Ferraz Shawmut TRS300R Tri-OniC ; Class RK5 Time-Delay Blade Fuse; 300 Amp

The Ferraz Shawmut Tri-OniC TRS Series Class RK5 time-delay fuse is rated at 300 Amps for 600 VAC/600 VDC applications. This fuse features an interrupt rating of 200 Kilo-Amps AC and 20 Kilo-Amps DC, ensuring reliable fault clearing in high-current situations. The fuse is constructed with a fiberglass body, which provides excellent dimensional stability in harsh industrial environments. It contains high-grade silica filler that ensures quick arc quenching and effective current limitation. Its time-delay characteristic prevents nuisance tripping during motor start-ups and transformer inrush currents, ensuring continuity in industrial operations.

Product Specification :

• Rated at 300 Amps, 600 VAC/600 VDC for high-power circuit protection
• Interrupt rating of 200 Kilo-Amps AC and 20 Kilo-Amps DC to safely interrupt fault currents
• Fiberglass body for stability and durability in harsh environments
• Time-delay function to avoid tripping during motor start-ups and transformer inrushes
• UL listed, CE/CSA certified, with optional SmartSpot indicator and rejection-style design for easy and safe replacement