LENRK45 - 45Amp Fuse

LENRK45 - 45Amp Fuse

Once you identify LENRK45, the comparison becomes specific: check its electrical ratings, physical dimensions, and manufacturer-listed features against the equipment requirements. The Eaton Edison LENRK45 is a 45A Class RK1 fuse rated at 250 V, with a manufacturer-listed 200 kAIC interrupt rating. When you're checking a replacement, don't stop at the 45-amp rating—compare the fuse class, voltage, interrupt rating, dimensions, indicator configuration, certifications, and other documented requirements as well.

Key Features and Benefits

• 45 A amperage rating supplies an exact electrical value to compare with the equipment specification.
• Rated at 250 V, clearly identifying the manufacturer-listed voltage rating for LENRK45.
• Class RK1 classification helps distinguish the LENRK45 from fuses belonging to other classes.
• Eaton lists "High in-rush current motor protection" as a special feature of this model.
• Listed as non-indicating, allowing you to check the indicator configuration directly against the required specification.
• CSA Certified and UL Listed, per the supplied manufacturer information.

Technical Specifications

• Product Name: Eaton Edison LENRK fuse
  
• Catalog Number: LENRK45
  
• UPC: 782634538394
  
• Product Type: Fuse
  
• Amperage Rating: 45 A
  
• Interrupt Rating: 200 kAIC
  
• Voltage Rating: 250 V
  
• Class: Class RK1
  
• Fuse Indicator: Non-indicating
  
• Special Features: Non-indicating, High in-rush current motor protection
  
• Product Length/Depth: 3 in
  
• Product Height: 0.81 in
  
• Product Width: 0.81 in
  
• Product Weight: 0.001 lb
  
• Certifications: CSA Certified; UL Listed
  

Material Compliance and Certifications

For the Eaton Edison LENRK45, the supplied specifications state Compliances: Not Applicable while separately listing the product as CSA Certified and UL Listed. We preserved those values as provided rather than interpreting or reconciling them.

Where It Works Best

The LENRK45 fuse is relevant when equipment documentation calls for a 45A Class RK1 fuse rated at 250 V with a 200 kAIC interrupt rating. Eaton also lists high in-rush current motor protection as a special feature, so you can compare that documented characteristic with the application requirements rather than inferring it from the amperage or fuse class alone.