KTN-R-15 - 15Amp Fuse

KTN-R-15 - 15Amp Fuse

When you’re replacing a fuse, matching the amperage is only part of the job. The Eaton Bussmann KTN-R-15 is a 15A, 250V Class RK1 fuse with a single-element construction and ferrule-to-ferrule connections. Its body uses a melamine glass tube, while 70/30 brass end caps are listed as a special feature. For electricians, maintenance departments, and electrical buyers, the KTN-R-15 offers several clear checkpoints for replacement verification: 15A rating, 250V rating, Class RK1 classification, ferrule connections, single-element configuration, and physical size.

Key Features and Benefits

• 15A rating: Manufacturer-listed amperage is 15 amps.
• 250V rating: Gives you another critical electrical specification to confirm before replacement.
• Class RK1: Clearly identified fuse class simplifies comparison with equipment documentation and the existing fuse.
• Single-element construction: The KTN-R-15 uses one fuse element.
• Melamine glass tube: Manufacturer-listed material for this specific catalog number.
• 70/30 brass end cap: A distinctive construction detail useful when comparing replacement specifications.
• Ferrule-to-ferrule end connection: Helps maintenance personnel verify the required physical connection style.
• Non-indicating design: This model does not include a fuse-status indicator.

Technical Specifications

• Product Name: Eaton Bussmann Series KTN-R Fuse
  
• Catalog Number: KTN-R-15
  
• UPC: 051712407045
  
• EAN: 5027590446105
  
• Product Type: Fuse
  
• Amperage Rating: 15 A
  
• Voltage Rating: 250 V
  
• Class: Class RK1
  
• Material: Melamine glass tube
  
• Number of Elements: 1
  
• Connection: Ferrule end x ferrule end
  
• Fuse Indicator: Non-indicating
  
• Special Feature: 70/30 brass end cap
  
• Length/Depth: 2 in
  
• Height: 0.56 in
  
• Width: 0.56 in
  
• Product Weight: 0.015 lb
  

Material Compliance and Certifications

The supplied manufacturer specifications list compliance as “Not Applicable” for catalog number KTN-R-15. The provided product information includes no additional compliance certifications or approval markings, so none are assumed here.

Where It Works Best

The Eaton Bussmann KTN-R-15 fuse is a replacement option for equipment whose documented specifications call for a 15A, 250V Class RK1 fuse with ferrule-to-ferrule connections. Its single-element configuration, melamine glass tube construction, 70/30 brass end caps, and non-indicating format give technicians additional characteristics to compare when identifying the correct fuse.