.2 kV--Motor ProtectionIndicatingRUR-50kACartridge, Non-Standard3.000" Dia x 15.850" L (76.20mm x 402.60mm)
5SB430R
5SB430R
FUSE CARTRIDGE 550A 5.5KVAC
Littelfuse Inc.
 2 $2,972.28
POWR-GARD® Bulk ActiveBolt MountCartridge550A5.5 kV--Motor ProtectionIndicatingR-----
15CLE-CL
15CLE-CL
FUSE CARTRIDGE 15.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,433.22
CLE - ActiveHolderCartridge-15.5 kV--Transformer Protection--UL-63kACartridge, Non-Standard-
5CLE-350E
5CLE-350E
FUSE CARTRIDGE 350A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,488.52
HLE - ActiveHolderCartridge350A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard3.000" Dia x 17.900" L (76.20mm x 454.66mm)
5CLE-400E
5CLE-400E
FUSE CARTRIDGE 400A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,423.64
HLE - ActiveHolderCartridge400A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard3.000" Dia x 17.900" L (76.20mm x 454.66mm)
5CLE-450E
5CLE-450E
FUSE CARTRIDGE 450A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,517.59
HLE - ActiveHolderCartridge450A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard3.000" Dia x 17.900" L (76.20mm x 454.66mm)
ECL083-125E
ECL083-125E
FUSE CARTRIDGE 125A 8.3KVAC CYL
Eaton - Bussmann Electrical Division
 2 $4,017.45
Bulk ActiveBolt MountCartridge125A8.3 kV--Transformer Protection-E--50kACylindrical, Blade Terminal (Bolt)0.827" L x 0.118" W (21.00mm x 3.00mm)
170M6732
170M6732
FUSE SQUARE 1.6KA 1.5KV RECT
Eaton - Bussmann Electrical Division
 2 $2,980.65
170M Bulk Active-Square----------Rectangular, Blade-
5HCL-300E
5HCL-300E
FUSE CARTRIDGE 300A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,453.59
HLE - ActiveHolderCartridge300A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard-
5HCL-400E
5HCL-400E
FUSE CARTRIDGE 400A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,524.14
HLE - ActiveHolderCartridge400A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard-
5HCL-450E
5HCL-450E
FUSE CARTRIDGE 450A 5.5KVAC
Eaton - Bussmann Electrical Division
 2 $3,509.10
HLE - ActiveHolderCartridge450A5.5 kV--Transformer Protection--UL-65kACartridge, Non-Standard-