Eaton LESRK.5 fuse - UL Listed
Part Number: LESRK.5
Quick Summary
Eaton Edison LESRK fuse provides high inrush motor protection for industrial drives. Engineers often contend with nuisance trips during startup surges, driving downtime and maintenance costs. CSA Certified and UL Listed help ensure regulatory compliance for motor-protection circuits operating up to 600 V. With its standard 5 in length and compact 0.81 in by 0.81 in footprint, it installs easily in common fuse blocks. This combination supports reliable protection, reduces unexpected outages, and aligns with cost-efficient maintenance strategies. Using this device in high-inrush applications like conveyors, pumps, and fans helps sustain process continuity. In practice, buyers gain predictable protection performance, backed by Eaton's Edison line and documented specifications. By selecting LESRK.5, buyers also leverage widely available catalogs and datasheets for fast integration.
Product Information
Extended Description
LESRK.5 Eaton: Eaton Edison LESRK fuse, Non-indicating, High in-rush current motor protection, 0.5 A, 200 kAIC, Standard, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK.5
UPC
782634548058
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
CSA Certified UL Listed
Amperage Rating
0.5 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Non-indicating, High in-rush current motor protection
Feature: High inrush current motor protection. Business Impact: Reduces nuisance trips during startup, improving uptime and reducing maintenance interventions. Application: Motors in conveyors and pumps with surge starts. Feature: 0.5 A amperage rating. Business Impact: Protects small to medium motors without over-tripping, lowering spare-part waste and extending motor life. Application: Low-current motor circuits in packaging and processing lines. Feature: 200 kAIC interrupt rating. Business Impact: Quick, reliable fault disconnection to minimize equipment damage and downtime. Application: Drives subject to high fault currents in heavy equipment. Feature: 600 V voltage rating. Business Impact: Suitable for common industrial power distribution; simplifies panel design and compliance. Application: Control panels and motor feeders in 480–600 V environments. Feature: Non-indicating design. Business Impact: Reduces visual wear and simplifies enclosure layouts; external indicators can be used for visibility. Application: Standard Eaton Edison fuse blocks in centralized control panels. Feature: Compact dimensions (5 in length, 0.81 in square cross-section). Business Impact: Easy integration into existing enclosures and fuse blocks, supporting serviceability and standardization. Application: OEM assemblies and aftermarket replacements across motor-driven lines. Feature: Certifications (UL Listed, CSA Certified). Business Impact: Streamlines regulatory approval and supplier qualification; supports audits and compliance programs. Application: Industrial automation projects and regulated facilities.
Get a Quick Quote for a Eaton LESRK.5
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 LESRK.5?
Enquire Now
FAQs
Install the LESRK.5 in standard fuse blocks designed for Edison fuses, ensuring a 5 in length, 0.81 in cross-section. Verify 0.5 A amperage, 200 kAIC interrupt rating, and 600 V rating. As the device is non-indicating, plan for external panel indicators or monitoring to confirm status during operation.
Yes. The LESRK.5 is engineered for high inrush motor protection with a 200 kAIC interrupt rating, protecting drives during startup surges without premature trips, while maintaining essential protection for the motor windings.
The LESRK.5 carries UL Listed and CSA Certified markings, which support regulatory compliance and supplier qualification in electrical protection applications operating up to 600 V. These certifications help assure performance, safety, and reliability in industrial environments.
Verify amperage rating (0.5 A), interrupt rating (200 kAIC), voltage rating (600 V), physical size (5 in length, 0.81 in width/height), and the catalog number LESRK.5. Also confirm the enclosure compatibility and whether external indicators are needed due to the non-indicating design.
Choosing LESRK fuse devices supports reliable motor protection with high inrush tolerance, reducing downtime and maintenance costs. The UL Listed and CSA Certified credentials simplify compliance, while the compact form factor aids retrofit and standardization across the Eaton Edison family, improving procurement efficiency and fleet-wide protection consistency.