FRN-R-10 - 10 Amp Fuse

FRN-R-10 - 10 Amp Fuse

When you're replacing a fuse, the catalog number tells only part of the story. The FRN-R-10 combines a 10A current rating, Class RK5 classification, dual-element construction, and ratings of 250V AC and 125V DC in one clearly defined package. Just as important for proper circuit selection, it carries an interrupting rating of 200 kAIC at 250V AC and 20 kAIC at 125V DC. The manufacturer also specifies an 8-second response time at 500% of rated current.

Key Features and Benefits

• 10A current rating – Matches equipment and circuits specifically requiring a 10-amp fuse.
• Class RK5 configuration – An essential specification to confirm when the application calls for Class RK5 protection.
• Dual-element construction – Part of the fuse's specified operating characteristics and an important detail when matching an existing fuse.
• 250V AC rating – Suitable for properly specified AC applications operating within its published ratings.
• 125V DC rating – Can also be used in compatible DC applications up to the stated voltage limit.
• Ferrule-to-ferrule connection – Makes the physical connection style easy to identify and compare during replacement.
  

Technical Specifications

• Catalog Number: FRN-R-10
  
• Product Type: Fuse
  
• Series: FRN-R
  
• Fuse Class: Class RK5
  
• Amperage Rating: 10A
  
• AC Voltage Rating: 250V AC
  
• DC Voltage Rating: 125V DC
  
• AC Interrupt Rating: 200 kAIC at 250V AC
  
• DC Interrupt Rating: 20 kAIC at 125V DC
  
• Response Time: 8 seconds at 500% of rated current
  
• Number of Elements: Dual
  
• Connection: Ferrule end × ferrule end
  
• Fuse Indicator: Non-indicating
  
• Product Length / Depth: 5.875 in
  
• Product Height: 1 in
  
• Product Width: 1 in
  
• Product Weight: 0.294 lb
  
• Packaging Type: Standard
  
• UPC: 051712101738
  

Material Compliance and Certifications

The supplied product specifications identify the FRN-R-10 as CE-marked. This is the catalog-specific compliance information provided for this fuse.

No additional certification or material-compliance declarations were included in the supplied data. If a particular approval or compliance requirement is part of your equipment, facility, or project specification, confirm it against documentation for the exact FRN-R-10 rather than assuming that certifications associated with another FRN-R-series fuse automatically apply.

Where It Works Best

• FRN-R-10 replacement applications – Well suited when the existing equipment specification calls for this exact 10A Class RK5 fuse and its published characteristics.
• 10A Class RK5 circuits – Appropriate where the required fuse specification combines a 10A rating with Class RK5 construction.
• Compatible 125V DC circuits – Supports applications within its 125V DC rating and 20 kAIC interrupting rating at 125V DC.
• Applications requiring dual-element construction – A useful match where the equipment specification identifies a dual-element fuse with the stated response characteristics.