JKS-45 - 45 Amp Fuse

JKS-45 - 45 Amp Fuse

Finding a 45-amp fuse is easy; confirming that every important detail fits the application takes a little more care. The Eaton Bussmann series JKS-45 is a 45A, 600V Class J fuse with a manufacturer-specified 200 kAIC interrupting rating at 600VAC. For your compatible equipment calling for this exact combination of Class J format, electrical ratings, connection style, and dimensions, the JKS-45 gives you concrete specifications to work from rather than guesswork. It’s built to last, with proper application depending on confirming the complete specification against the equipment requirements.

Key Features and Benefits

• 45A rating: Designed for compatible equipment requiring a 45-amp fuse.
• 600V rating: Clearly specified for applications requiring a 600V fuse rating.
• Class J configuration: Makes fuse-class identification straightforward when researching or replacing an existing component.
• Ferrule-to-ferrule connection: Uses ferrule end x ferrule end connections, giving you another important physical characteristic to verify.
• Single-element construction: The JKS-45 is specified as a single element.

Technical Specifications

• Product Name: Eaton Bussmann series JKS fuse
  
• Catalog Number: JKS-45
  
• Product Type: Fuse
  
• Amperage Rating: 45A
  
• Voltage Rating: 600V
  
• Fuse Class: Class J
  
• Interrupting Rating: 200 kAIC at 600VAC
  
• Number of Elements: 1
  
• Connection: Ferrule end x ferrule end
  
• Fuse Indicator: Non-indicating
  
• Special Feature: Indicating\*
  
• Product Length/Depth: 2.38 in
  
• Product Height: 1 in
  
• Product Width: 1 in
  
• Product Weight: 0.17 lb
  
• UPC: 051712630450
  

Material Compliance and Certifications

The supplied specifications identify the Eaton Bussmann JKS-45 as CE-marked and RoHS-compliant. The supplied data did not include UL, CSA, REACH, or other certification information, so do not assume those designations for this exact catalog number.

Where It Works Best

The JKS-45 45A 600V Class J fuse is a suitable choice for compatible electrical equipment specifically requiring a 45A Class J fuse rated at 600V with a 200 kAIC interrupting rating at 600VAC. Its single-element construction, ferrule-to-ferrule connection, and 2.38 x 1 x 1-inch dimensions are additional checkpoints when comparing it with an existing fuse or equipment specifications.