KTU-601 - 601Amp Fuse

KTU-601 - 601Amp Fuse

Looking at a KTU-601 as a replacement? Start with the numbers that tell you whether you have the right fuse. The Eaton Bussmann KTU-601 is a 601A Class L fuse rated at 600V, with an interrupt rating of 200 kAIC at 600 Vac. Beyond the electrical ratings, this model uses a bolted blade-end-to-bolted-blade-end connection and a bolt-mounting method, giving maintenance teams two more concrete details to compare with the existing installation. It is also listed as non-indicating, RoHS-compliant, and CE-marked. Checking these details together—not simply the 601A rating—makes it easier to confirm the replacement against equipment documentation before installation.

Key Features and Benefits

• 601A amperage rating gives buyers and technicians a clear electrical rating to verify against the equipment specification.
• 600V rating identifies the manufacturer-listed operating voltage for this KTU fuse.
• Class L classification helps distinguish the KTU-601 when reviewing fuse requirements or an existing installation.
• The bolted blade-end-to-bolted blade-end connection gives maintenance personnel a specific physical detail to confirm before replacement.
• The manufacturer lists the ferrule design as the special feature for this model.
• The non-indicating fuse configuration is clearly documented for straightforward specification matching.
• RoHS-compliant and CE-marked status provides useful compliance information for facilities or projects that need to verify these requirements.

Technical Specifications

• Product Name: Eaton Bussmann series KTU fuse
  
• Catalog Number: KTU-601
  
• UPC: 051712613064
  
• Product Type: Fuse
  
• Amperage Rating: 601A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class L
  
• Connection: Bolted blade end x bolted blade end
  
• Fuse Indicator: Non-indicating
  
• Mounting Method: Bolt
  
• Special Features: Ferrule design
  
• Material: Silver-plated end bells; melamine glass tube
  
• Product Length/Depth: 8.63 in
  
• Product Height: 2.5 in
  
• Product Width: 2.5 in
  
• Product Weight: 3.75 lb
  
• Compliances: RoHS Compliant; CE Marked
  

Material Compliance and Certifications

The Eaton Bussmann KTU-601 is RoHS Compliant and CE marked, per the supplied manufacturer specifications. Its listed materials are silver-plated end bells and a melamine glass tube. Check these details when a maintenance specification, facility standard, or project documentation includes defined material or compliance requirements.

Where It Works Best

The KTU-601 601A Class L fuse is a candidate to compare against equipment documentation calling for a 601A, 600V Class L fuse with a 200 kAIC at 600 Vac interrupt rating. Because electrical ratings are only part of a correct replacement check, also confirm the bolted blade-end x bolted blade-end connection, bolt mounting method, ferrule design, and physical dimensions.