Eaton LESRK35I Edison fuse - UL Listed CSA Certified
Part Number: LESRK35I
Quick Summary
The Eaton LESRK35I Edison fuse is a motor-protection device designed for high inrush applications in industrial drives. Engineers often contend with nuisance trips during startup, and this fuse delivers selective protection with clear fault signaling, helping engineers avoid unnecessary shutdowns. UL Listed and CSA Certified help meet electrical-safety requirements, while the 200 kAIC interrupt rating and 600 V rating support robust motor protection. Beyond protection, the compact 5.5 in length and standard packaging enable straightforward integration into existing MCCs. This combination delivers reliable performance, reduces downtime, and aligns with Eaton's Edison fuse family for scalable motor control.
Product Information
Extended Description
LESRK35I Eaton: Eaton Edison LESRK fuse, Indicating, High in-rush current motor protection, 35 A, 200 kAIC, Standard, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK35I
UPC
782634990451
Product Length/Depth
5.5 in
Product Height
1.06 in
Product Width
1.06 in
Product Weight
1.6 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
UL Listed CSA Certified
Amperage Rating
35 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Indicating, High in-rush current motor protection
Feature: High inrush motor protection for demanding drives. The LESRK35I is designed to withstand startup surges while protecting motor windings from overcurrent events, reducing equipment wear and unplanned downtime. In conveyors, pumps, and fans, this targeted protection translates to longer motor life and fewer nuisance trips, especially in environments with variable starting loads. Feature: Compliance with global safety standards. With UL Listed and CSA Certified markings, the fuse meets critical electrical-safety requirements for industrial installations and panel builds. Procurement teams gain confidence from documented approvals, while integrators avoid last-minute compliance gaps during audits. Feature: Compact, installation-friendly form factor. At 5.5 inches long and 1.06 inches wide, with a standard packaging type, the LESRK35I fits neatly in crowded motor control centers and fuse bases. The included catalog number LESRK35I and a 1.6 lb weight support straightforward ordering, handling, and replacement during routine maintenance. Feature: Robust electrical ratings for motor circuits. Rated 35 A, 600 V, and 200 kAIC interrupt rating, this fuse provides reliable protection for medium-duty motors while offering fast fault clearing. The combination reduces energy loss during protection events and minimizes the risk of collateral damage to wiring and controllers. Feature: Industry context and value. Integrating LESRK35I with Eaton's Edison line enables scalable, serviceable motor protection for evolving plant needs. Operators benefit from predictable performance, simpler maintenance planning, and a clear path to compliant, cost-effective motor-control strategies.
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FAQs
The LESRK35I is designed as a standard Edison fuse in the LESRK series, featuring a catalog number LESRK35I and a 5.5 inch length that integrates neatly into common motor control centers and fuse bases. Its 600 V rating and 35 A rating align with typical industrial MCC protection schemes, while the 200 kAIC interrupt capability supports reliable fault clearing in medium-duty motor circuits.
LESRK35I is rated for 35 A continuous amperage, a 200 kAIC interrupt rating, and a 600 V maximum operating voltage. These ratings define its suitability for protecting medium-size motors in demanding industrial environments, ensuring fast fault clearing and robust protection against inrush and short-circuit conditions.
Applications include conveyors, pumps, and fans in industrial facilities where motors experience high inrush currents. The fuse’s protection helps minimize windage and winding damage, reduces unplanned downtime from trips, and supports predictable maintenance planning within motor control centers and panel assemblies.
LESRK35I carries UL Listed and CSA Certified markings, signaling compliance with core electrical-safety standards. For engineers and procurement teams, these certifications simplify regulatory compliance, aid in passing audits, and provide confidence that the device meets established safety and performance benchmarks for industrial electrical protection.
Follow manufacturer guidelines for replacement after a fault event or upon scheduled maintenance. Use the catalog number LESRK35I for ordering, verify compatibility with current Eaton Edison fuse bases, and replace only with a fuse of identical amperage, voltage rating, and interrupt rating to preserve protection integrity and system reliability.