KTS-R-20 - 20Amp Fuse

KTS-R-20 - 20Amp Fuse

Fuses are small but vital to your electrical safety, and specifications matter. The Eaton Bussmann KTS-R-20 is a reliable choice, rated at 20A and 600V, with a notable 200 kAIC interrupt rating at 600 Vac. Its design features a durable melamine glass tube and a ferrule-to-ferrule connection. For maintenance teams and electricians, it clearly provides all essential identification, electrical ratings, and dimensions for straightforward installation.

Key Features and Benefits

• 20A amperage rating — clearly identifies the manufacturer's listed current rating.
• 600V rating — an essential specification to confirm against the equipment requirements.
• Class RK1 classification helps distinguish the KTS-R-20 from other fuse classes and configurations.
• The ferrule-to-ferrule end connection provides a specific connection detail for comparison during replacement.
• The manufacturer's data identifies a melamine glass tube construction.
• Single-element construction with one element.
• The fuse is listed as non-indicating.
• Ferrule design is identified as a special feature.
• CE marked, per the supplied compliance information.

Technical Specifications

• Product Name: Eaton Bussmann series KTS-R fuse
  
• Catalog Number: KTS-R-20
  
• UPC: 051712417051
  
• EAN: 5027590446389
  
• Product Type: Fuse
  
• Amperage Rating: 20 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class RK1
  
• Material: Melamine glass tube
  
• Number of Elements: 1
  
• Connection: Ferrule end x ferrule end
  
• Fuse Indicator: Non-indicating
  
• Special Features: Ferrule design
  
• Product Length/Depth: 5 in
  
• Product Height: 0.8 in
  
• Product Width: 0.8 in
  
• Product Weight: 0.15 lb
  
• Compliances: CE Marked
  

Material Compliance and Certifications

The Eaton Bussmann KTS-R-20 is CE marked per the supplied manufacturer specifications. Its listed construction material is melamine glass. No additional material-compliance certification was supplied for this catalog number, so do not assume any from related KTS-R models.

Where It Works Best

The KTS-R-20 is a candidate to compare against equipment documentation calling for a 20A, 600V Class RK1 fuse with a 200 kAIC interrupt rating at 600 Vac. Replacement checks should also account for the ferrule-to-ferrule connection and the 5 x 0.8 x 0.8-inch dimensions.

Don't make the replacement decision from the 20A rating alone. Start with the KTS-R-20 catalog number, then compare the voltage, fuse class, interrupt rating, connection style, and physical dimensions with the existing fuse and equipment requirements. That's useful information for a buyer who wants to verify the part rather than find another fuse carrying the same amperage rating.