TRS125R Mersen Tri-Onic Low Voltage Fuse 600V 125A Fuse - Essential Electric Supply
TRS125R Mersen Tri-Onic Low Voltage Fuse 600V 125A Fuse - Essential Electric Supply

Mersen TRS125R - RK5 Class Fuse 125A 600V (200kA AIC)

Mersen
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Mersen TRS125R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class fuse features a 600V AC rating with a 125A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The 1.56-inch diameter single-barrel design with Tri-Onic construction provides time-delay characteristics and compact physical dimensions. UL/CSA-certified for safety compliance, it meets industry standards for motor branch circuits and transformer protection. Typical applications include panelboards, switchgear, and industrial control equipment requiring high fault-current interruption.

Key Features & Specifications
  • Type: Tri-Onic TRS time-delay fuse with current-limiting design
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Dimensions: 1.56" diameter single-barrel construction
  • Standards: UL/CSA listed, RK5 class
  • Applications: Motor circuits, transformers, industrial controls
  • AIC rating: 200kA@600V
  • Class Rating: RK5
  • Weight: 1 lb
Product Identification
  • UPC: 782001749156
  • GTIN: 00782001749156