The Bussmann FRS-R-600 Fusetron Dual-Element Time Delay Fuse is a 600 A, 600 V fuse designed to protect electrical circuits from overloads and short circuits. It uses a dual-element time-delay design to tolerate temporary surges while providing reliable short‑circuit protection. The part number FRS-R-600 identifies this specific device within the Bussmann Fusetron family, built to 600 A and 600 V ratings for use in appropriate electrical protection schemes.
