PSR072UL0500 - PSR Bolted Blade Series

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Littelfuse PSR Series High-Speed Square Body Fuses are specially designed for protection of power semiconductor devices such as diodes, triacs, IGBTs, SCRs, MOSFETs and other solid-state devices that are typically designed into power conversion and power conditioning equipment. Variable frequency drives, inverters, UPS, rectifiers and soft-starters are examples of typical equipment designed with sensitive power semiconductor devices that cannot withstand any line surge or overcurrent conditions and require high-speed protection.

Littelfuse POWR-SPEED® PSR Series products offer optimized circuit protection at the extremely fast speed required to protect modern day power conversion devices. Available in Bolted Blade Style Termination (Typical in North American Market) with visual blown fuse indication standard on all fuses and optional Micro-switch for external indication.

Property (Mouseover for details) Value
Ampere Rating (A) 500
Interrupting Rating 100 kA @ 1300 Vac
Opening Very Fast-Acting (FF)
Case Size 72
Amp Code (Part Number) 500

CoC RoHS10 REACH197 PSR-70-73 DL UL Series

pdf icon CE PSR FS US UL PSR Bolted Blade Series

Certificate of Compliance RoHS10 REACH197 PSR 30-33 DS DL

UR JFHR2.E71611 Special-Purpose Fuses Component Certificate

curus JFHR8.E71611 Special-Purpose Fuses Component Certificate - Canadian

pdf icon PSR72 Time Current Curves

pdf icon E71611 Special-Purpose Fuses Component Certificate PSR DIN Bladed Canadian

pdf icon E71611 Special-Purpose Fuses Component Certificate PSR DIN Bladed

pdf icon CE PSR FL DS DL PSR DIN Blade Series

pdf icon PSR Bolted Blade Series High Speed Square Body Fuses Datasheet

pdf icon PSR-US 2D Print

pdf icon PSR-UL 2D Print

pdf icon POWR-Speed Technical Applications Guide

pdf icon POWR-GARD Technical Application Guide

pdf icon POWR-SPEED Overcurrent Protection Fundamentals

pdf icon POWR-Speed Cross Reference

pdf icon POWR-Speed Technical Application Guide - Japanese

pdf icon POWR-Speed Technical Applications Guide - Mandarin

pdf icon An excerpt from the POWR-SPEED Fuses Application Guide - Section 5.0

pdf icon POWR-Speed Application Guide - Mandarin

pdf icon POWR-GARD Technical Application Guide - Japanese

pdf icon POWR-Speed Application Considerations

pdf icon PSR30 Peak-Let Thru Curve

pdf icon PSR31 Peak Let-Thru Curve

pdf icon PSR70 Peak Let-Thru Curve

pdf icon PSR31 Time Current Curve

pdf icon PSR30 Time Current Curve

pdf icon PSR70 Time Current Curve

pdf icon POWR-Gard Catalog

pdf icon PSR033UL 3D Model STP

pdf icon PSR032US 3D Model STP

pdf icon PSR031US 3D Model STP

pdf icon PSR033US 3D Model STP

pdf icon PSR030UL 3D Model STP

pdf icon PSR071UL 3D Model STP

pdf icon PSR070UL 3D Model STP

pdf icon PSR073UL 3D Model STP

pdf icon PSR031UL 3D Model STP

pdf icon PSR072UL 3D Model STP

pdf icon PSR032UL 3D Model STP

pdf icon PSR030US 3D Model STP

pdf icon POWR-SPEED Fuse Cross Reference Guide - Mandarin

pdf icon POWR-SPEED Fuse Cross Reference Guide

pdf icon PSR33 Time Current Curves

pdf icon PSR71 Time Current Curves

pdf icon PSR32 Time Current Curves

pdf icon PSR73 Time Current Curve

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