Description
Reliable Overcurrent Protection for Industrial and Commercial Applications
The Littelfuse FLSR030 is a 30 Amp Class RK5 dual-element time delay fuse engineered for dependable overcurrent protection in demanding industrial and commercial electrical systems. Rated for 600V AC, it is built to absorb the short-duration inrush currents common in motor and transformer loads — without sacrificing robust protection against overloads and short-circuit faults. The time delay design eliminates nuisance blowing during startup, maximizing system uptime and reducing costly downtime. With a high interrupting capacity and rugged cartridge construction, the FLSR030 is a trusted choice for motor control centers, HVAC systems, and general power distribution circuits.
Key Features
- 30A rating with 600V AC overcurrent protection capability
- Class RK5 dual-element time delay design for startup tolerance
- Handles motor and transformer inrush currents without nuisance tripping
- High interrupting capacity up to 200kA for industrial-grade fault protection
- Current-limiting design safeguards downstream equipment and components
- Rugged cartridge construction engineered for long, reliable service life
- Ideal for motors, transformers, HVAC systems, and branch circuit protection
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