The Ferraz Shawmut Tri-Onic TR40R is a high-performance fuse designed to protect electrical circuits from overloads and short circuits. As part of the Mersen product line, the Tri-Onic series is well-known in industrial and commercial applications. These fuses are classified as RK5, which means they are time-delay fuses ideal for protecting motor circuits and other high inrush load applications. The TR40R specifically is rated for 40 amps and operates at a voltage of 250 volts. The fuse is engineered to handle temporary surges in current, making it an excellent option for environments where motors and transformers are frequently used. Its design allows it to interrupt the circuit effectively in case of faults, hence ensuring equipment safety and longevity. Mersen has a long-standing reputation in the electrical protection industry, making the TR40R a trusted choice for many professionals. Key features of the TR40R include its robust construction, reliable performance, and compatibility with a wide range of applications in manufacturing, HVAC, and process control. Overall, the Ferraz Shawmut Tri-Onic TR40R is an essential component for ensuring safe and efficient electrical operations in various settings, providing peace of mind to users regarding their circuit protection needs.

Rated Current: 40A Voltage Rating: 250V Type: Class RK5 Fuse Interrupting Rating: 200,000 A Dimensions: 1.75" x 7" (diameter x length) Mounting Type: Bolt-On