KTS-R-45 - 45Amp Fuse

KTS-R-45 - 45Amp Fuse

Before replacing a fuse, compare the electrical ratings and physical size together—not just the amperage printed on the part. The Eaton Bussmann KTS-R-45 is a 45A Class RK1 fuse rated at 600V, with an interrupt rating of 200 kAIC at 600 Vac. That combination gives maintenance teams and electrical professionals several clear specifications to check against your equipment documentation. For anyone replacing an existing KTS-R-45 or researching a fuse for equipment that specifies these ratings, the catalog number, fuse class, voltage, interrupt rating, and dimensions offer a practical checklist before installation.

Key Features and Benefits

• 45A amperage rating gives you an immediate electrical specification to compare with the equipment requirements.
• Rated at 600V.
• Class RK1 classification makes it easier to verify the required fuse class.
• The manufacturer lists the ferrule design as a special feature.
• Single-element construction with one element.
• Listed as a non-indicating fuse.
• CE marked per the supplied compliance information.

Technical Specifications

• Product Name: Eaton Bussmann series KTS-R fuse
  
• Catalog Number: KTS-R-45
  
• UPC: 051712417105
  
• EAN: 5027590446471
  
• Product Type: Fuse
  
• Amperage Rating: 45 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class RK1
  
• Number of Elements: 1
  
• Fuse Indicator: Non-indicating
  
• Special Features: Ferrule design
  
• Product Length/Depth: 5.5 in
  
• Product Height: 1.5 in
  
• Product Width: 1.5 in
  
• Product Weight: 0.355 lb
  
• Compliance: CE Marked
  

Material Compliance and Certifications

The supplied manufacturer information lists the Eaton Bussmann KTS-R-45 as CE Marked. The provided product data includes no material specification or additional compliance certification, so none is assumed here.

Where It Works Best

Check the KTS-R-45 against equipment documentation calling for a 45A, 600V Class RK1 fuse with a 200 kAIC interrupt rating at 600 Vac. You can also compare it directly when replacing an existing KTS-R-45, and the goal is to confirm the exact catalog number and published specifications rather than choosing by amperage alone.