LENRK300 - 300 Amp Fuse

LENRK300 - 300 Amp Fuse

The Eaton Edison LENRK300 provides specific electrical and physical details to compare when your equipment documentation calls for a 300A Class RK1 fuse. It carries a manufacturer-listed 200 kAIC interrupt rating and voltage ratings of 250 Vac and 125 Vdc. Rather than relying on the 300A rating alone, compare the full LENRK300 specification with the equipment documentation, including voltage, Class RK1 classification, interrupt rating, dimensions, and manufacturer-listed features.

Key Features and Benefits

• 300 A amperage rating gives maintenance teams a precise electrical value to check against equipment requirements.
• Rated at 250 Vac and 125 Vdc, clearly documenting both manufacturer-listed AC and DC voltage ratings.
• Class RK1 classification helps distinguish the LENRK300 from fuses in other classes.
• Eaton lists “High in-rush current motor protection” as a special feature of the LENRK300.
• Listed as non-indicating so that you can confirm the fuse-indicator configuration before installation.
• UL Listed and CSA Certified, with RoHS compliance also stated in the manufacturer information.

Technical Specifications

• Product Name: Eaton Edison LENRK fuse
  
• Catalog Number: LENRK300
  
• UPC: 782634538530
  
• Product Type: Fuse
  
• Amperage Rating: 300 A
  
• Interrupt Rating: 200 kAIC
  
• Voltage Rating: 250 Vac, 125 Vdc
  
• Class: Class RK1
  
• Fuse Indicator: Non-indicating
  
• Special Features: Non-indicating, High in-rush current motor protection
  
• Product Length/Depth: 8.63 in
  
• Product Height: 2.36 in
  
• Product Width: 2.36 in
  
• Product Weight: 0.001 lb
  
• Compliance: RoHS Compliant
  
• Certifications: UL Listed; CSA Certified
  

Material Compliance and Certifications

The Eaton Edison LENRK300 is listed as RoHS Compliant, with UL Listed and CSA Certified certifications in the supplied manufacturer specifications. No separate material composition is provided, so we have not made assumptions about the fuse body, terminals, end caps, or internal materials.

Where It Works Best

The LENRK300 fuse is relevant when equipment documentation specifies a 300A Class RK1 fuse with 250 Vac / 125 Vdc voltage ratings, a 200 kAIC interrupt rating, and the manufacturer-listed feature “High in-rush current motor protection.” Also compare its 8.63 × 2.36 × 2.36 in dimensions directly with the existing installation's physical requirements.

For replacement verification, start with LENRK300, then work through the ratings one by one: amperage, AC and DC voltage, Class RK1 classification, interrupt rating, dimensions, indicator configuration, certifications, and applicable special features. The supplied manufacturer specifications do not identify a connection type or mounting method, so I did not infer those details from other LENRK-series models.