JLS080 - 80 Amp Fuse

JLS080 - 80 Amp Fuse

The JLS080 offers a specific set of electrical and physical characteristics to match your application—not just an 80-amp rating. This 80A Class J fast-acting fuse is rated for operation up to 600VAC and carries a 200 kA interrupting rating at 600VAC. Whether you're replacing an existing JLS080 or considering a replacement, review the full specifications. The current rating matters, but so do the Class J configuration, 600VAC maximum voltage, fast-acting opening characteristic, interrupting rating, knife-blade format, and mounting compatibility.

Key Features and Benefits

• 80A continuous current rating
• Maximum voltage rating of 600VAC
• 200 kA interrupting rating at 600VAC
• Fast-acting (F) opening characteristic
• Class J fuse configuration
• Current-limiting family style
• Knife-blade configuration
• Non-indicating design
• Mounts using a compatible fuse block, clip, or holder
• LFJ60100 Series specified as the corresponding holder family
• Clearly defined electrical and physical specifications make it easier to compare against equipment requirements

Technical Specifications

• Catalog Number: JLS080
  
• Series: JLS
  
• Product Type: Knife-blade fuse
  
• Continuous Current Rating: 80A
  
• Maximum AC Voltage: 600VAC
  
• Interrupting Rating: 200 kA at 600VAC
  
• Interrupt Amperage: 200,000A
  
• Interrupt Voltage Type: AC
  
• Interrupt Voltage: 600VAC
  
• Opening Characteristic: Fast-Acting (F)
  
• Fuse Class: Class J
  
• Family Style: Current Limiting
  
• Size: Knife-Blade
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFJ60100 Series
  

Material Compliance and Certifications

The supplied product information identifies the JLS080 as a Class J, fast-acting, current-limiting fuse and provides its key electrical ratings, knife-blade configuration, mounting method, and specified holder family.

Where It Works Best

The JLS080 suits electrical equipment that specifically requires an 80A Class J fast-acting fuse with specifications matching this model. It's also a straightforward specification to check when you need to replace an existing JLS080 and the equipment requirements remain unchanged.

For other replacement comparisons, look beyond the 80A marking. Confirm that the equipment calls for a Class J fuse with a fast-acting opening characteristic and that its requirements are compatible with the JLS080's 600VAC maximum voltage and 200 kA interrupting rating at 600VAC.