KTN-R-25 - 25 Amp Fuse

KTN-R-25 - 25 Amp Fuse

Before you replace a fuse, check the full specification rather than relying on amperage alone. The Eaton Bussmann KTN-R-25 is a 25A, 250V Class RK1 fuse with a single-element construction and ferrule-to-ferrule connections. Its body is a melamine glass tube, and it features a 70/30 brass end cap. For maintenance, repair, or replacement, checking the KTN-R-25 catalog number, 25A rating, 250V rating, Class RK1 designation, ferrule connection, and dimensions reduces guesswork before installation.

Key Features and Benefits

• 25A rating: Clearly specified for applications calling for a 25-amp fuse.
• 250V voltage rating: Gives buyers an essential electrical specification to verify against equipment requirements.
• Class RK1: Makes it easier to confirm the required fuse class during replacement.
• Ferrule-to-ferrule connection: An important physical detail to check against the existing fuse and fuse holder.
• Single-element construction: The manufacturer specifies one fuse element for the KTN-R-25.
• Melamine glass tube: Listed as the material used in this model.
• 70/30 brass end cap: Identified as a special feature in the product specifications.
• Non-indicating configuration: The specifications do not mention a fuse indicator.

Technical Specifications

• Product Name: Eaton Bussmann Series KTN-R Fuse
  
• Catalog Number: KTN-R-25
  
• UPC: 051712407069
  
• EAN: 5027590446150
  
• Product Type: Fuse
  
• Amperage Rating: 25 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
  
• Product Length/Depth: 2 in
  
• Product Height: 0.56 in
  
• Product Width: 0.56 in
  
• Product Weight: 0.15 lb
  

Material Compliance and Certifications

For catalog number KTN-R-25, the supplied manufacturer information lists compliance as: Not Applicable. The provided specifications state no additional certifications or compliance markings, so none are assumed. The listed material is a melamine glass tube, and the product specifications identify a 70/30 brass end cap as a special feature.

Where It Works Best

The Eaton Bussmann KTN-R-25 fuse is intended for electrical equipment whose documentation specifies a 25A, 250V, Class RK1 fuse with ferrule-to-ferrule connections. Its 2-inch length and 0.56-inch height and width also give technicians concrete measurements to verify when matching an existing component.