KTS-R-250 - 250 Amp Fuse

KTS-R-250 - 250 Amp Fuse

A clean replacement decision starts with the data sheet, not guesswork. The Eaton Bussmann KTS-R-250 is a 250A Class RK1 fuse rated at 600V, with a manufacturer-listed interrupt rating of 200 kAIC at 600 Vac. For maintenance teams, electricians, and electrical buyers comparing your existing fuse against a replacement, these specifics make it easier to confirm the exact part rather than relying on amperage alone.

Key Features and Benefits

• 250A rating gives buyers a precise amperage specification to match against equipment documentation.
• Rated at 600V.
• Class RK1 classification clearly identifies the fuse class.
• The blade-end-to-blade-end connection can be checked directly against the existing installation.
• The manufacturer lists a knife blade as a special feature.
• Single-element construction with a melamine glass tube.
• Fuse indicator is listed as non-indicating.
• CE marked per the supplied manufacturer compliance information.

Technical Specifications

• Product Name: Eaton Bussmann series KTS-R fuse
  
• Catalog Number: KTS-R-250
  
• UPC: 051712417228
  
• Product Type: Fuse
  
• Amperage Rating: 250 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: Knife blade
  
• Product Length/Depth: 11.63 in
  
• Product Height: 2 in
  
• Product Width: 2 in
  
• Product Weight: 2.358 lb
  
• Compliances: CE Marked
  

Material Compliance and Certifications

The manufacturer lists the Eaton Bussmann KTS-R-250 as CE Marked. Its specified construction material is melamine glass tube. The supplied product data includes no additional material-compliance certifications, so we add none here.

Where It Works Best

The KTS-R-250 fuse is a candidate for equipment specifications calling for a 250A, 600V, Class RK1 fuse with a 200 kAIC interrupt rating at 600 Vac. Its blade-end-to-blade-end connection, knife-blade feature, single-element configuration, and published dimensions give maintenance personnel several additional checkpoints when matching an existing fuse.