Product Description
The Littelfuse FLSR 50 is a 50-amp, 600-volt AC Class RK5 time-delay, current-limiting fuse engineered to provide dependable overcurrent protection for industrial and commercial electrical systems. Featuring advanced POWR-GARD® technology, this fuse tolerates temporary overloads and motor inrush currents while delivering fast, reliable interruption during fault conditions. Ideal for motor circuits, feeders, panelboards, disconnects, and other heavy-duty applications, the FLSR 50 offers long-lasting performance and enhanced circuit safety.
Product Details
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Brand: Littelfuse
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Model / Part Number: FLSR 50
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Series: POWR-GARD® FLSR
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Amperage Rating: 50A
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Voltage Rating: 600V AC
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Fuse Class: RK5
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Fuse Type: Time-Delay, Current-Limiting
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Form Factor: Cartridge Fuse
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Interrupt Rating: High interrupting capacity for industrial use
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Applications: Motor circuits, feeders, panelboards, disconnects, power distribution
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Condition: Used
Key Features
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Dual-element time-delay design tolerates harmless inrush currents
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Current-limiting action reduces let-through energy during faults
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High interrupt rating enhances safety in demanding environments
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Durable construction for long-lasting performance
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Suitable for industrial and commercial electrical protection
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Compatible with standard RK5 fuse holders
