JLS500 - 500 Amp Fuse

JLS500 - 500 Amp Fuse

The JLS500 is a 500A Class J fast-acting fuse for your electrical equipment that requires a 600VAC-rated, knife-blade fuse with a high interrupting rating. It carries a 500-amp continuous current rating, a maximum voltage rating of 600VAC, and a 200 kA interrupting rating at 600VAC. Don't rely on the 500A rating alone.

Key Features and Benefits

• 500A continuous current rating for equipment specifically requiring a 500-amp fuse
• 600VAC maximum voltage rating
• 200 kA interrupting rating at 600VAC
• Class J fuse classification
• Fast-acting (F) opening characteristic
• Part of the JLS current-limiting fuse family
• Knife-blade construction for compatible mounting arrangements
• Non-indicating configuration
• Mounts in an appropriate fuse block, clip, or holder
• LFJ60600 Series identified as the corresponding holder family
• Detailed ratings make it easier to check an existing fuse or equipment specification for compatibility

Technical Specifications

• Catalog Number: JLS500
  
• Series: JLS
  
• Product Type: Class J Fuse
  
• Continuous Current Rating: 500A
  
• 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 / Construction: Knife-Blade
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFJ60600 Series
  

Material Compliance and Certifications

The supplied product specifications identify the JLS500 as a Class J, fast-acting fuse and provide its primary electrical and installation characteristics, including its 500A continuous current rating, 600VAC maximum voltage, 200 kA interrupting rating at 600VAC, knife-blade construction, and current-limiting family style.

Where It Works Best

The JLS500 500A Class J fuse suits electrical equipment that requires a 500A fast-acting Class J fuse with a maximum rating of 600VAC and the corresponding knife-blade configuration. Also check its published 200 kA interrupting rating at 600VAC against the circuit and equipment requirements.