Gould-Shawmut TRS125R Tri-Onic Time Delay Fuse

The Gould-Shawmut TRS125R Tri-Onic Time Delay Fuse is a high-current overcurrent protection device rated for 125 A at 600 VAC, with the TRS125R designation identifying this exact unit within Gould-Shawmut’s Tri-Onic family of time-delay fuses. Its Tri-Onic time-delay design tolerates brief surge currents typical of startup and transient events without tripping, while still interrupting during sustained overloads to safeguard conductors and connected equipment. With a 125 A, 600 VAC rating, the TRS125R provides a clear, predictable protection level for circuits that require robust interruption at that current and voltage, helping prevent damage from overcurrent conditions and minimizing downtime caused by nuisance trips. As part of Gould-Shawmut’s Tri-Onic line, the TRS125R is designed for straightforward identification and matching with other Tri-Onic devices, supporting consistent protection schemes in control panels and power distribution networks where precise time-delay fusing is needed.