FRS-R-100 - 100Amp Fuse

FRS-R-100 - 100Amp Fuse

When you're replacing a fuse, getting the amperage right is only part of the job. The FRS-R-100 is also non-indicating, meaning it doesn't have a built-in status indicator. For maintenance crews, electricians, and facility personnel, the important thing is simple: compare the complete FRS-R-100 specification with the equipment's actual requirements before making a replacement.

Key Features and Benefits

• 100A Class RK5 fuse with clearly defined electrical and physical specifications.
• Handles applications requiring ratings up to 600 VAC or 300 VDC, provided the equipment requirements match.
• Dual-element construction with a specified 10-second response time at 500%.
• The blade-end-to-blade-end configuration makes it easy to confirm the connection style against the fuse being replaced.
• The non-indicating design keeps the configuration straightforward, without an integral status indicator.
• Published dimensions make it easier to check physical compatibility before installation.
• CE Marked according to the supplied manufacturer information.
  

Technical Specifications

• Manufacturer Series: Eaton Bussmann FRS-R
  
• Catalog Number: FRS-R-100
  
• UPC: 051712508438
  
• Product Type: Fuse
  
• Class: RK5
  
• Amperage Rating: 100 A
  
• Voltage Rating: 600 VAC / 300 VDC
  
• Interrupt Rating at 600 VAC: 200 kAIC
  
• Interrupt Rating at 300 VDC: 20 kAIC
  
• Response Time: 10 sec at 500%
  
• Elements: Dual
  
• Connection: Blade end x blade end
  
• Fuse Indicator: Non-indicating
  
• Length/Depth: 7.88 in
  
• Height: 1.11 in
  
• Width: 1.11 in
  
• Weight: 0.4 lb
  

Material Compliance and Certifications

The FRS-R-100 is CE-marked according to the manufacturer information provided. No other material-compliance declarations or certifications were included in the supplied specifications, so I wouldn't add claims that aren't documented.

Where It Works Best

The FRS-R-100 makes sense when the equipment calls for a 100A Class RK5 dual-element fuse with the corresponding 600 VAC or 300 VDC electrical ratings. It's also a practical choice for specification-matched replacement work where FRS-R-100 is identified by catalog number or where the equipment requires the same electrical and physical characteristics.