Eaton LESRK600I Fuse - UL Listed, CSA Certified, 600 A
Part Number: LESRK600I
Quick Summary
The Eaton LESRK600I fuse is designed to protect motors in high inrush applications with reliable, plug-and-play protection. Engineers often struggle with nuisance trips and unexpected downtime when starting large motors, especially in drive or MCC environments. This device carries CSA Certified and UL Listed certifications, plus a 600 V rating and 200 kAIC interrupt capability to ensure robust, industry-approved protection. Built for Eaton Edison line installations, it streamlines wiring and stocking while delivering cost-effective protection for critical plant equipment. In short, it pairs proven safety certifications with strong electrical performance to support uptime and maintenance efficiency in industrial facilities.
Product Information
Extended Description
LESRK600I Eaton: Eaton Edison LESRK fuse, Indicating, High in-rush current motor protection, Electrically isolated end caps, 600 A, Non-indicating, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK600I
UPC
782634990666
Product Length/Depth
13.38 in
Product Height
2.88 in
Product Width
2.88 in
Product Weight
3.44 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
CSA Certified UL Listed
Amperage Rating
600 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
1
Special features
Non-indicating
Feature: 600 A amperage rating. Benefit: Protects large motors from overload while coordinating with upstream devices to minimize nuisance trips. Application: Suitable for heavy-duty drives and large motor feeders in manufacturing lines. Feature → Business Impact → Application: 200 kAIC interrupt rating provides high fault current capability, reducing arc exposure and safeguarding switchgear; ideal for motor control centers and main feeders in modern plants. Feature: 600 V voltage rating aligns with common industrial controls, enabling seamless use with standard drive voltages and MCC panels. Feature → Business Impact → Application: Non-indicating fuse design lowers maintenance costs and avoids indicator failures in centralized panels; perfect for remote locations where status indication is monitored by panel wiring. Feature: Electrically isolated end caps enhance safety during installation and replacement, improving installer confidence and reducing wiring fault risk. Feature → Business Impact → Application: Standard packaging and 1-unit-per-pack simplify procurement and stocking for technicians, accelerating maintenance turnarounds. Feature: Certifications CSA Certified and UL Listed ensure compliance with major safety and performance standards, supporting audits and regulatory readiness. Feature → Business Impact → Application: Fits into quality, compliance-driven procurement programs for automotive, packaging, and process industries.
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FAQs
The LESRK600I is designed for high-current motor protection in 600 V control systems, including motor control centers and drive panels. With a 600 A rating and 200 kAIC interrupt capability, it integrates with standard Eaton Edison line equipment and fits typical fuse holders used in industrial MCCs, ensuring straightforward replacement and compatibility with existing protection schemes.
The fuse is rated for high inrush protection with a 200 kAIC interrupt rating, allowing it to interrupt large fault currents while tolerating short, controlled inrush events during motor start. This minimizes nuisance trips and protects upstream breakers and contactors, supporting reliable starts in conveyors and pumps without compromising safety.
Yes. LESRK600I is specifically suited for MCC environments due to its 600 A amperage rating, 600 V voltage rating, and high interrupt capability. Its non-indicating design simplifies installation in crowded panels, while CSA Certified and UL Listed certifications ensure compliance with manufacturing safety standards.
The LESRK600I carries CSA Certified and UL Listed certifications, providing recognized safety and performance validation for industrial electrical protection. These certifications support regulatory audits, supplier qualification, and risk management programs across manufacturing, processing, and utilities environments.
This fuse reduces maintenance complexity with a non-indicating design and electrically isolated end caps, lowering field wiring issues and replacement risk. Its robust interrupt rating and reliable protection lower downtime costs, extend motor life, and improve asset management in plants with frequent drive starts and high-load cycles.