LESRK50 - 50 Amp Fuse

LESRK50 - 50 Amp Fuse

The Eaton Edison LESRK50 fuse is a 50A, 600V Class RK1 fuse designed for applications that call for Eaton's specified high in-rush current motor protection feature. With a 200 kAIC interrupt rating, this non-indicating fuse provides clear electrical characteristics to match the requirements of compatible equipment and circuits. When you're replacing an existing fuse, matching more than amperage matters: verify the Class RK1 designation, 50A amperage rating, 600V voltage rating, 200 kAIC interrupt rating, and physical dimensions against the equipment specifications before installation.

Key Features and Benefits

• 50A rating: Clearly identified for equipment and circuits requiring a 50-amp fuse.
• 600V voltage rating: Provides the specified voltage rating needed when evaluating compatibility with a 600 V application.
• Class RK1 design: Makes the fuse class easy to identify when matching a replacement to equipment requirements.
• High in-rush current motor protection: Eaton lists this as a special feature of the LESRK50.
• Non-indicating configuration: Eaton identifies the LESRK50 as a non-indicating fuse.
• UL Listed and CSA Certified: Carries both manufacturer-listed certifications.

Technical Specifications

• Product Name: Eaton Edison LESRK Fuse
  
• Catalog Number: LESRK50
  
• UPC: 782634548409
  
• Product Type: Fuse
  
• Class: Class RK1
  
• Amperage Rating: 50 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: 5.5 in
  
• Product Height: 1.06 in
  
• Product Width: 1.06 in
  
• Product Weight: 2.6 lb
  

Material Compliance and Certifications

The Eaton Edison LESRK50 is UL Listed and CSA Certified according to the supplied manufacturer specifications. The manufacturer lists the product's compliance designation as Not Applicable. No additional material or environmental compliance designation is provided for this catalog number.

Where It Works Best

The LESRK50 50A Class RK1 fuse is for electrical equipment and circuits requiring a 50A, 600V Class RK1 fuse with a 200 kAIC interrupt rating, particularly where the manufacturer's specified high in-rush current motor protection feature is required. For replacement applications, compare the LESRK50 with the original equipment requirements for fuse class, amperage, voltage, interrupt rating, and physical dimensions. Checking those specifications together provides a more reliable compatibility assessment than choosing a fuse based on its 50A rating alone.