JLLS015 - 15Amp Fuse

JLLS015 - 15Amp Fuse

Finding the right 15-amp Class T fuse is easier when every key rating matches the equipment—not just the amperage. The Littelfuse JLLS015 combines a 15A continuous current rating with fast-acting operation, current-limiting characteristics, and industrial cartridge construction. For maintenance, replacement, or equipment servicing where these exact specifications are required, it provides a straightforward set of characteristics to verify. When you select it correctly and operate within its stated ratings, the JLLS015 is a purpose-built electrical component designed to last.

Key Features and Benefits

• 15A continuous current rating: Provides a clear amperage specification for equipment requiring a 15-amp fuse.
• Class T classification: Makes fuse-class matching straightforward when checking equipment requirements.
• Fast-acting (F): Littelfuse specifies the JLLS015 with a fast-acting opening characteristic.
• Current-limiting design: An important operating characteristic to confirm when selecting the correct replacement fuse.
• 600VAC maximum rating: Suitable for compatible AC equipment within the manufacturer's specified voltage limit.
• 300VDC maximum rating: Provides a separate maximum voltage rating for compatible DC applications.
• Industrial cartridge construction: Provides a defined physical format for comparison with the equipment's required fuse.
• Non-indicating configuration: The JLLS015 has no indicating feature.

Technical Specifications

• Manufacturer: Littelfuse
  
• Catalog Number: JLLS015
  
• Series: JLLS
  
• Manufacturer Description: FUS 600V F/A CLASS T 15A
  
• Continuous Current Rating: 15A
  
• Fuse Class: Class T
  
• Opening: Fast-Acting (F)
  
• Family Style: Current Limiting
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 300VDC
  
• AC Interrupting Rating: 200,000A (200 kA) at 600VAC
  
• DC Interrupting Rating: 20,000A (20 kA) at 300VDC
  
• Size / Construction: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• PG Holder: LFT60030 Series
  

Material Compliance and Certifications

The supplied manufacturer specifications do not state specific UL, CSA, CE, RoHS, REACH, or other material-compliance or certification information for the JLLS015. This should not be interpreted to mean that the fuse either has or lacks a particular approval. When a certification or material requirement is important for the installation, verify the applicable markings and current authoritative manufacturer documentation.

Where It Works Best

The Littelfuse JLLS015 15A Class T fuse is best suited to compatible electrical equipment that specifically requires a 15-amp, fast-acting, current-limiting industrial cartridge fuse with the appropriate 600VAC or 300VDC rating. It is especially straightforward to identify for replacement and maintenance work because the catalog number, fuse class, current rating, voltage ratings, interrupting capacities, construction, and mounting method provide multiple compatibility checkpoints.