KTS-R-80 - 80Amp Fuse

KTS-R-80 - 80Amp Fuse

A part-number match is useful, but the electrical and physical specifications tell the rest of the story. The Eaton Bussmann KTS-R-80 is an 80A Class RK1 fuse rated at 600V, with a manufacturer-listed interrupt rating of 200 kAIC at 600 Vac. It uses a single element and a melamine glass tube, while the connection is specified as blade end x blade end. When your accuracy matters, checking all of these details together is far more useful than choosing a replacement based on the 80-amp rating alone.

Key Features and Benefits

• 80A rating — Gives maintenance teams and electrical buyers a clear current rating to compare with equipment requirements.
• 600V voltage rating — An important specification to verify when matching the KTS-R-80 to the intended equipment.
• Class RK1 classification — Helps narrow the replacement search when equipment documentation specifies this fuse class.
• Blade-end-to-blade-end connection — The connection configuration is explicitly listed, removing guesswork during product comparison.
• Melamine glass tube material — A manufacturer-specified construction detail you can check when an exact replacement matters.
• Single-element construction — Listed with one element.
• Non-indicating — The KTS-R-80 fuse indicator is specified as non-indicating.
• Ferrule design — The manufacturer lists this as a special feature.

Technical Specifications

• Product Name: Eaton Bussmann series KTS-R fuse
  
• Catalog Number: KTS-R-80
  
• UPC: 051712417143
  
• Product Type: Fuse
  
• Amperage Rating: 80 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class RK1
  
• Material: Melamine glass tube
  
• Number of Elements: 1
  
• Connection: Blade end x blade end
  
• Fuse Indicator: Non-indicating
  
• Special Features: Ferrule design
  
• Product Length/Depth: 7.88 in
  
• Product Height: 1 in
  
• Product Width: 1 in
  
• Product Weight: 0.5 lb
  
• Compliance: CE Marked
  

Material Compliance and Certifications

The Eaton Bussmann KTS-R-80 is CE marked per the supplied manufacturer specifications. Its listed material is melamine glass tube. No additional material-compliance certification was supplied for this catalog number, so do not assume additional certifications based on other products in the KTS-R series.

Where It Works Best

The KTS-R-80 is a product to compare against equipment documentation specifying an 80A, 600V, Class RK1 fuse with a 200 kAIC interrupt rating at 600 Vac. It is especially straightforward to evaluate when the existing fuse or maintenance documentation calls out KTS-R-80 specifically, because you can check the electrical ratings, physical dimensions, and blade-end connection before installation.