JJN-1200 - 1200Amp Fuse

JJN-1200 - 1200Amp Fuse

When you're selecting a 1200A fuse, rely on solid facts. The Eaton Bussmann series JJN-1200 fuse is a strong contender—it's a Class T, non-indicating fuse rated for 1200A, with voltage ratings of 300VAC and 170VDC.

Key Features and Benefits

• 1200A Class T rating: Provides a clearly identified amperage and fuse class for compatibility checks.
• Dual AC/DC voltage specifications: Rated for 300VAC and 170VDC, allowing suitability to be evaluated against the specific system requirements.
• Bolted blade connection: Uses a bolted blade end x bolted blade end configuration that should be matched with the equipment's required connection style.
• Non-indicating design: This JJN-1200 does not incorporate a visual fuse indicator.

Technical Specifications

• Product Name: Eaton Bussmann Series JJN Fuse
  
• Catalog Number: JJN-1200
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 1200A
  
• Voltage Rating: 300VAC / 170VDC
  
• AC Interrupting Rating: 200 kAIC at 300VAC
  
• DC Interrupting Rating: 100 kAIC at 170VDC
  
• Connection: Bolted Blade End x Bolted Blade End
  
• Fuse Indicator: Non-Indicating
  
• Length/Depth: 4 in.
  
• Height: 2 in.
  
• Width: 2 in.
  
• Product Weight: 1.45 lb.
  
• UPC: 051712627238
  

Material Compliance and Certifications

According to the supplied manufacturer specifications, the JJN-1200 is CE Marked and RoHS Compliant.

Where It Works Best

The JJN-1200 1200A Class T fuse is best suited for compatible electrical equipment that requires a 1200A Class T, non-indicating fuse with bolted blade connections. For AC applications, the equipment requirements should align with its 300VAC rating and 200 kAIC interrupting rating at 300VAC. For DC applications, compare the system requirements with its separate 170VDC rating and 100 kAIC interrupting rating at 170VDC. Physical fit also matters, so confirm the 4 x 2 x 2-inch dimensions and bolted blade configuration.