Description
The Littelfuse FLSR.002 delivers precision overcurrent protection where it matters most. Engineered for demanding industrial and commercial electrical environments, this 2-amp, 600-volt time-delay fuse features a dual-element, current-limiting Class RK5 design that intelligently distinguishes between harmless inrush currents and genuine fault conditions — eliminating nuisance trips while ensuring rapid response to overloads and short circuits.
Its cartridge-style construction provides secure, reliable installation in standard fuse holders and switchgear, making it a trusted solution for control circuits, transformers, and general-purpose branch circuit protection. With a high interrupting capacity of up to 200kA AC, the FLSR.002 is built to handle the rigors of motor control and power distribution applications where consistent, accurate protection is non-negotiable.
Key Features
- 2A time-delay (slow-blow) protection for precise fault response
- Rated for 600V AC / 300V DC operation
- Class RK5 dual-element, current-limiting design
- High interrupting capacity up to 200kA AC for enhanced industrial safety
- Withstands temporary inrush currents without nuisance tripping
- Cartridge-style construction ensures secure mounting in standard fuse holders and switchgear
- Ideal for control circuits, transformers, motors, and general-purpose branch circuits
- Reliable overload and short-circuit protection for critical power distribution systems







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