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.

Part Number Manufacturer Description Quantity Price Option
PSR073FS0350Z Littelfuse Inc. POWR-SPEED SQB SIZE 73 FLUSH ENG 2 $324.74
PSR033FS0900Z Littelfuse Inc. POWR-SPEED SQB SIZE 33 FLUSH INC 3 $301.05
PSR033FS0700Z Littelfuse Inc. POWR-SPEED SQB SIZE 33 FLUSH INC 3 $301.05
PSR033FS0800Z Littelfuse Inc. POWR-SPEED SQB SIZE 33 FLUSH INC 3 $301.05
PSR072FS0500Z Littelfuse Inc. FUSE SQUARE 500A 1.3KVAC/1KVDC 2 $292.59
PSR033FS0630Z Littelfuse Inc. POWR-SPEED SQB SIZE 33 FLUSH INC 3 $287.37
PSR072FS0250Z Littelfuse Inc. FUSE POWR-SPEED INCH SZ:72 250A 2 $278.48
PSR072FS0400Z Littelfuse Inc. POWR-SPEED SQB SIZE 72 FLUSH ENG 2 $278.48
PSR072FS0350Z Littelfuse Inc. POWR-SPEED SQB SIZE 72 FLUSH ENG 2 $278.48
PSR072FS0315Z Littelfuse Inc. POWR-SPEED SQB SIZE 72 FLUSH ENG 2 $278.48