LPJ-150SP - 150 Amp Fuse

LPJ-150SP - 150 Amp Fuse

When you're replacing a fuse in commercial or industrial electrical equipment, matching the specifications matters. The Eaton Bussmann series LPJ-150SP is a 150A, 600V Class J fuse with a 300 kAIC interrupting rating, designed for equipment that requires this specific electrical and physical configuration. Unlike smaller ferrule-style fuses, the LPJ-150SP uses a blade-end × blade-end connection, an important detail when checking fit with an existing fuse holder or electrical assembly.

Key Features and Benefits

• 150A current rating: Designed for compatible circuits and equipment requiring a 150-amp Class J fuse.
• 600V rating: Provides a clearly defined voltage rating for proper application and replacement checks.
• 300 kAIC interrupting rating: Helps installers verify that the fuse's interrupting capacity meets the electrical system's requirements.
• Class J configuration: The established fuse class provides an important reference for checking equipment and fuse-holder compatibility.
• Blade-style connections: Features a blade-end × blade-end configuration rather than ferrule ends, making connection type an important part of the replacement check.
• Non-indicating design: This model does not incorporate a built-in fuse-status indicator.

Technical Specifications

• Manufacturer: Eaton
  
• Series: Bussmann Series LPJ
  
• Catalog Number: LPJ-150SP
  
• Product Type: Fuse
  
• Fuse Class: Class J
  
• Amperage Rating: 150A
  
• Voltage Rating: 600V
  
• Interrupting Rating: 300 kAIC
  
• Connection: Blade End × Blade End
  
• Fuse Indicator: Non-Indicating
  
• Product Length/Depth: 1.875 in.
  
• Product Height: 1.656 in.
  
• Product Width: 1.656 in.
  
• Product Weight: 0.75 lb.
  
• UPC: 051712523431
  
• UL Listed: Yes
  
• CSA Certified: Yes
  
• RoHS Compliant: Yes
  

Material Compliance and Certifications

The Eaton Bussmann LPJ-150SP Class J fuse is UL Listed and CSA Certified, providing recognized certification information you can check against equipment and installation requirements.

Where It Works Best

The Eaton Bussmann LPJ-150SP 150A fuse is a practical choice for compatible commercial and industrial electrical equipment designed around a 150A, 600V Class J fuse with blade-end connections and a 300 kAIC interrupting rating. It can be particularly useful in maintenance, repair, and form, fit, and functional replacement applications where matching an existing fuse's catalog number and operating characteristics is essential.