KTU-1400 - 1400Amp Fuse

KTU-1400 - 1400Amp Fuse

When you’re checking a KTU-1400 for an existing application, the 1400-amp rating is only the beginning. The Eaton Bussmann KTU-1400 is a Class L fuse rated at 1400A and 600V, with an interrupt rating of 200 kAIC at 600 Vac. Its physical configuration is equally important: the manufacturer specifies a bolted blade-end-to-bolted blade-end connection, bolt mounting, and a knife-blade special feature. It is listed as non-indicating and carries both CE Marked and RoHS Compliant designations.

Key Features and Benefits

• 1400A, 600V electrical rating — Quickly identifies two of the primary specifications to check against equipment requirements.
• Class L fuse — Clearly establishes the fuse classification for replacement and specification checks.
• Bolted blade end x bolted blade end connection — An important physical detail to confirm when comparing the KTU-1400 with the existing fuse and equipment.
• Knife blade special feature — Listed as part of the KTU-1400 configuration.
• Non-indicating — The fuse indicator is specifically listed as non-indicating.
• CE Marked and RoHS Compliant — Manufacturer-supplied compliance information helps buyers confirm applicable product requirements.

Technical Specifications

• Product Name: Eaton Bussmann series KTU fuse
  
• Catalog Number: KTU-1400
  
• UPC: 051712179430
  
• Product Type: Fuse
  
• Amperage Rating: 1400 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: Silver-plated end bells; melamine glass tube
  
• Fuse Indicator: Non-indicating
  
• Special Features: Knife blade
  
• Product Length/Depth: 10.75 in
  
• Product Height: 3 in
  
• Product Width: 3 in
  
• Product Weight: 6 lb
  
• Compliances: RoHS Compliant; CE Marked
  

Material Compliance and Certifications

The KTU-1400 is CE Marked and RoHS compliant, per the manufacturer specifications provided. Its listed materials are silver-plated end bells and a melamine glass tube. Keeping these details visible on the product page gives engineers, maintenance personnel, and electrical buyers useful information when comparing the fuse with documented equipment or project requirements.

Where It Works Best

Consider the Eaton Bussmann KTU-1400 when equipment documentation specifies a 1400A, 600V Class L fuse and the other listed characteristics match the application. In particular, verify the 200 kAIC at 600 VAC interrupt rating, bolted blade-end x bolted blade-end connection, bolt-mounting method, and 10.75 x 3 x 3-inch dimensions.