Description
The Littelfuse JLS045 is a 45 Amp Class J time delay fuse engineered for dependable overcurrent protection in demanding industrial and commercial electrical applications. Designed to absorb temporary inrush currents without nuisance tripping, the JLS045 keeps your operation running smoothly while safeguarding motors, transformers, and other critical equipment from damaging fault conditions.
Its compact Class J form factor makes it easy to integrate into space-constrained panels and enclosures, while its robust current-limiting performance helps contain fault energy and reduce downstream damage. Built to Littelfuse’s exacting standards, the JLS045 delivers consistent, long-life circuit protection you can count on shift after shift.
Key Features
- 45A current rating with 600V protection capability
- Time delay design absorbs motor and transformer inrush currents without nuisance blowing
- Class J form factor enables compact, space-efficient panel installation
- High current-limiting performance minimizes fault energy and equipment damage
- Suitable for motors, transformers, and a wide range of industrial electrical equipment
- Rugged Littelfuse construction ensures consistent performance and extended service life
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