Fuse Tri-Onic® 250V 90A Time-Delay Class RK5 TR Series

Fuse Tri-Onic® 250V 90A Time-Delay Class RK5 TR Series РElectrical Fuse The Fuse Tri-Onic® 250V 90A Time-Delay Class RK5 TR Series by Mersen is designed for overcurrent protection in motor circuits, mains, feeders, branch circuits, transformers, and service entrance equipment. This time-delay fuse safely handles harmless starting and inrush currents typical of motors and transformers, making it suitable for various industrial electrical applications. It is a reliable component for electrical distributors and switchgear suppliers focused on lighting solutions, wire and cable protection, and motor circuit safety. Specifications Amperage Rating: 90 A Voltage Rating: 250 V AC Fuse Class: Class RK5 Interrupt Rating: 200 kA Frequency: 50 hertz Connection: Blade Mounting Type: Clip Diameter: 0.06 inches Insulation Material: PolyTube Product Weight: 0.5 lb Manufacturer: Mersen Manufacturer Part Number: TR90R Features Time-delay characteristic for motor start-ups and transformer inrush currents without nuisance opening Current-limiting for low peak let-thru current Clip mounting for secure installation Rejection-style design to prevent replacement errors when used with recommended fuse blocks Fiberglass body for dimensional stability in harsh industrial environments High-grade silica filler ensures fast arc quenching and high current limitation Downloads & Links Curves 2 Spec Sheet Curves 1 Drawings