Eaton LESRK5.6 Fuse - Class RK1, UL Listed - 600 V
Part Number: LESRK5.6
Quick Summary
Eaton LESRK5.6 fuse provides reliable motor protection for 600 V drives in industrial panels. This non-indicating device helps prevent nuisance trips during motor startup while safeguarding the circuit from faults. With UL Listed and CSA Certified approval, it meets essential safety and reliability standards. The fuse is Class RK1 rated, designed for high in-rush current motor protection, and supports up to 200 kAIC interrupt capability. Its compact 5 in length fits standard RK1 fuse blocks, enabling straightforward retrofits and space-saving panel designs. By choosing this Eaton Edison solution, engineers can reduce downtime, simplify procurement with a single family, and ensure compliant protection for motor loads in harsh industrial environments.
Product Information
Extended Description
LESRK5.6 Eaton: Eaton Edison LESRK fuse, Non-indicating, High in-rush current motor protection, 5.6 A, Class RK1, 200 kAIC, Standard, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK5.6
UPC
782634548249
Product Length/Depth
5 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
1.6 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
UL Listed CSA Certified
Amperage Rating
5.60A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Special features
Non-indicating, High in-rush current motor protection
Feature a non-indicating design and high in-rush current motor protection for reliable operation, delivering a tangible business impact of reduced nuisance trips and enhanced motor longevity. This translates to faster commissioning and lower maintenance costs in panel installations, particularly for small to mid‑sized motors in 600 V systems. Application of LESRK5.6 in standard RK1 fuse blocks streamlines retrofits and spare-part management, minimizing downtime during upgrades and replacements. The 5.6 A rating paired with a 200 kAIC interrupt rating ensures selective protection, enabling precise fault isolation without compromising the rest of the system. Compatibility with UL Listed and CSA Certified standards supports compliance-driven procurement and audit readiness, while the compact 5 in length and 0.81 in cross-section fits tight spaces in motor control centers. Industry professionals will appreciate the dependable, proven Eaton Edison fuse family for rugged environments and long-term cost efficiency.
Get a Quick Quote for a Eaton LESRK5.6
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton LESRK5.6?
Enquire Now
FAQs
LESRK5.6 is manufactured for Class RK1 fuse blocks and fits standard RK1 applications in motor control panels. With a 5 in length and a compact 0.81 in cross-section, it installs quickly as a drop-in replacement. The 5.6 A rating paired with a 200 kAIC interrupt rating makes it suitable for protecting small to mid-sized motors on 600 V systems.
The fuse tolerates normal startup surges due to its high in-rush current protection while maintaining fast fault clearing when needed. The LESRK5.6 is rated at 5.6 A and 200 kAIC, safeguarding motor windings and drives without nuisance trips. This balance reduces unplanned downtime and supports reliable operation in conveyors, pumps, and fans powered from 600 V circuits.
Yes. The LESRK5.6 fuse is UL Listed and CSA Certified, aligning with common regulatory requirements for electrical protection components. These listings support compliance in industrial facilities and ensure traceable safety performance across Eaton's Edison fuse family, helping with procurement standards and audit documentation.
Select proper RK1 fuse blocks and confirm panel space for a 5 in length. Verify the 600 V rating and ensure conductor sizing and enclosure clearance match your motor circuit requirements. Use the standard packaging type for ease of stocking, and remember the LESRK5.6’s non-indicating design reduces misleading indicators during inspections while still delivering robust protection.
Adopting LESRK5.6 can lower total cost of ownership by reducing unplanned downtime from nuisance trips, decreasing maintenance needs, and simplifying compliance documentation thanks to UL Listed and CSA Certified status. The 200 kAIC interrupt rating provides strong fault protection, contributing to longer motor life and quicker startup recovery in demanding industrial environments.