KTU-700 - 700Amp Fuse

KTU-700 - 700Amp Fuse

Before removing your old fuse, compare the replacement to the original. The Eaton Bussmann KTU-700 is a 700A Class L fuse rated at 600V, with a manufacturer-listed interrupt rating of 200 kAIC at 600 Vac. For replacement, this model uses a bolted blade-to-blade connection and a bolt-mounting method.

Key Features and Benefits

• 700A amperage rating gives electrical buyers and maintenance teams an exact current rating to verify against equipment specifications.
• 600V voltage rating clearly identifies the manufacturer-listed voltage for the KTU-700.
• Class L classification helps confirm the required fuse class rather than relying on amperage alone.
• The bolted blade-end-to-bolted-blade-end connection gives technicians a specific physical configuration to compare with the existing installation.
• The bolt mounting method provides another practical checkpoint before installation.
• The knife blade is the manufacturer-listed special feature for this model.
• The product data clearly identifies the non-indicating fuse configuration.
• CE-marked and RoHS-compliant status makes compliance requirements easier to verify from the product specifications.

Technical Specifications

• Product Name: Eaton Bussmann series KTU fuse
  
• Catalog Number: KTU-700
  
• UPC: 051712613033
  
• EAN: 5704057045605
  
• Product Type: Fuse
  
• Amperage Rating: 700 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC at 600 Vac
  
• Class: Class L
  
• Connection: Bolted blade end x bolted blade end
  
• Fuse Indicator: Non-indicating
  
• Mounting Method: Bolt
  
• Special Features: Knife blade
  
• Material: Melamine glass tube; silver-plated end bells
  
• Product Length/Depth: 8.63 in
  
• Product Height: 2.5 in
  
• Product Width: 2.5 in
  
• Product Weight: 3.8 lb
  
• Compliances: CE Marked; RoHS Compliant
  

Material Compliance and Certifications

The Eaton Bussmann KTU-700 is CE Marked and RoHS compliant per the supplied manufacturer specifications. Its listed construction combines a melamine glass tube and silver-plated end bells. These details matter when a facility, maintenance program, or project requires product compliance and material information documented before installation.

Where It Works Best

The KTU-700 is a candidate to compare against equipment specifications calling for a 700A, 600V Class L fuse with a 200 kAIC at 600 Vac interrupt rating. Because the manufacturer specifies a bolted blade-end x bolted blade-end connection and bolt mounting, check those physical details along with the electrical ratings.

For replacement work, don't stop after matching "700A" or even the KTU-700 catalog number. Check the Class L classification, voltage and interrupt ratings, connection, mounting method, dimensions, and non-indicating configuration against the equipment documentation and existing fuse. That side-by-side check gives maintenance professionals the product-specific information needed to evaluate the match without relying on assumptions.