JLS045 - 45 Amp Fuse

JLS045 - 45 Amp Fuse

Looking for a 45A Class J fuse? The JLS045 gives you a pretty clear set of specs to match against your equipment: 45 amps, 600VAC maximum, fast-acting operation, and a 200 kA interrupting rating at 600VAC. It's an industrial cartridge fuse from the JLS current-limiting family and has a non-indicating design.

Key Features and Benefits

• 45A continuous current rating
• Maximum rating of 600VAC
• Fast-acting opening characteristic
• Class J fuse
• Current-limiting design
• Industrial cartridge construction
• Non-indicating configuration
• Installs in a compatible fuse block, clip, or holder
• LFPSJ60 Series listed as the corresponding holder family
• Easy-to-reference specifications for replacement comparisons

Technical Specifications

• Catalog Number: JLS045
  
• Series: JLS
  
• Current Rating: 45A
  
• Maximum AC Voltage: 600VAC
  
• Interrupting Rating: 200 kA at 600VAC
  
• Interrupt Amperage: 200,000A
  
• Interrupt Voltage Type: AC
  
• Interrupt Voltage: 600VAC
  
• Opening: Fast-Acting (F)
  
• Fuse Class: Class J
  
• Family Style: Current Limiting
  
• Size: Industrial Cartridge
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder: LFPSJ60 Series
  

Material Compliance and Certifications

The supplied JLS045 specifications confirm its Class J configuration, fast-acting opening characteristic, current-limiting family style, electrical ratings, cartridge format, and mounting information.

Where It Works Best

The JLS045 makes sense for equipment specifically calling for a 45A, fast-acting Class J cartridge fuse with matching electrical and physical requirements. It's also a natural specification to check when you're replacing an existing JLS045.