FLSR015 - 15 Amp Fuse

FLSR015 - 15 Amp Fuse

When your equipment calls for a 15-amp Class RK5 fuse, the FLSR015 provides the electrical ratings and time-delay performance needed for a wide range of compatible industrial applications. This dual-element cartridge fuse is rated for 15A, up to 600VAC and 300VDC, and uses a Slo-Blo/time-delay design. That matters in circuits where motors or other electrical equipment may draw a brief current surge during startup. Rather than reacting immediately to normal short-duration inrush current, the FLSR015 is designed to provide the necessary delay while still protecting the circuit from sustained overloads and fault conditions.

Key Features and Benefits

• 15-amp rating: Designed for circuits requiring a 15A fuse.
• Class RK5 fuse: Suitable for equipment specifically designed around Class RK5 protection.
• Time-delay performance: Helps accommodate normal, temporary startup, and inrush currents without unnecessary fuse operation.
• Dual-element design: Provides time-delay characteristics along with overcurrent protection.
• Rated up to 600VAC: A good match for compatible industrial and commercial AC systems.
• Rated up to 300VDC: Can also be used in properly specified DC applications.
• Industrial cartridge construction: Installs using the proper fuse block, clip, or holder.
• Non-indicating design: Intended for applications where a built-in visual fuse-status indicator isn't required.
  

Technical Specifications

• Catalog Number: FLSR015
  
• Series: FLSR
  
• Current Rating: 15A
  
• Fuse Class: Class RK5
  
• Fuse Style: Dual Element
  
• Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 300VDC
  
• AC Interrupt Amperage: 200,000A at 600VAC
  
• Additional Listed AC Interrupt Amperage: 300,000A at 600VAC
  
• DC Interrupting Rating: 20,000A at 300VDC
  
• Construction / Size: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder: LFR60030 Series
  

Material Compliance and Certifications

Material composition, environmental compliance declarations, and specific certification details were not included in the supplied FLSR015 product information.

Where It Works Best

The FLSR015 15A time-delay fuse makes the most sense in industrial or commercial equipment where short bursts of higher current are normal. Motor-related circuits are a good example: startup can produce temporary inrush current that doesn't necessarily indicate a fault.

It's also a practical replacement for compatible industrial machinery, control equipment, motor circuits, and electrical distribution systems that specify a 15A, 600VAC Class RK5 fuse with time-delay characteristics.