LESRK125 - 125 Amp Fuse

LESRK125 - 125 Amp Fuse

The Eaton Edison LESRK125 fuse is a 125 amp, 600 volt Class RK1 fuse with a 200 kAIC interrupt rating, providing clear electrical specifications to match the fuse to compatible equipment. Eaton lists high in-rush current motor protection as a special feature of the LESRK125, an important consideration when the intended motor equipment calls for that characteristic. For replacement or equipment-matching purposes, check the full set of specifications—not just the 125A rating—to confirm the Class RK1 designation, 600V rating, interrupt rating, and physical dimensions meet your intended equipment's requirements.

Key Features and Benefits

• 125A amperage rating: Provides a precise current rating to match equipment and circuit requirements.
• 600V voltage rating: Suitable for equipment specifications requiring a 600V-rated fuse.
• Class RK1 fuse: Makes it easier to verify the required fuse class when selecting a replacement or matching compatible equipment.
• High in-rush current motor protection: Eaton lists this as a special feature for applications that require this characteristic.
• Non-indicating configuration: Manufacturer specifications identify the LESRK125 as non-indicating.
• UL Listed and CSA Certified: Provides certification information to evaluate installation and equipment requirements.

Technical Specifications

• Manufacturer: Eaton
  
• Product Name: Eaton Edison LESRK Fuse
  
• Catalog Number: LESRK125
  
• UPC: 782634548478
  
• Product Type: Fuse
  
• Class: Class RK1
  
• Amperage Rating: 125 A
  
• Voltage Rating: 600 V
  
• Interrupt Rating: 200 kAIC
  
• Fuse Indicator: Non-indicating
  
• Special Features: Non-indicating; high in-rush current motor protection
  
• Product Length/Depth: 9.63 in
  
• Product Height: 1.11 in
  
• Product Width: 1.11 in
  
• Product Weight: 1.1 lb
  

Material Compliance and Certifications

The Eaton Edison LESRK125 is UL Listed and CSA Certified, according to the manufacturer's specifications. The separate compliance field for this catalog number is listed as Not Applicable. These details provide useful reference points when comparing the fuse with applicable equipment, project, or installation requirements.

Where It Works Best

The LESRK125 125A fuse fits applications whose equipment specifications call for a 125A, 600V Class RK1 fuse with a 200 kAIC interrupt rating. Its manufacturer-listed high in-rush current motor protection is especially relevant when evaluating the fuse for compatible motor equipment that requires it. Before installation or replacement, confirm the amperage, voltage, fuse class, interrupt rating, physical dimensions, and other equipment requirements to make sure the LESRK125 is the correct match.