Gould Shawmut TR200R Tri-Onic Fuse Time Delay

Gould Shawmut TR200R Tri-Onic time-delay fuse, 200 amps. The TR200R is a 200 A model in Gould Shawmut's Tri-Onic line, designed as a time-delay fuse to provide overcurrent protection for electrical circuits that require a high-current rating.