Eaton LESRK225I Fuse - 225 A, 200 kAIC, UL Listed
Part Number: LESRK225I
Quick Summary
The Eaton Edison LESRK225I fuse protects high in-rush motors in industrial drives. A common challenge is nuisance tripping during startup that disrupts production and inflates maintenance costs. CSA Certified and UL Listed, it aligns with key North American safety standards to support regulatory compliance across facilities. With a 225 A amperage rating, 200 kAIC interrupt rating, and a 600 V voltage rating, it delivers reliable protection for demanding motor circuits. Its compact 11.63 in length and 2.36 in width fit standard enclosures, while electrically isolated end caps simplify installation and service. Used in applications from pumps to conveyors, it reduces downtime, extends motor life, and lowers total cost of ownership.
Product Information
Extended Description
LESRK225I Eaton: Eaton Edison LESRK fuse, Indicating, High in-rush current motor protection, Electrically isolated end caps, 225 A, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK225I
UPC
782634990598
Product Length/Depth
11.63 in
Product Height
2.36 in
Product Width
2.36 in
Product Weight
2.36 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
CSA Certified UL Listed
Amperage Rating
225 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
1
Special features
Indicating, High in-rush current motor protection
High in-rush protection paired with a 225 A rating provides robust motor protection during startup events, reducing unplanned downtime and extending motor life in industrial drives. This translates to tangible uptime gains and lower maintenance costs for manufacturing lines and process facilities. The special features highlight indicating capability in certain configurations and high in-rush current motor protection, enabling quicker fault isolation and safer operation in electrical panels. Electrically isolated end caps improve installation safety and serviceability, minimizing commissioning time and field wiring errors. The device’s 600 V rating and 200 kAIC interrupt capability ensure protection across a wide range of motor circuits while meeting common industry standards. Compact dimensions and standard packaging support easy retrofits and streamlined inventory management for OEMs and maintenance teams. Certifications such as CSA Certified UL Listed reinforce compliance across regulated environments, reducing procurement risk and simplifying specifications in engineering BOMs.
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FAQs
LESRK225I is designed for integration with standard Edison motor protection schemes. With a 600 V rating and 225 A capacity, it suits many medium- to high-current motor circuits. Dimensions (11.63 in length, 2.36 in width) and standard packaging support straightforward retrofit into existing, field-installed panels. Electrically isolated end caps aid safe wiring and service, while the non-indicating status indicator in many configurations simplifies maintenance planning.
The fuse delivers 225 A continuous amperage rating and a 200 kAIC interrupt rating, enabling reliable interruption during inrush events without nuisance trips. This is critical for drives with high-startup currents, such as conveyors and pumps, where protecting windings and reducing downtime are essential. Its 600 V rating ensures compatibility with common industrial motor circuits in North American facilities.
Yes. The LESRK225I carries CSA Certification and UL Listing, confirming adherence to key safety and performance standards in North American markets. These certifications support compliance documentation, procurement specifications, and audit readiness for regulated environments, while maintaining compatibility with Eaton Edison protection ecosystems.
The unit’s dimensions are 11.63 inches in length, with a width and height of 2.36 inches each. It weighs about 2.36 pounds and ships in standard packaging. This compact form factor facilitates installation in crowded panels and simplifies stocking, reorder planning, and BOM integration for electrical engineers and procurement teams.
LESRK225I reduces downtime by stabilizing startup performance and guarding motor windings against inrush faults, which lowers maintenance costs and extends motor life. CSA UL compliance mitigates regulatory risk, while its compact packaging and reliable interrupt rating streamline installation, retrofit projects, and lifecycle total cost of ownership for industrial facilities.