Description
The Littelfuse JTD045ID is a 45 amp, 600 V time delay Class J indicating fuse engineered to deliver dependable overcurrent protection in industrial and commercial electrical systems. Its dual‑element time delay design allows it to withstand temporary inrush currents from motors, transformers, and other inductive loads without unnecessary interruptions. The built‑in blown fuse indicator provides quick visual identification of a faulted condition, helping streamline maintenance and reduce downtime. With its compact Class J footprint and high interrupting capacity, the JTD045ID offers reliable performance and enhanced system protection in critical applications.
Key Features:
- 45 amp current rating for medium‑duty circuit protection
- 600 V AC / 300 V DC voltage rating for versatile use
- Time delay (slow blow) dual‑element design handles inrush currents
- Built‑in fuse blown indicator for fast diagnostics
- Class J compact design for space‑efficient installations
- High interrupting capacity for enhanced safety
- Ideal for motors, transformers, and industrial equipment
