LESRK250 - 250 Amp Fuse Description
LESRK250 - 250 Amp Fuse
The Eaton Edison LESRK250 fuse is a 250-amp, 600-volt Class RK1 fuse with a 200 kAIC interrupt rating, built to meet electrical specifications for accurate equipment matching. Eaton lists high in-rush current motor protection as one of the LESRK250's special features, along with a non-indicating configuration. When you're replacing or specifying a fuse, the details matter: confirm the 250A amperage, 600V rating, Class RK1 designation, 200 kAIC interrupt rating, physical dimensions, and non-indicating configuration against the equipment requirements before installation.
Key Features and Benefits
- 250A amperage rating: Designed for electrical applications requiring a 250-amp fuse.
- 600V rating: Provides a clearly defined voltage specification for equipment compatibility checks.
- Class RK1 fuse: Manufacturer-designated Class RK1 construction makes identifying the required fuse class straightforward.
- High in-rush current motor protection: Eaton lists this as a special feature of the LESRK250.
Technical Specifications
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Manufacturer: Eaton
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Product Name: Eaton Edison LESRK Fuse
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Catalog Number: LESRK250
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UPC: 782634548522
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Product Type: Fuse
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Class: Class RK1
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Amperage Rating: 250 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: Non-indicating; high in-rush current motor protection
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Product Length/Depth: 11.63 in
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Product Height: 2.36 in
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Product Width: 2.36 in
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Product Weight: 2.36 lb
Material Compliance and Certifications
The manufacturer identifies the Eaton Edison LESRK250 as RoHS Compliant, an important specification when material-compliance requirements are part of the equipment or project criteria. Manufacturer-listed certifications include:
- UL Listed
- CSA Certified
- RoHS Compliant
Where It Works Best
The LESRK250 suits equipment and electrical circuits whose specifications call for a 250A, 600V Class RK1 fuse with a 200 kAIC interrupt rating and a non-indicating configuration. Also consider the manufacturer-listed high in-rush current motor protection characteristic when matching the fuse to the intended application. Because correct fuse selection depends on more than amperage alone, verify the fuse class, voltage, amperage, interrupt rating, dimensions, and indication type against the equipment specifications 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:2.54
- Depth:2.54
- Height:11.63
- Amperes:250
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:LESRK
- Additional Notes:Knife-Blade Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
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