JKS-40 - 40 Amp Fuse

JKS-40 - 40 Amp Fuse

Selecting your fuses shouldn’t be complicated, and the Eaton Bussmann series JKS-40 makes it simple. With a clear 40A, 600V rating and a strong 200 kAIC interrupting rating at 600VAC, this fuse is designed for electricians and maintenance teams who know exactly what they need.

Key Features and Benefits

• 40A amperage rating: Designed for compatible equipment requiring a 40-amp Class J fuse.
• 600V rating: Provides a clearly defined voltage rating for straightforward specification matching.
• Class J configuration: Clearly identified fuse class helps prevent selection based on amperage alone.
• Ferrule end connections: Features ferrule-end x ferrule-end construction for applications requiring this physical connection style.
• Single-element design: Manufacturer specifications identify the JKS-40 as a single-element design.
• Non-indicating: Straightforward non-indicating configuration without a visual fuse-status indicator.

Technical Specifications

• Product Name: Eaton Bussmann series JKS fuse
  
• Catalog Number: JKS-40
  
• Product Type: Fuse
  
• Amperage Rating: 40A
  
• 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: Non-indicating
  
• Product Length/Depth: 2.38 in
  
• Product Height: 1.06 in
  
• Product Width: 1.06 in
  
• Product Weight: 0.18 lb
  
• UPC: 051712630405
  

Material Compliance and Certifications

According to the supplied manufacturer specifications, the Eaton Bussmann JKS-40 is CE-marked and RoHS-compliant. These documented compliance details are useful when the application or facility has specific material-compliance requirements.

Where It Works Best

The JKS-40 40A 600V Class J fuse suits compatible electrical equipment that requires a 40A Class J fuse rated at 600V with a 200 kAIC interrupting rating at 600VAC. The application must also accommodate its single-element, ferrule-end-to-ferrule-end, non-indicating configuration and 2.38 x 1.06 x 1.06-inch dimensions.