FLNR015 - 15 Amp Fuse

FLNR015 - 15 Amp Fuse

When a circuit must handle brief startup currents without sacrificing dependable overcurrent protection, the FLNR015 is built for the job. This 15-amp Class RK5 time-delay fuse is rated for use up to 250 VAC and 125 VDC. The FLNR015 also provides a high interrupting capacity—300 kA AC and 20 kA DC—for protection in systems with significant available fault current. Its industrial cartridge configuration installs in compatible fuse blocks, clips, and holders, including the LFR25030 Series. Put simply, if your equipment calls for a 15A, 250V Class RK5 time-delay fuse, the FLNR015 delivers the electrical characteristics needed for reliable circuit protection.

Key Features and Benefits

• 15A current rating for circuits designed around 15-amp overcurrent protection.
• Time-delay operation accommodates brief startup and inrush currents that occur during normal equipment operation.
• Dual-element fuse design combines overload protection with short-circuit protection.
• Rated for a maximum of 250 VAC and 125 VDC.
• Class RK5 current-limiting fuse design for compatible Class R applications.
• Industrial cartridge construction makes the fuse suitable for compatible fuse blocks, clips, and holders.
• Straightforward non-indicating design.
  

Technical Specifications

• Catalog Number: FLNR015
  
• Series: FLNR
  
• Current Rating: 15 A
  
• Fuse Class: Class RK5
  
• Fuse Type: Dual Element
  
• Opening Characteristic: Slo-Blo / Time Lag / Time Delay
  
• Maximum AC Voltage: 250 VAC
  
• Maximum DC Voltage: 125 VDC
  
• Interrupting Rating: 300 kA AC; 20 kA DC
  
• Construction: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Compatible Holder Series: LFR25030 Series
  

Material Compliance and Certifications

The FLNR015 is part of a fuse family designed for recognized Class RK5 electrical protection applications. Because material-compliance requirements can vary by installation, project, and jurisdiction, any required environmental or material certifications should be confirmed against the current manufacturer documentation for this specific catalog number.

Where It Works Best

The FLNR015 15A time-delay fuse makes sense in industrial and commercial equipment where temporary current surges are part of normal operation. Instead of reacting immediately to every brief increase in current, its time-delay characteristics allow the fuse to ride through appropriate short-duration inrush conditions while still protecting against sustained overloads and short circuits.

Typical applications include compatible motor circuits, industrial machinery, control equipment, and other electrical distribution systems that require a 15-amp Class RK5 fuse. Its high AC interrupting rating can also be important in installations where available fault current is a concern.