Ferraz Shawmut TR100R RK5 Tri-Onic Smart Spot Dual Element Fuse

Ferraz Shawmut's TR100R Tri-Onic Smart Spot Dual Element Fuse is a 100 A, 250 VAC protective device designed to interrupt overcurrent in electrical circuits. It is part of the Tri-Onic Smart Spot family and uses a dual-element construction, with the RK5 designation identifying its series within Ferraz Shawmut's fuse lineup. This fuse safeguards power feeds and control circuits operating at the rated 100 A and 250 VAC, providing a clear protection boundary for circuits that require reliable interruption at that level. As a product from Ferraz Shawmut, the TR100R variant reflects the company's long-standing focus on robust overcurrent protection solutions. The 100 A, 250 VAC rating defines its use in systems powered by alternating current up to 250 VAC, where accurate current limiting helps protect wiring and connected equipment.