Fuse Tri-Onic® 250V 9A Time-Delay Class RK5 TR Series

Fuse Tri-Onic® 250V 9A Time-Delay Class RK5 TR Series – Electrical Overcurrent Protection The Fuse Tri-Onic® 250V 9A Time-Delay Class RK5 TR Series by Mersen is designed for reliable overcurrent protection in motor circuits, mains, feeders, branch circuits, transformers, and service entrance equipment. This time-delay fuse safely handles motor start-up and transformer inrush currents without nuisance openings, making it suitable for a variety of industrial electrical applications. It is an essential component for electrical distributors and switchgear suppliers seeking robust and precise protection solutions. Specifications Manufacturer: Mersen Manufacturer Part #: TR9R Voltage Rating: 250 V AC Amperage Rating: 9 A Fuse Class: Class RK5 Interrupt Rating: 200 kA Frequency: 50 hertz Dimensions: Length 2 in, Diameter 0.56 in, Width 0.56 in, Height 0.56 in Mounting Type: Clip Connection Type: Ferrule Insulation Material: PolyTube Product Weight: 0.0370 lbs Features Time-delay characteristic to accommodate harmless starting and inrush currents Current-limiting design for low peak let-thru current AC and DC rated for versatile use Rejection-style design to prevent replacement errors when used with recommended fuse blocks Easy-to-read labeling for quick brand recognition and replacement Metal-embossed date and catalog number for traceability and lasting identification Fiberglass body for dimensional stability in harsh industrial environments High-grade silica filler ensures fast arc quenching and high current limitation Downloads & Links Spec Sheet Curves Drawings