JKS-50 - 50 Amp Fuse

JKS-50 - 50 Amp Fuse

Choosing the right fuse is about more than seeing 50A on the label. The Eaton Bussmann JKS-50 series provides clear specifications to match your equipment: a 50-amp rating, 600V rating, Class J configuration, and 200 kAIC interrupting rating at 600VAC. For maintenance, repair, or replacement work where the equipment specifically calls for these characteristics, the JKS-50 is built to last.

Key Features and Benefits

• 50A current rating: Provides a precise amperage rating to match the fuse to compatible electrical equipment.
• 600V rating: Clearly defined voltage rating makes specification checks straightforward.
• Class J configuration: Designed for applications specifically requiring a Class J fuse.
• Ferrule-to-ferrule connection: Uses ferrule end x ferrule end connections, giving you another important physical compatibility point to verify.
• Single-element construction: Manufacturer specifications identify the JKS-50 as a single-element fuse.

Technical Specifications

• Product Name: Eaton Bussmann series JKS fuse
  
• Catalog Number: JKS-50
  
• Product Type: Fuse
  
• Amperage Rating: 50A
  
• 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: 0.15 lb
  
• UPC: 051712630504
  

Material Compliance and Certifications

The supplied manufacturer specifications identify the JKS-50 as CE-marked and RoHS-compliant. The supplied information did not include UL, CSA, REACH, or other certification or compliance designations for this exact catalog number, so do not assume additional certifications.

Where It Works Best

The Eaton Bussmann JKS-50 suits compatible electrical equipment that requires a 50A, 600V Class J fuse with a 200 kAIC interrupting rating at 600VAC. Its single-element configuration, ferrule-to-ferrule connections, and 2.38 x 1 x 1-inch dimensions give technicians several specific points to compare with the existing fuse and equipment documentation.