FLNR110-ID - 110Amp Fuse

FLNR110-ID - 110Amp Fuse

When your circuit must handle startup current without sacrificing reliable overcurrent protection, the FLNR110-ID is built for the job. This 110-amp Class RK5 fuse features a dual-element, time-delay design that allows normal, short-duration inrush currents to pass while protecting against sustained overloads and fault conditions. It is rated for 250 VAC and 125 VDC and offers an interrupting capacity of up to 300 kA AC and 20 kA DC.

Key Features and Benefits

• 110A current rating for circuits requiring a 110-amp Class RK5 fuse.
• Dual-element time-delay operation helps handle temporary startup and inrush currents without unnecessary fuse openings.
• Rated for applications up to 250VAC or 125VDC.
• High AC interrupting capability of up to 300 kA for applications with significant available fault current.
• The built-in indication feature can help identify an open fuse more quickly during maintenance and troubleshooting.
• Knife-blade design fits appropriately rated fuse blocks, clips, and holders.
• Designed as a Class RK5 fuse for equipment requiring this specific fuse class.
  

Technical Specifications

• Catalog Number: FLNR110-ID / FLNR110ID
  
• Series: FLNR_ID
  
• Fuse Class: Class RK5
  
• Fuse Type: Dual Element
  
• Current Rating: 110A
  
• Maximum AC Voltage: 250VAC
  
• Maximum DC Voltage: 125VDC
  
• Opening Characteristic: Slo-Blo / Time Lag / Time Delay
  
• AC Interrupting Rating: Up to 300 kA
  
• DC Interrupting Rating: 20 kA
  
• Indicating: Yes
  
• Size / Construction: Knife-Blade
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Compatible Holder: LFR25200 Series
  

Material Compliance and Certifications

The FLNR110-ID is classified as a Class RK5 fuse. The product information for this catalog number does not specify individual declarations of RoHS, REACH, lead-free status, or other material compliance. If your installation requires a specific environmental, regulatory, or material certification, verify the applicable documentation for the exact product before installation.

Where It Works Best

The FLNR110-ID makes sense in applications where temporary current surges are part of normal equipment operation. Motors are a good example: startup can briefly draw considerably more current than during normal operation. A time-delay fuse is designed to accommodate appropriate short-duration inrush current rather than opening simply because equipment starts.

That makes this fuse a practical fit for compatible motor circuits, transformers, industrial machinery, control equipment, electrical distribution systems, and other commercial or industrial electrical applications calling for a 110A Class RK5 time-delay fuse.