Electrical, Specialty Fuses

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.


Eaton-Bussmann Electrical Division 400NHG2B

FUSE SQUARE 400A 500VAC/250VDC

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Eaton-Bussmann Electrical Division 250NHG03B

FUSE SQUARE 250A 500VAC/250VDC

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Eaton-Bussmann Electrical Division 170M2662

FUSE SQUARE 63A 700VAC RECT

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Eaton-Bussmann Electrical Division 170M2660

FUSE SQUARE 40A 700VAC RECT

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Littelfuse Inc. SPFJ090.X

FUSE CARTRIDGE 90A 1KVDC CYLINDR

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Littelfuse Inc. SPFJ080.X

FUSE CARTRIDGE 80A 1KVDC CYLINDR

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Littelfuse Inc. SPFJ160.X

FUSE CARTRIDGE 160A 600VAC/1KVDC

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Eaton-Bussmann Electrical Division FWX-125A

FUSE CARTRIDGE 125A 250VAC/VDC

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