KTU-1100 - 1100Amp Fuse

KTU-1100 - 1100Amp Fuse

When your equipment documentation calls for KTU-1100, the safest purchasing approach is to match the full specification rather than relying on amperage alone. The Eaton Bussmann KTU-1100 is a 1100A Class L fuse rated at 600V, with a manufacturer-listed interrupt rating of 200 kAIC at 600 Vac. Its construction combines a melamine glass tube with silver-plated end bells, and the manufacturer specifies bolt mounting and a ferrule design as special features.

Key Features and Benefits

• 1100A rating — Gives you the exact amperage specification to check against equipment documentation.
• 600V voltage rating — Clearly defined for accurate replacement comparison.
• Class L fuse — Makes the fuse class straightforward to identify when matching an existing specification.
• Bolt mounting — The manufacturer specifies a bolt mounting method, an important physical detail to confirm before installation.
• Silver-plated end bells and melamine glass tube — Both construction materials are specifically identified in the manufacturer data.
• Ferrule design — Listed as a special feature of the KTU-1100.
• Non-indicating configuration — The fuse indicator is listed as non-indicating.
• CE Marked and RoHS Compliant — Manufacturer-listed compliance information gives buyers additional documentation to reference.

Technical Specifications

• Product Name: Eaton Bussmann series KTU fuse
  
• Catalog Number: KTU-1100
  
• UPC: 051712179416
  
• Product Type: Fuse
  
• Amperage Rating: 1100 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class L
  
• Mounting Method: Bolt
  
• Material: Silver-plated end bells; melamine glass tube
  
• Fuse Indicator: Non-indicating
  
• Special Features: Ferrule design
  
• Product Length/Depth: 10.75 in
  
• Product Height: 2.5 in
  
• Product Width: 2.5 in
  
• Product Weight: 4.25 lb
  
• Compliances: RoHS Compliant; CE Marked
  

Material Compliance and Certifications

The Eaton Bussmann KTU-1100 is RoHS Compliant and CE marked per the supplied manufacturer specifications. Its listed construction materials are silver-plated end bells and a melamine glass tube. The supplied data states no additional material certifications, so do not assume any from other products in the KTU series.

Where It Works Best

The KTU-1100 fuse is a candidate to compare against equipment documentation calling for a 1100A, 600V, Class L fuse with an interrupt rating consistent with the manufacturer's listed 200 kAIC at 600 Vac. The bolt-mounting method is another specification to check when confirming the installation's physical requirements.