Ferraz Shawmut Tri-OniC ; Class RK5 Time-Delay Blade Fuse; 175 Amp, 250 VAC/DC

The Ferraz Shawmut Tri-OniC TR Series Class RK5 Time Delay Fuse is designed for use in motor circuits, transformers, and general-purpose equipment. It ensures reliable protection for electrical systems against overcurrent conditions by offering both high interrupt ratings and a time-delay feature. This fuse prevents unnecessary interruptions during motor start-ups and transformer inrush currents. Its fiberglass body provides durability in tough industrial environments, and it comes with a rejection-style design to avoid replacement errors.

Product Specification :

• Rated at 175 Amps for both 250 VAC and 250 VDC.
• Interrupt rating of 200 kA AC and 20 kA DC, providing robust protection.
• Time-delay feature allows for smooth motor starts and transformer inrush without nuisance blowing.
• Made with fiberglass body for dimensional stability in harsh environments.
• UL listed, CE, and CSA certified for compliance with safety standards.