KTN-R-110 - 110Amp Fuse

KTN-R-110 - 110Amp Fuse

A replacement fuse must match your equipment specifications in more than amperage alone. The Eaton Bussmann KTN-R-110 is a 110A Class RK1 fuse with voltage ratings of 250 Vac and 250 Vdc. On the AC side, the manufacturer lists an interrupt rating of 200 kAIC at 250 Vac; on the DC side, the rating is 100 kAIC at 250 Vdc. Before installation, check the complete specification—including the 110A rating, Class RK1 designation, AC/DC voltage ratings, interrupt ratings, and dimensions—rather than relying on the catalog number alone.

Key Features and Benefits

• 110A amperage rating: Clearly identifies the current rating for equipment requiring a 110-amp fuse.
• 250 Vac and 250 Vdc ratings: Gives buyers separate, clearly stated voltage specifications for AC and DC equipment requirements.
• Class RK1 classification: Makes it easy to verify the required fuse class during maintenance or replacement.
• Single-element construction: The KTN-R-110 uses one fuse element, according to the manufacturer's specifications.
• Non-indicating design: It has no built-in visual fuse-status indicator, which helps when matching an existing fuse configuration.

Technical Specifications

• Product Name: Eaton Bussmann Series KTN-R Fuse
  
• Catalog Number: KTN-R-110
  
• UPC: 051712407342
  
• Product Type: Fuse
  
• Class: Class RK1
  
• Amperage Rating: 110 A
  
• Voltage Rating: 250 Vac, 250 Vdc
  
• AC Interrupt Rating: 200 kAIC at 250 Vac
  
• DC Interrupt Rating: 100 kAIC at 250 Vdc
  
• Number of Elements: 1
  
• Fuse Indicator: Non-indicating
  
• Product Length/Depth: 7.1 in
  
• Product Height: 1.56 in
  
• Product Width: 1.56 in
  
• Manufacturer-Listed Product Weight: 0.001 lb
  

Material Compliance and Certifications

The supplied manufacturer specifications list compliance as "Not Applicable" for the KTN-R-110. Based on the information provided, this catalog number claims no additional compliance marks, material certifications, or regulatory approvals. If a project has specific certification or material-compliance requirements, confirm those requirements separately rather than assuming them from another fuse in the KTN-R series.

Where It Works Best

The Eaton Bussmann KTN-R-110 is a practical match for electrical equipment whose documentation specifies a 110A Class RK1 fuse with a 250 Vac or 250 Vdc voltage rating and the corresponding interrupt rating. Because this model has different listed interrupt ratings for AC and DC—200 kAIC at 250 Vac and 100 kAIC at 250 Vdc—check the applicable value against the equipment and circuit requirements.