JLS070 - 70 Amp Fuse

JLS070 - 70 Amp Fuse

When you're replacing a 70A Class J fuse, the amp rating gets you into the right neighborhood—but it doesn't tell the whole story. The JLS070 is a 70-amp, fast-acting Class J fuse rated for operation up to 600VAC, with a 200 kA interrupting rating at 600VAC. If you're matching an existing JLS070 or evaluating it for compatible equipment, check the full specifications: 70A current rating, Class J configuration, 600VAC maximum voltage, fast-acting characteristic, interrupting rating, knife-blade size, and mounting arrangement.

Key Features and Benefits

• 70A continuous current rating
• Maximum operating voltage of 600VAC
• Class J fuse configuration
• Current-limiting family style
• Knife-blade physical configuration
• Non-indicating design
• Mounts in a compatible fuse block, clip, or holder
• LFJ60100 Series identified as the corresponding holder family
• Clearly defined electrical and physical specifications help simplify replacement comparisons

Technical Specifications

• Catalog Number: JLS070
  
• Series: JLS
  
• Product Type: Knife-blade fuse
  
• Continuous Current Rating: 70A
  
• 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: Knife-Blade
  
• Indicating: No
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFJ60100 Series
  

Material Compliance and Certifications

The supplied product specifications identify the JLS070 as a Class J, fast-acting, current-limiting fuse and provide its electrical ratings, knife-blade configuration, mounting method, and specified holder family.

Where It Works Best

The JLS070 suits electrical equipment that requires a 70A Class J fast-acting fuse with a knife-blade configuration and compatible electrical ratings.