Fuse Tri-Onic® 250V 20A Time-Delay Class RK5 TR Series Smart-Spot

Fuse Tri-Onic® 250V 20A Time-Delay Class RK5 TR Series Smart-Spot The Fuse Tri-Onic® 250V 20A Time-Delay Class RK5 TR Series Smart-Spot is designed for overcurrent protection in motor circuits, mains, feeders, branch circuits, transformers, and service entrance equipment. This time-delay fuse features current-limiting capabilities to safely handle starting and inrush currents typical of motors and transformers. It is suitable for use by electrical distributors and switchgear suppliers seeking reliable protection solutions for industrial and commercial electrical systems. Specifications Amperage Rating: 20 A Voltage Rating: 250 V AC/DC Fuse Class: Class RK5 Interrupt Rating: 200 kA Frequency: 50 hertz Dimensions: Length 2 in, Width 0.56 in, Height 0.56 in, Diameter 0.56 in Mounting Type: Clip Connection: Ferrule Insulation Material: PolyTube Product Weight: 0.0370 lbs Manufacturer: Mersen Manufacturer Part Number: TR20RID Features Time-delay characteristic to handle harmless motor start-up and transformer inrush currents without nuisance opening Current-limiting design reduces peak let-thru current for enhanced circuit protection Optional SmartSpot® solid state blown fuse indicator for visual fault identification Rejection-style design prevents replacement errors when used with recommended fuse blocks Easy-to-read label with metal-embossed date and catalog number for traceability and identification Fiberglass body provides dimensional stability in harsh industrial environments High-grade silica filler ensures fast arc quenching and high current limitation Downloads & Links Curves 2 Spec Sheet Drawings Curves 1