Description
The Littelfuse JTD90ID is a 90 amp Class J indicating fuse engineered to provide robust overcurrent protection in demanding industrial and commercial electrical systems. Designed with a time‑delay characteristic, this fuse helps manage temporary inrush currents from motors, transformers, and other inductive loads without nuisance openings, while delivering reliable protection against sustained overloads and short circuits. The built‑in blown fuse indicator offers quick visual confirmation of a faulted condition, making maintenance and troubleshooting faster and easier. With its compact Class J footprint and high interrupting capacity, the JTD90ID is an excellent choice for power distribution panels, motor control centers, and other critical applications requiring dependable fuse protection and status visibility.
Key Features:
- 90 amp current rating for heavy‑duty circuit protection
- Class J time‑delay design for handling inrush currents
- Built‑in blown fuse indicator for quick fault identification
- High interrupting capacity for enhanced safety
- Compact Class J footprint for space‑efficient installations
- Ideal for industrial power distribution and motor control
- Durable construction for long‑lasting performance







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