Ferraz Shawmut TRS125RID Dual Element Time Delay Fuse

Ferraz Shawmut TRS125RID Tri-Onic Smart Spot Dual Element Time Delay Fuse is a 125 A protective device designed for overcurrent protection in electrical circuits. It uses a dual-element construction paired with time-delay operation to tolerate brief overloads while still interrupting faults, helping prevent damage to conductors and equipment. The model TRS125RID is part of Ferraz Shawmut’s Tri-Onic Smart Spot family, a branding that includes a recognizable Smart Spot indicator to aid quick identification in fuse blocks and panels. This high-current fuse is intended for installations requiring reliable slow-blow protection at 125 amps, offering robust durability and predictable response characteristics in electrical systems that specify a dual-element time-delay solution.