Fuse Tri-Onic® 250V 45A Time-Delay Class RK5 TR Series

Fuse Tri-Onic® 250V 45A Time-Delay Class RK5 TR Series РElectrical Fuse The Fuse Tri-Onic® 250V 45A 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 effectively handles harmless starting and inrush currents associated with motors and transformers, making it suitable for general-purpose electrical applications. It is a reliable component for electrical distributors and switchgear suppliers requiring robust protection solutions. Specifications Amperage Rating: 45 A Voltage Rating: 250 V AC Interrupt Rating: 200 kA Frequency: 50 hertz Fuse Class: Class RK5 Mounting Type: Clip Connection: Ferrule Diameter: 0.81 inches Insulation Material: PolyTube Product Weight: 0.5 lb Manufacturer Part #: TR45R Manufacturer Name: Mersen Features Time-delay characteristic for safe handling of motor starting and transformer inrush currents Dual-element design for reliable overcurrent protection Clip mounting for easy installation and replacement High interrupt rating supports industrial and commercial electrical systems PolyTube insulation enhances durability and safety Downloads & Links Drawings Curves 2 Spec Sheet Curves 1