JLS030 - 30 Amp Fuse

JLS030 - 30 Amp Fuse

When your equipment calls for a 30A Class J fuse, getting the details right matters just as much as matching the amperage. The JLS030 is a fast-acting industrial cartridge fuse rated for 30 amps and up to 600VAC, with a 200 kA interrupting rating at 600VAC. Whether you're replacing an existing JLS030 or checking compatibility for another piece of equipment, compare the complete fuse specification—not simply the "30A" printed on the fuse. Class, voltage, interrupting rating, opening characteristic, cartridge configuration, and mounting method should all match the equipment requirements.

Key Features and Benefits

• 30A continuous current rating for equipment requiring a 30-amp fuse
• 600VAC maximum voltage rating
• Fast-acting opening characteristic
• Class J fuse configuration
• Current-limiting family design
• Industrial cartridge format
• Non-indicating configuration
• Designed for installation in a compatible fuse block, clip, or holder
• LFPSJ30 Series identified as the applicable holder family

Technical Specifications

• Catalog Number: JLS030
  
• Series: JLS
  
• Product Type: Industrial cartridge fuse
  
• Continuous Current Rating: 30A
  
• Maximum AC Voltage: 600VAC
  
• Fuse Class: Class J
  
• Opening Characteristic: Fast-Acting (F)
  
• Interrupting Rating: 200 kA at 600VAC
  
• Interrupt Amperage: 200,000A
  
• Interrupt Voltage Type: AC
  
• Interrupt Voltage: 600VAC
  
• Family Style: Current Limiting
  
• Size: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFPSJ30 Series
  

Material Compliance and Certifications

The supplied specifications identify the JLS030 as a Class J, fast-acting, current-limiting industrial cartridge fuse and provide its primary electrical ratings and mounting information.

Where It Works Best

The JLS030 30A fuse suits electrical equipment designed for a 30A, fast-acting Class J industrial cartridge fuse with matching electrical and mechanical requirements. It's also a straightforward specification to compare when replacing an existing JLS030.