The Mersen (Ferraz Shawmut) Tri-Onic TR60R is a 60 A, 250 V, UL Class RK5 current-limiting time-delay fuse engineered for reliable overcurrent protection, with key features including:

  • 200 kA AIC rating at 250 V
  • Time-delay, current-limiting design ideal for motor inrush
  • Rejection-style ferrule terminals for Class RK5 compliance

Specifications

Amperage 60 A
Voltage Rating 250 V
UL Class RK5
AIC Rating 200 kA @ 250 V
Fuse Type Time-Delay, Current-Limiting
Indicating Non-Indicating
Terminal Type Ferrule (Rejection)
Dimensions 3" x 13/16"
Series Tri-Onic TR
Manufacturer Mersen (formerly Ferraz Shawmut / Gould)
Applications Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment, General-Purpose Equipment