POWR SPEED Line of Fuses PSR Series - Littelfuse

Product Highlights > POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series

            POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series
                     Littelfuse's PSR series high-speed square body semiconductor fuses are designed for protection of power semiconductor devices
    

Image of Littelfuse's POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series Littelfuse PSR series high-speed square body fuses are specially designed for protection of power semiconductor devices such as diodes, TRIACs, SCRs, MOSFETs, IGBT-based applications, and other solid-state devices that are typically designed into power conversion and power conditioning equipment.

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Features and Benefits

Extremely current limiting
Low watt loss
Universal blade mounting
Optimized design
RoHS and REACH compliant
Optimized performance

Reduces peak let-through current and let-through energy (I²t)
Less energy wasted during operation
Laser-etched resistance values eliminate labels that erode over time
Quick and easy field replacement
Better energy efficiency and improved protection levels
Environmentally friendly, offering greater acceptance globally

Applications

Industrial electronics
Renewable energy
EV infrastructure
Power conversion devices

DC systems
Heaters and power supplies
Battery protection applications
Electric vehicle charging stations

PSR030 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR030DL0050Z	FUSE SQUARE 50A 700VAC/600VDC	700VAC	0 - Immediate	$1,412.27	Vis detaljer
PSR030DL0200Z	FUSE SQUARE 200A 700VAC/600VDC	700VAC	0 - Immediate 15 - Factory Stock	$1,465.66	Vis detaljer
PSR030DS0500Z	FUSE SQUARE 500A 700VAC/600VDC	700VAC	3 - Immediate	$1,726.27	Vis detaljer
PSR030UL0100Z	FUSE SQUARE 100A 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$1,486.14	Vis detaljer
PSR030UL0250Z	FUSE SQUARE 250A 700VAC/600VDC	700VAC	0 - Immediate	$1,465.66	Vis detaljer
PSR030UL0500Z	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate	$1,571.88	Vis detaljer

PSR031 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR031DL0250Z	FUSE SQUARE 250A 700VAC/600VDC	700VAC	0 - Immediate 6 - Factory Stock	$1,846.66	Vis detaljer
PSR031DL0630Z	FUSE SQUARE 630A 700VAC/600VDC	700VAC	0 - Immediate	$2,041.71	Vis detaljer
PSR031UL0200Z	FUSE SQUARE 200A 700VAC/600VDC	700VAC	4 - Immediate 6 - Factory Stock	$1,846.66	Vis detaljer
PSR031UL0400Z	FUSE SQUARE 400A 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$1,846.66	Vis detaljer
PSR031UL0500Z	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$1,729.88	Vis detaljer
PSR031UL0700Z	FUSE SQUARE 700A 700VAC/600VDC	700VAC	3 - Immediate	$2,320.90	Vis detaljer
PSR031US0250Z	FUSE SQUARE 250A 700VAC/600VDC	700VAC	0 - Immediate 9 - Factory Stock	$1,571.88	Vis detaljer
PSR031US0500Z	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate 21 - Factory Stock	$1,677.38	Vis detaljer

PSR032 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR032DL0700X	FUSE SQUARE 700A 700VAC/600VDC	700VAC	0 - Immediate	$2,144.32	Vis detaljer
PSR032DS0500X	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate 8 - Factory Stock	$2,025.79	Vis detaljer
PSR032UL0630X	FUSE SQUARE 630A 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$2,144.32	Vis detaljer
PSR032UL1000X	FUSE SQUARE 1KA 700VAC/600VDC	700VAC	2 - Immediate 7 - Factory Stock	$2,554.30	Vis detaljer
PSR032US0450X	FUSE SQUARE 450A 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$2,025.79	Vis detaljer
PSR032US0500X	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate 5 - Factory Stock	$2,025.79	Vis detaljer
PSR032US0800X	FUSE SQUARE 800A 700VAC/600VDC	700VAC	2 - Immediate 10 - Factory Stock	$2,437.89	Vis detaljer

