Ferraz Shawmut TR150R is a Class RK5 Tri-Onic dual-element time-delay fuse rated for 150 A at 250 V. As part of Ferraz Shawmut's RK5 Tri-Onic family, it uses a dual-element time-delay design to protect circuits that may experience brief surge currents. The TR150R provides reliable overcurrent protection at a 150 A, 250 V rating for installations that require this specification.
