FRN-R-2 - 2 Amp Fuse

FRN-R-2 - 2 Amp Fuse

Compact in size but very specific in its electrical characteristics, the FRN-R-2 is a 2A Class RK5 dual-element fuse built around a precise combination of voltage, interrupting, response, and physical specifications. It is rated for 250V AC and 125V DC, with a published interrupting rating of 200 kAIC at 250V AC and 20 kAIC at 125V DC. The manufacturer specifies an 8-second response time at 500% of rated current, which provides electricians and maintenance professionals with a useful performance characteristic for comparing with your equipment's requirements.

Key Features and Benefits

• 2A Class RK5 rating – Combines a 2-amp current rating with the specified Class RK5 configuration.
• Dual-element construction – Matches applications requiring the two-element construction of the FRN-R-2.
• 250V AC / 125V DC ratings – Provides published voltage ratings for compatible AC and DC circuits.
• 8-second response at 500% – Adds a specific response characteristic that can be checked when evaluating the fuse for the equipment.
• Ferrule ends on both sides – An important physical detail when checking fuse clips, holders, and an existing installation for compatibility.
• Non-indicating configuration – Suitable when the specified replacement calls for the non-indicating FRN-R-2 version.
  

Technical Specifications

• Catalog Number: FRN-R-2
  
• Product Type: Fuse
  
• Series: FRN-R
  
• Fuse Class: Class RK5
  
• Amperage Rating: 2A
  
• AC Voltage Rating: 250V AC
  
• DC Voltage Rating: 125V DC
  
• AC Interrupting Rating: 200 kAIC at 250V AC
  
• DC Interrupting 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
  
• Length / Depth: 2 in
  
• Height: 0.56 in
  
• Width: 0.56 in
  
• Product Weight: 0.5 lb
  
• Packaging Type: Standard
  
• UPC: 051712507141
  

Material Compliance and Certifications

The supplied specifications list the FRN-R-2 as CE Marked. This is the compliance information provided specifically for this catalog number.

If a project requires additional certifications, approvals, or material compliance standards, those requirements should be confirmed against the documentation for the exact FRN-R-2. Certifications associated with other FRN-R products should not automatically be assumed to apply to this fuse.

Where It Works Best

• FRN-R-2 replacement requirements – A direct catalog-number match when existing equipment specifies the FRN-R-2 and all associated ratings are compatible.
• 2A Class RK5 applications – For equipment requiring this particular combination of amperage and fuse class.
• 250V AC circuits – Suitable for appropriately specified applications within the 250V AC rating and 200 kAIC at 250V AC interrupting rating.
• Compatible 125V DC circuits – Can be used where requirements align with its 125V DC rating and 20 kAIC interrupting rating.
• Ferrule-style fuse installations – The ferrule-end-to-ferrule-end construction makes the connection style an easy physical characteristic to verify.