PSR033 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR033DL0500X	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate	$2,900.48	Vis detaljer
PSR033DL1000X	FUSE SQUARE 1KA 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$3,128.96	Vis detaljer
PSR033UL0500X	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate 4 - Factory Stock	$2,900.48	Vis detaljer
PSR033UL1000X	FUSE SQUARE 1KA 700VAC/600VDC	700VAC	0 - Immediate 3 - Factory Stock	$3,128.96	Vis detaljer
PSR033UL1250X	FUSE SQUARE 1.25KA 700VAC/500VDC	700VAC	0 - Immediate 79 - Factory Stock	$3,128.96	Vis detaljer
PSR033US0500X	FUSE SQUARE 500A 700VAC/600VDC	700VAC	0 - Immediate	$2,843.07	Vis detaljer
PSR033US0700X	FUSE SQUARE 700A 700VAC/600VDC	700VAC	0 - Immediate	$2,843.07	Vis detaljer
PSR033US0800X	FUSE SQUARE 800A 700VAC/600VDC	700VAC	0 - Immediate	$2,843.07	Vis detaljer

PSR070 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR070DL0200Z	FUSE SQUARE 200A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 6 - Factory Stock	$2,195.78	Vis detaljer
PSR070UL0050Z	FUSE SQUARE 50A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 51 - Factory Stock	$2,072.90	Vis detaljer
PSR070UL0100Z	FUSE SQ 100A 1.3KVAC/1KVDC 1=1PC	1,3kVAC	9 - Immediate 135 - Factory Stock	$2,262.14	Vis detaljer
PSR070UL0125Z	FUSE SQUARE 125A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate	$2,496.13	Vis detaljer
PSR070UL0200Z	FUSE SQUARE 200A 1.3KVAC/1KVDC	1,3kVAC	20 - Immediate 36 - Factory Stock	$2,193.02	Vis detaljer
PSR070UL0250Z	FUSE SQUARE 250A 1.3KVAC/1KVDC	1,3kVAC	6 - Immediate 30 - Factory Stock	$2,496.13	Vis detaljer

PSR071 Series

	Billede	Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
		PSR071UL0250Z	FUSE SQUARE 250A 1.3KVAC/1KVDC	1,3kVAC	2 - Immediate 6 - Factory Stock	$2,612.29	Vis detaljer
		PSR071UL0450Z	FUSE SQUARE 450A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 3 - Factory Stock	$2,500.78	Vis detaljer

PSR072 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR072DL0400X	FUSE SQUARE 400A 1.3KVAC/1KVDC	1,3kVAC	7 - Immediate 10 - Factory Stock	$2,957.76	Vis detaljer
PSR072DL0500X	FUSE SQUARE 500A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate 248 - Factory Stock	$3,242.56	Vis detaljer
PSR072UL0250X	FUSE SQUARE 250A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 21 - Factory Stock	$2,957.76	Vis detaljer
PSR072UL0350X	FUSE SQUARE 350A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate	$2,957.76	Vis detaljer
PSR072UL0450X	FUSE SQUARE 450A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate 5 - Factory Stock	$3,242.56	Vis detaljer
PSR072UL0500X	FUSE SQUARE 500A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate 69 - Factory Stock	$3,242.56	Vis detaljer

PSR073 Series

Manufacturer Part Number	Beskrivelse	Spændingsklassifikation - AC	Tilgængeligt antal	Pris	Vis detaljer
PSR073DL0500X	FUSE SQUARE 500A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 10 - Factory Stock	$3,185.79	Vis detaljer
PSR073DL0630X	FUSE SQUARE 630A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 23 - Factory Stock	$3,299.20	Vis detaljer
PSR073UL0350X	FUSE SQUARE 350A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate 17 - Factory Stock	$3,185.79	Vis detaljer
PSR073UL0450X	FUSE SQUARE 450A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate	$3,185.79	Vis detaljer
PSR073UL0500X	FUSE SQUARE 500A 1.3KVAC/1KVDC	1,3kVAC	1 - Immediate 4 - Factory Stock	$3,185.79	Vis detaljer
PSR073UL0700X	FUSE SQUARE 700A 1.3KVAC/1KVDC	1,3kVAC	0 - Immediate 1 - Factory Stock	$3,524.86	Vis detaljer

Published: 2019-11-08

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POWR-SPEED® Line of High-Speed (Semiconductor) Blade Fuses – PSR Series