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
170M6466
170M6466
FUSE SQUARE 1.25KA 700VAC RECT
Eaton - Bussmann Electrical Division
 3 $874.91
Bulk ActiveHolderSquare1.25kA700 V--Electrical, IndustrialIndicating-CSA, UR-200kARectangular, Blade2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm)
XL70F250
XL70F250
FUSE 250A 700V S/COND>FWP-250A
Eaton - Bussmann Electrical Division
 2 $890.87
Bulk Active--------------
20E1C25.8
20E1C25.8
FUSE CARTRIDGE 20A 25.8KVAC
Littelfuse Inc.
 2 $759.59
POWR-GARD® Bulk ActiveHolderCartridge20A25.8 kV--Transformer ProtectionIndicatingE--80kACartridge, Non-Standard3.000" Dia x 24.875" L (76.20mm x 631.83mm)
15E1C25.8
15E1C25.8
FUSE CARTRIDGE 15A 25.8KVAC
Littelfuse Inc.
 2 $766.63
POWR-GARD® Bulk ActiveHolderCartridge15A25.8 kV--Transformer ProtectionIndicatingE--80kACartridge, Non-Standard3.000" Dia x 24.875" L (76.20mm x 631.83mm)
25E1C25.8
25E1C25.8
FUSE CARTRIDGE 25A 2.58KVAC
Littelfuse Inc.
 2 $756.87
POWR-GARD® Bulk ActiveHolderCartridge25A2.58 kV--Transformer ProtectionIndicatingE--40kACartridge, Non-Standard3.000" Dia x 24.875" L (76.20mm x 631.83mm)
CGL-225
CGL-225
FUSE CRTRDGE 225A 600VAC CYLINDR
Eaton - Bussmann Electrical Division
 2 $753.14
Tron® CGL Bulk ActiveBolt MountCartridge225A600 V--Motor Protection, Transformer Protection-CCE, CSA--Cylindrical, Blade Terminal (Bolt)2.380" Dia x 3.000" L (60.33mm x 76.20mm)
2CLE-15E
2CLE-15E
FUSE CARTRIDGE 15A 2.75KVAC
Eaton - Bussmann Electrical Division
 2 $873.85
CLE - ActiveHolderCartridge15A2.75 kV--Transformer Protection--UL-50kACartridge, Non-Standard2.000" Dia x 9.500" L (50.80mm x 241.30mm)
2CLE-20E
2CLE-20E
FUSE CARTRIDGE 20A 2.75KVAC
Eaton - Bussmann Electrical Division
 2 $882.42
CLE - ActiveHolderCartridge20A2.75 kV--Transformer Protection--UL-50kACartridge, Non-Standard2.000" Dia x 9.500" L (50.80mm x 241.30mm)
2CLE-25E
2CLE-25E
FUSE CARTRIDGE 25A 2.75KVAC
Eaton - Bussmann Electrical Division
 2 $871.34
CLE - ActiveHolderCartridge25A2.75 kV--Transformer Protection--UL-50kACartridge, Non-Standard2.000" Dia x 9.500" L (50.80mm x 241.30mm)
LA30QS700128
LA30QS700128
FUSE CRTRDGE 700A 300VAC/DC PUCK
Littelfuse Inc.
 2 $765.47
POWR-GARD® LA30QS Bulk ActiveBolt MountCartridge700A300 V300 VFast BlowSemiconductors--UR-200kAHockey Puck1.500" Dia x 1.579" L (38.10mm x 40.10mm)
170M5018
170M5018
FUSE SQUARE 1.25KA 700VAC RECT
Eaton - Bussmann Electrical Division
 2 $879.16
Bulk ActiveBolt MountSquare1.25kA700 V--Electrical, IndustrialIndicating-CE, CSA, UR-200kARectangular, Blade1.969" L x 2.402" W x 2.953" H (50.00mm x 61.00mm x 75.00mm)
170M4198
170M4198
FUSE SQUARE 315A 1.25KV RECT
Eaton - Bussmann Electrical Division
 2 $883.50
170M Bulk Active-Square----------Rectangular, Blade-
PSX1XLFL0450X
PSX1XLFL0450X
FUSE SEMI 1500VDC 1XL SIZE 450A
Littelfuse Inc.
 2 $779.43
POWR-SPEED® PSX Box ActiveBolt MountSquare450A-1.5 kVFast BlowSemiconductorsIndicating-CE, cURus, UL-55°C ~ 125°C200kARectangular4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm)
PSX1XLFL0500X
PSX1XLFL0500X
FUSE SEMI 1500VDC 1XL SIZE 500A
Littelfuse Inc.
 2 $763.15
POWR-SPEED® PSX Box ActiveBolt MountSquare500A-1.5 kVFast BlowSemiconductorsIndicating-CE, cURus, UL-55°C ~ 125°C200kARectangular4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm)
KQW-M
KQW-M
BUSS CABLE LIMITER
Eaton - Bussmann Electrical Division
 2 $897.26
Bulk Active--------------
FWPQ-450A
FWPQ-450A
FUSE CARTRIDGE 450A 700VAC
Eaton - Bussmann Electrical Division
 2 $746.36
FWPQ Bulk Active-Cartridge450A700 V--Electrical, Industrial-------
15NLE50E
15NLE50E
FUSE CARTRIDGE 50A 15.5KVAC
Littelfuse Inc.
 2 $773.18
POWR-GARD® Bulk ActiveHolderCartridge50A15.5 kV--Transformer ProtectionIndicatingE--60kACartridge, Non-Standard3.000" Dia x 23.875" L (76.20mm x 606.43mm)
15NLE30E
15NLE30E
FUSE CARTRIDGE 30A 15.5KVAC
Littelfuse Inc.
 3 $778.13
POWR-GARD® Bulk ActiveHolderCartridge30A15.5 kV--Transformer ProtectionIndicatingE--60kACartridge, Non-Standard3.000" Dia x 23.875" L (76.20mm x 606.43mm)
15NLE40E
15NLE40E
FUSE CARTRIDGE 40A 15.5KVAC
Littelfuse Inc.
 3 $767.62
POWR-GARD® Bulk ActiveHolderCartridge40A15.5 kV--Transformer ProtectionIndicatingE--60kACartridge, Non-Standard3.000" Dia x 23.875" L (76.20mm x 606.43mm)
5NLE65E
5NLE65E
FUSE CARTRIDGE 65A 5.5KVAC
Littelfuse Inc.
 3 $782.73
POWR-GARD® Bulk ActiveHolderCartridge65A5.5 kV--Transformer ProtectionIndicatingE--80kACartridge, Non-Standard3.000" Dia x 17.875" L (76.20mm x 454.03mm)