Fuse Tri-Onic® 250V 70A Time-Delay Class RK5 TR Series

Fuse Tri-Onic® 250V 70A Time-Delay Class RK5 TR Series – Electrical Fuse The Fuse Tri-Onic® 250V 70A Time-Delay Class RK5 TR Series is designed for overcurrent protection in motor circuits, mains, feeders, branch circuits, transformers, and service entrance equipment. This time-delay fuse is engineered to safely handle harmless starting and inrush currents typical of motors and transformers, making it suitable for use by electrical distributors and switchgear suppliers in industrial and commercial electrical applications. Specifications Manufacturer: Mersen Amperage Rating: 70 A Voltage Rating: 250 V AC Interrupt Rating: 200 kA Frequency: 50 hertz Fuse Class: Class RK5 Mounting Type: Clip Connection Type: Blade Diameter: 0.06 inches Insulation Material: PolyTube Product Weight: 0.5 lb Manufacturer Part Number: TR70R Features Time-delay characteristic for handling motor start-ups and transformer inrush currents without nuisance opening Current-limiting design reduces peak let-thru current for enhanced circuit protection Clip mounting for secure and easy installation Rejection-style design to prevent replacement errors when used with recommended fuse blocks Durable fiberglass body ensures dimensional stability in harsh industrial environments High-grade silica filler enables fast arc quenching and high current limitation Easy-to-read label for quick identification and replacement Metal-embossed date and catalog number for traceability and lasting identification Downloads & Links Curves 2 Spec Sheet Curves 1 Drawings