JJS-80 - 80Amp Fuse

JJS-80 - 80Amp Fuse

A quick fuse check should answer several practical questions: What amperage? What voltage? Which fuse class? What connection style and physical size? The Eaton Bussmann series JJS-80 provides clear answers: 80A rating, 600V rating, Class T designation, and a 200 kAIC interrupting rating at 600VAC. If your equipment documentation specifies JJS-80—or calls for these same electrical and physical characteristics—this fuse gives you a well-defined set of specifications to verify before installation. It’s built to last, but proper selection still means ensuring every critical rating and fit requirement matches the equipment.

Key Features and Benefits

• 80A rating: Provides the specified 80-amp rating for compatible Class T fuse applications.
• 600V Class T design: Clearly identified electrical characteristics make it easier to compare the fuse with equipment documentation.
• Bolted blade configuration: Features a bolted blade-to-bolted blade connection, providing a specific physical connection format to verify before replacement.
• Rejection-style feature: Manufacturer specifications identify the JJS-80 as having a rejection-style special feature.
• Non-indicating: The fuse does not include a built-in visual fuse-status indicator.

Technical Specifications

• Product Name: Eaton Bussmann Series JJS Fuse
  
• Catalog Number: JJS-80
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 80A
  
• Voltage Rating: 600V
  
• Interrupt Rating: 200 kAIC at 600VAC
  
• Connection: Bolted Blade End x Bolted Blade End
  
• Fuse Indicator: Non-Indicating
  
• Special Feature: Rejection Style
  
• Product Length/Depth: 2.95 in.
  
• Product Height: 0.75 in.
  
• Product Width: 0.75 in.
  
• Product Weight: 0.001 lb.
  
• UPC: 051712628808
  

Material Compliance and Certifications

According to the supplied manufacturer specifications, the Eaton Bussmann JJS-80 is CE Marked and RoHS Compliant. RoHS compliance restricts specified hazardous substances in electrical and electronic products.

Where It Works Best

The JJS-80 80A 600V Class T fuse suits compatible electrical equipment requiring its specific combination of 80A amperage, 600V rating, Class T configuration, 200 kAIC interrupting rating at 600VAC, and bolted blade connections. Also check the specified 2.95 x 0.75 x 0.75-inch size when confirming physical fit.