LESRK450I - 450 Amp Fuse Description
LESRK450I - 450 Amp Fuse
The Eaton Edison LESRK450I fuse is a 450A, 600V fuse with a 200 kAIC interrupt rating, providing the core electrical specifications you need when evaluating a fuse for compatible equipment. Eaton identifies high in-rush current motor protection as a key feature of this model, making it an important specification to consider when matching the fuse to the electrical system's requirements.
Key Features and Benefits
- 450A amperage rating: Provides a precise current rating for comparison with the requirements of the intended equipment or circuit.
- 600V voltage rating: For applications requiring a 600V-rated fuse.
- High in-rush current motor protection: Eaton lists this as a special feature of the LESRK450I.
- UL Listed and CSA Certified: Manufacturer-specified certifications that can be checked against applicable equipment or project requirements.
Technical Specifications
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Product Name: Eaton Edison LESRK Fuse
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Catalog Number: LESRK450I
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UPC: 782634990642
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Product Type: Fuse
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Amperage Rating: 450 A
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Voltage Rating: 600 V
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Interrupt Rating: 200 kAIC
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Fuse Indicator: Non-indicating*
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Special Features: Indicating*; high in-rush current motor protection
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Product Length/Depth: 13.38 in
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Product Height: 2.88 in
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Product Width: 2.88 in
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Product Weight: 3.44 lb
Material Compliance and Certifications
The manufacturer lists the Eaton Edison LESRK450I as UL Listed and CSA Certified. The supplied compliance specification is Not Applicable. No additional compliance or certification claims have been added beyond the manufacturer information provided.
Where It Works Best
The LESRK450I 450A 600V fuse is for equipment or circuits requiring its specific combination of a 450A current rating, 600V voltage rating, and 200 kAIC interrupt rating, particularly where Eaton's specified high in-rush current motor protection feature is called for. Before using it as a replacement, compare the catalog number and electrical ratings, as well as the 13.38 x 2.88 x 2.88-inch dimensions, with the equipment specifications. Because the supplied manufacturer data conflicts on whether this model is indicating or non-indicating, independently confirm that characteristic before installation.
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Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:3.04
- Depth:3.04
- Height:13.38
- Amperes:450
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:LESRK
- Additional Notes:Knife-Blade Style, Indicating, Time-Delay, current-limiting Class R Fuse
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