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
PSR073FS0700Z Littelfuse Inc. POWR-SPEED SQB SIZE 73 FLUSH ENG 2 $353.72
PSR033FS1000Z Littelfuse Inc. POWR-SPEED SQB SIZE 33 FLUSH INC 3 $350.59
PSR033FS1400Z Littelfuse Inc. FUSE SQUARE 1.4KA 700VAC/500VDC 3 $350.59
PSR033FS1250Z Littelfuse Inc. FUSE SQUARE 1.25KA 700VAC/600VDC 3 $350.59
PSR033FS1100Z Littelfuse Inc. FUSE SQUARE 1.1KA 700VAC/600VDC 3 $350.59
JLLN700.X Littelfuse Inc. FUSE CRTRDGE 700A 300VAC/125VDC 5 $335.39
PSR072FS0630Z Littelfuse Inc. FUSE SQUARE 630A 1.3KVAC/1KVDC 2 $328.28
PSR073FS0630Z Littelfuse Inc. POWR-SPEED SQB SIZE 73 FLUSH ENG 2 $328.93
PSR073FS0500Z Littelfuse Inc. POWR-SPEED SQB SIZE 73 FLUSH ENG 2 $324.74
PSR073FS0400Z Littelfuse Inc. POWR-SPEED SQB SIZE 73 FLUSH ENG 2 $324.74