FRN-R-600 - 600Amp Fuse

FRN-R-600 - 600Amp Fuse

The FRN-R-600 is a 600A Class RK5 dual-element fuse with blade terminals at both ends. This is the non-indicating version of the FRN-R-600. If you're replacing one already in service, check the blade connection, dimensions, fuse class, voltage, and interrupting rating against the equipment requirements before installation.

Key Features and Benefits

• 600A, Class RK5 – Dual-element construction in a non-indicating fuse.
• 250V AC / 125V DC voltage ratings.
• Response: 10 seconds at 500% of rated current.
• Blade terminals at both ends – an important physical detail for the fuse holder.
• At 10.38 × 0.81 × 0.81 inches, the FRN-R-600 has manufacturer-published dimensions you can use to confirm fit.
  

Technical Specifications

• Product Name: Eaton Bussmann Series FRN-R Fuse
  
• Catalog Number: FRN-R-600
  
• Product Type: Fuse
  
• Amperage Rating: 600A
  
• Fuse Class: Class RK5
  
• Voltage Rating: 250V AC / 125V DC
  
• Interrupting Rating: 200 kAIC at 250V AC; 20 kAIC at 125V DC
  
• Response Time: 10 seconds at 500% of rated current
  
• Number of Elements: Dual
  
• Connection: Blade end × blade end
  
• Fuse Indicator: Non-indicating
  
• Length / Depth: 10.38 in
  
• Height: 0.81 in
  
• Width: 0.81 in
  
• Weight: 3.1 lb
  
• Packaging Type: Standard
  
• UPC: 051712507561
  

Material Compliance and Certifications

The manufacturer lists the FRN-R-600 as CE Marked. No other certifications or material-compliance designations were included in the supplied specifications, so they shouldn't be assumed when a particular approval is required.

Where It Works Best

• Replacement positions specifically calling for an FRN-R-600.
• 600A Class RK5 fuse holders that accept blade-end connections and the stated physical dimensions.
• 250 V AC applications where the 200 kAIC interrupting rating meets the circuit requirements.
• 125V DC applications where the 20 kAIC rating and the other FRN-R-600 specifications are appropriate.
• Equipment requiring a dual-element, non-indicating fuse with the manufacturer-stated 10-second response at 500%.