Littelfuse PSR Series Industrial & Electrical Fuses

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Voltage Rating AC
Fuse Type
Voltage Rating DC
Interrupt Rating
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Termination Style
Fuse Size/Group
Indicator Style
Packaging
Littelfuse Industrial & Electrical Fuses 315A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 315 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 350A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 350 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 400A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 400 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 450A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 450 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 500A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 500 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 550A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2
Mult.: 2

PSR Specialty Fuses 550 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 630A 1250V SIZE 73 Flush End Mtrc Thred
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2
Mult.: 2

PSR Specialty Fuses 630 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 315A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 315 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 350A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 350 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 400A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 400 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 450A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 450 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 500A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 500 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 550A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2
Mult.: 2

PSR Specialty Fuses 550 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses 630A 1250V SIZE 73 Flush End In Thread
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2
Mult.: 2

PSR Specialty Fuses 630 A 1.3 kVAC Fast Blow 1 kVDC 100 kA, 150 kA Square Body Blade Fuses Stud Threaded Stud 73 Visual Side Indicator Bulk
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 350A
Datasheet
Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 350 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 400A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 400 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 450A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 450 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 500A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 500 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 550A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 550 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses POWR-SPEED SQB SIZE 73 US LONG BL 630A
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 630 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses 900V FAST BLOW 900A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 900 A Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Bulk
Littelfuse Industrial & Electrical Fuses 900V FAST BLOW 1000A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 1 kA Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Bulk
Littelfuse Industrial & Electrical Fuses 900V FAST BLOW 1100A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 1.1 kA Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Box
Littelfuse Industrial & Electrical Fuses 900V FAST BLOW 1250A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 1.25 kA Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Bulk
Littelfuse Industrial & Electrical Fuses 900V FAST BLOW 1400A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PSR Specialty Fuses 1.4 kA Fast Blow Square Body Blade Fuses Screw Knife Blade 73 Visual Blown Fuse Bulk