JJN-100 - 100 Amp Fuse

JJN-100 - 100 Amp Fuse

When your application calls for a 100-amp Class T fuse, the JJN-100 provides clear ratings to verify before installation. This Eaton Bussmann series JJN fuse is rated 100A at 300VAC / 160VDC, with an interrupting rating of 200 kAIC at 300VAC and 20 kAIC at 160VDC. Unlike smaller JJN configurations that may use ferrule ends, the JJN-100 has a bolted blade-to-bolted blade connection, so that physical detail deserves just as much attention as the amperage and voltage ratings. It's built to last while keeping the selection process focused on what matters most: documented electrical ratings, fuse class, connection style, physical fit, and the requirements of the equipment being serviced.

Key Features and Benefits

• 100A Class T fuse: Clearly defined current rating and fuse class make it easier to compare the JJN-100 with equipment specifications.
• AC and DC voltage ratings: Rated for 300VAC and 160VDC, providing documented ratings for compatible applications.
• Bolted blade connections: Features bolted blade-to-bolted blade construction for equipment designed around this connection format.
• Non-indicating design: Appropriate when the specified application requires a non-indicating Class T fuse.

Technical Specifications

• Product Name: Eaton Bussmann Series JJN Fuse
  
• Catalog Number: JJN-100
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 100A
  
• Voltage Rating: 300VAC / 160VDC
  
• AC Interrupting Rating: 200 kAIC at 300VAC
  
• DC Interrupting Rating: 20 kAIC at 160VDC
  
• Fuse Indicator: Non-Indicating
  
• Connection: Bolted Blade End x Bolted Blade End
  
• Length/Depth: 2.16 in.
  
• Height: 0.75 in.
  
• Width: 0.75 in.
  
• Product Weight: 0.078 lb.
  
• UPC: 051712627023
  
• EAN: 5027590508599
  

Material Compliance and Certifications

The supplied manufacturer specifications identify the JJN-100 as UL Listed, CSA Certified, CE Marked, and RoHS Compliant.

Where It Works Best

The JJN-100 100A Class T fuse suits compatible electrical equipment that requires a 100A Class T fuse rated for 300VAC and/or 160VDC, subject to the equipment's requirements. For AC applications, the documented interrupting rating is 200 kAIC at 300VAC; for DC applications, it is 20 kAIC at 160VDC. The bolted blade-end-to-bolted blade-end connection, non-indicating configuration, and 2.16 x 0.75 x 0.75-inch dimensions should also match the intended equipment.