FeaturesTime delay for motor start-ups and transformer inrush currents without nuisance openingCurrent limiting for low peak let-thru currentRejection style design prevents replacement errors when used with recommended fuse blocksEasy-to-read label for quick brand recognition and replacementMetal embossed date and catalog number for traceability and lasting identificationFiberglass body provides dimensional stability in harsh industrial settingsHigh grade silica filler ensures fast arc quenching and high current limitationNorth American power fusesCopper, tin-plated copper contactSolid state SmartSpot indicator