LPJ-100SP - 100 Amp Fuse

LPJ-100SP - 100 Amp Fuse

When you’re replacing a fuse, getting the details right matters. The Eaton Bussmann series LPJ-100SP is a Class J fuse intended for compatible electrical equipment that calls for this fuse type and configuration. It measures 4.625 inches long and 1.156 inches wide by 1.156 inches deep, so maintenance teams can quickly compare its physical size with the existing fuse and equipment requirements. The manufacturer also identifies the LPJ-100SP as RoHS-compliant. Whether you're maintaining existing equipment or replacing an installed fuse, the important thing is matching the catalog number, fuse class, dimensions, and required electrical characteristics—not simply choosing something that looks similar. Correctly selected and installed for its intended application, the LPJ-100SP is built to last as part of a properly maintained electrical system.

Key Features and Benefits

• Class J design: Made for compatible equipment and fuse holders requiring a Class J fuse.
• Easy to identify: The LPJ-100SP catalog number provides a clear reference when matching an existing fuse.
• RoHS compliant: Meets the manufacturer's stated RoHS compliance requirements.
• Practical for maintenance work: A straightforward choice when the existing equipment specifications call for this particular fuse.
• Useful identification data: The catalog number and UPC make it easier to distinguish the correct component in maintenance records and inventory.

Technical Specifications

• Manufacturer: Eaton
  
• Series: Bussmann Series
  
• Product Type: Fuse
  
• Catalog Number: LPJ-100SP
  
• Fuse Class: Class J
  
• Length: 4.625 in.
  
• Width: 1.156 in.
  
• Depth: 1.156 in.
  
• Weight: 0.3 lb.
  
• UPC: 051712523400
  
• RoHS Compliance: Yes
  

Material Compliance and Certifications

According to the manufacturer, the LPJ-100SP is RoHS compliant, an important consideration for facilities that need to document material-compliance requirements for electrical components.

Where It Works Best

The Eaton Bussmann LPJ-100SP makes the most sense in electrical equipment designed for a compatible Class J fuse, especially when maintenance personnel replace an existing fuse and need to preserve the required form and fit.

One caution is worth emphasizing: don't choose a fuse by dimensions alone. Before installation, verify the LPJ-100SP catalog number, fuse class, required ampere and voltage ratings, interrupting rating, time-current characteristics, physical fit, and the requirements of the equipment being serviced.