Fuse Tri-Onic® 600V 225A Time-Delay Class RK5 TRS Series

Fuse Tri-Onic® 600V 225A Time-Delay Class RK5 TRS Series - Current-Limiting Fuse The Mersen Fuse Tri-Onic® 600V 225A Time-Delay Class RK5 TRS Series is designed for 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, making it suitable for electrical distributors and switchgear suppliers requiring reliable protection solutions. Its current-limiting feature reduces peak let-thru current, protecting downstream equipment in industrial and general-purpose electrical applications. Specifications Manufacturer: Mersen Manufacturer Part #: TRS225R Amperage Rating: 225 A Voltage Rating: 600 V AC/DC Interrupt Rating: 200 kA Frequency: 50 hertz Fuse Class: Class RK5 Mounting Type: Clip Connection Type: Blade Insulation Material: PolyTube Diameter: 2.56 inches Product Weight: 0.5 lbs Application: Motor circuits, mains, feeders, branch circuits, transformers, service entrance equipment, general-purpose equipment Features Time-delay characteristic for handling harmless starting and inrush currents without nuisance fuse opening Current-limiting design reduces peak let-thru current to protect downstream devices AC and DC rated for versatile electrical applications Rejection-style design to prevent replacement errors when used with recommended fuse blocks Fiberglass body for dimensional stability in harsh industrial environments Metal-embossed date and catalog number for traceability and lasting identification High-grade silica filler ensures fast arc quenching and high current limitation Downloads & Links Drawings Spec Sheet Curves 1 Curves 2