JLS003 - 3 Amp Fuse

JLS003 - 3 Amp Fuse

The JLS003 is a 3-amp Class J fast-acting fuse for electrical equipment that requires a 600VAC industrial cartridge fuse with a high interrupting rating. When you're matching a replacement fuse, the catalog number matters—but so do the details behind it. A proper match should account for amperage, voltage, fuse class, interrupting capacity, opening characteristic, physical size, and mounting compatibility, not just the 3A rating.

Key Features and Benefits

• 3A continuous current rating for equipment designed around a 3-amp fuse
• Class J fuse configuration
• Fast-acting (F) opening characteristic
• Rated for a maximum of 600VAC
• Current-limiting family style
• Industrial cartridge construction
• Non-indicating design
• Installs using an appropriate fuse block, clip, or holder

Technical Specifications

• Catalog Number: JLS003
  
• Series: JLS
  
• Product Type: Class J Fuse
  
• Continuous Current Rating: 3A
  
• 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: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFPSJ30 Series
  

Material Compliance and Certifications

The supplied specifications identify the JLS003 as a Class J, fast-acting, current-limiting fuse and establish its electrical ratings, industrial cartridge construction, and mounting method.

Where It Works Best

The JLS003 3A Class J fuse suits electrical equipment designed to accept a 3A, fast-acting Class J industrial cartridge fuse with compatible ratings and dimensions.