Cutler Hammer TR125RID - TR Series RK5 Fuse 125A (200kA AIC @ 250V)

Cutler Hammer TR125RID is a low voltage current-limiting fuse designed for providing high-level short-circuit protection in industrial electrical systems. This RK5 class fuse operates with a 250V AC voltage rating and carries a 125A current rating, featuring a single-barrel construction with a 1.56-inch diameter and 5.19 lb weight for robust performance. The fuse meets industry standards for current-limiting applications and offers an interrupting rating of 200kA at 250V AC, ensuring reliable circuit protection. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where high fault current interruption is required. The Tri-Onic time-delay design provides optimal protection against both overloads and short-circuits while minimizing nuisance tripping.

Key Features & Specifications

• Type: TR series RK5 class current-limiting time-delay fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 125A
• Dimensions: 1.56" diameter
• Standards: UL/CSA listed, current-limiting fuse standards
• Applications: Motor branch circuits, feeder circuits, industrial control panels
• AIC rating: 200kA @ 250V AC
• Class Rating: RK5
• Barrels: 1
• Weight: 5.19 lb
• Family: Tri-Onic

Product Identification

• UPC: 782001415365