KTU-1200 - 1200Amp Fuse

KTU-1200 - 1200Amp Fuse

Start with the catalog number, then check the ratings and physical configuration. The Eaton Bussmann KTU-1200 is a 1200A Class L fuse rated for 600V, with a manufacturer-listed interrupt rating of 200 kAIC at 600 Vac. It uses a bolted blade-end x bolted blade-end connection and a bolt-mounting method, two practical details worth confirming when matching a replacement to your existing equipment.

Key Features and Benefits

• 1200A amperage rating — Gives maintenance teams a clear starting point when checking the required fuse rating.
• 600V rating — An essential electrical specification to verify against the equipment documentation.
• Class L classification — Clearly identifies the fuse class when matching an existing specification.
• Bolted blade end x bolted blade end connection — Supplies an important physical connection detail that can be checked before installation.
• Knife blade special feature — Listed specifically for the KTU-1200.
• Non-indicating fuse — The manufacturer lists the fuse indicator as non-indicating.
• CE Marked and RoHS Compliant — Both compliance designations are included in the manufacturer specifications.

Technical Specifications

• Product Name: Eaton Bussmann series KTU fuse
  
• Catalog Number: KTU-1200
  
• UPC: 051712613125
  
• Product Type: Fuse
  
• Amperage Rating: 1200 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class L
  
• Connection: Bolted blade end x bolted blade end
  
• Mounting Method: Bolt
  
• Material: Melamine glass tube; silver-plated end bells
  
• Fuse Indicator: Non-indicating
  
• Special Features: Knife blade
  
• Product Length/Depth: 10.75 in
  
• Product Height: 2.5 in
  
• Product Width: 2.5 in
  
• Product Weight: 4.25 lb
  
• Compliances: CE Marked; RoHS Compliant
  

Material Compliance and Certifications

The Eaton Bussmann KTU-1200 is CE Marked and RoHS compliant, per the supplied manufacturer data. Its specified construction combines a melamine glass tube with silver-plated end bells. These details give buyers useful material and compliance information when checking the fuse against project, maintenance, or equipment requirements. No additional certifications are assumed beyond those supplied by the manufacturer.

Where It Works Best

The KTU-1200 Class L fuse is best for equipment specifications calling for a 1200A, 600V fuse with the corresponding Class L configuration. Its manufacturer-listed 200 kAIC interrupt rating at 600 VAC, bolted blade-end-to-bolted blade-end connection, and bolt-mounting method are key checkpoints when confirming the intended application.