JLLS002 - 2Amp Fuse

JLLS002 - 2Amp Fuse

Finding the right 2-amp Class T fuse means looking beyond amperage and checking the full set of electrical and physical specifications. The Littelfuse JLLS002 is a 2A fast-acting, current-limiting Class T fuse with industrial cartridge construction. That combination of clearly defined ratings makes the JLLS002 straightforward to evaluate against your existing equipment specifications. When properly matched, installed, and operated within its stated ratings, it's a focused electrical component built to last in applications that specifically require these characteristics.

Key Features and Benefits

• 2A continuous current rating: Gives you a clearly defined amperage specification for equipment requiring a 2-amp fuse.
• Class T configuration: Makes the fuse class easy to confirm when matching the JLLS002 to compatible equipment.
• Fast-acting opening characteristic: Littelfuse specifies the JLLS002 as Fast-Acting (F).
• Current-limiting family style: Provides another important characteristic to verify against the application's fuse requirements.
• 600VAC maximum rating: Suitable for compatible applications operating within the manufacturer's stated AC voltage limit.
• 300VDC maximum rating: Provides a defined DC voltage specification rather than leaving DC suitability to assumption.
• Industrial cartridge construction: Gives technicians an important physical characteristic to check when replacing an existing fuse.
• Non-indicating design: The JLLS002 is specified without an indicating feature.

Technical Specifications

• Manufacturer: Littelfuse
  
• Catalog Number: JLLS002
  
• Series: JLLS
  
• Manufacturer Description: FUS 600V F/A CLASS T 2A
  
• Continuous Current Rating: 2A
  
• 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 for the Littelfuse JLLS002 do not state specific UL, CSA, CE, RoHS, REACH, or other material-compliance or certification details. This should not be interpreted as meaning the fuse lacks any of those approvals or designations. When your equipment or installation requires a particular certification or material requirement, verify it against current authoritative manufacturer documentation and the markings on the actual product.

Where It Works Best

The Littelfuse JLLS002 2A fuse is a practical match for compatible electrical equipment specifically designed around a 2A, Class T, fast-acting, current-limiting industrial cartridge fuse. It's particularly easy to evaluate when the equipment documentation specifies the required fuse class, amperage, voltage, interrupting capacity, and mounting arrangement rather than simply calling for a generic 2-amp fuse.