With advanced material technology added to the existing product, the Tri-Onic TR and TRS current-limiting time-delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. Tri-Onic fuse’s proven time-delay characteristic safely handles harmless starting currents and inrush currents associated with today’s motors and transformers. Now available with optional SmartSpot blown fuse indication technology.

Specifications:

Type: Motor Circuit Protection, Class RK5
Voltage Rating: 600 Volt AC/300 Volt DC
Current Rating: 15 Amp
Interrupting Rating: 200 Kiloamp (AC), 100/20 Kiloamp (DC)
Terminal Type: Ferrule
Diameter: 0.81 Inch
Length: 5 Inch
Approval: UL, CSA