Description
The Littelfuse JTD125ID is a 125-amp, 600-volt Class J time-delay fuse designed for high-performance circuit protection in demanding industrial applications. Built with a dual-element, current-limiting design, it provides reliable protection against overloads and short circuits while allowing temporary inrush currents without nuisance blowing. This fuse also includes an indicating window that visually signals when the fuse has opened, helping speed up troubleshooting and reduce downtime. Its compact knife-blade construction makes it ideal for use in motor control centers, transformers, and power distribution systems where space efficiency and high interrupting capacity are critical.
Key Features:
- 125 Amp time-delay (slow-blow) protection
- Rated voltage: 600V AC / 500V DC
- Class J current-limiting fuse design
- Dual-element construction for high inrush tolerance
- Built-in blown fuse indicator for quick fault identification
- High interrupting rating for industrial protection
- Ideal for motor control, transformers, and distribution panels
- Knife-blade design for secure installation
