JJN-600 - 600Amp Fuse

JJN-600 - 600Amp Fuse

For a 600-amp Class T fuse, the connection style and physical dimensions deserve as much attention as your electrical ratings. The Eaton Bussmann series JJN-600 is rated at 600A, 300VAC, and 160VDC, with an interrupting rating of 200 kAIC at 300VAC and 20 kAIC at 160VDC. This model is non-indicating, so it has no built-in visual indicator for fuse status. It’s built to last, with clearly documented specifications that make it easier to confirm the electrical ratings, physical fit, and connection configuration before installation.

Key Features and Benefits

• 600A Class T fuse with clearly defined electrical and physical specifications.
• Rated for 300VAC and 160VDC, covering the documented AC and DC ratings for this model.
• The bolted blade-end-to-bolted blade-end connection makes the required connection configuration easy to identify.
• The non-indicating design means it has no built-in visual fuse-status indicator.
• Catalog number JJN-600 and UPC 051712627054 provide clear product identification for maintenance records and replacement checks.

Technical Specifications

• Product Name: Eaton Bussmann Series JJN Fuse
  
• Catalog Number: JJN-600
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 600A
  
• AC Voltage Rating: 300VAC
  
• DC Voltage Rating: 160VDC
  
• AC Interrupt Rating: 200 kAIC at 300VAC
  
• DC Interrupt Rating: 20 kAIC at 160VDC
  
• Connection: Bolted Blade End x Bolted Blade End
  
• Fuse Indicator: Non-Indicating
  
• Length/Depth: 3.06 in.
  
• Height: 1.25 in.
  
• Width: 1.25 in.
  
• Product Weight: 0.15 lb.
  
• UPC: 051712627054
  

Material Compliance and Certifications

Manufacturer specifications identify the JJN-600 as CE-marked and RoHS-compliant. These documented compliance details can be checked against applicable equipment, facility, or project requirements.

No specific UL, CSA, REACH, or additional certification information was supplied for JJN-600. Certifications associated with other products in the JJN family should not automatically be assumed to apply to this catalog number.

Where It Works Best

The Eaton Bussmann JJN-600 600A Class T fuse suits compatible electrical equipment that requires its combination of 600A amperage, 300VAC or 160VDC rating, corresponding interrupting rating, bolted-blade connection, non-indicating configuration, and 3.06 x 1.25 x 1.25-inch dimensions. It is especially straightforward to evaluate when JJN-600 appears in existing equipment documentation or when the component being replaced has these exact specifications.