Eaton LESRK.8 Fuse - UL Listed, CSA Certified, 600 V
Part Number: LESRK.8
Quick Summary
The Eaton LESRK fuse provides non-indicating motor protection for demanding 600 V drive systems. Engineers often face nuisance trips during high inrush starts, leading to downtime and maintenance overhead. This device carries UL Listed and CSA Certified safety credentials, delivering regulatory confidence while its compact 5-inch body simplifies retrofits in standard enclosures. With a precise 0.8 A rating and 200 kAIC interrupt capability, the LESRK.8 balances protective performance with uptime. Suitable for motor control centers, industrial drives, and equipment rooms, it embodies Edison fuse protection that supports reliability and efficiency in harsh environments.
Product Information
Extended Description
LESRK.8 Eaton: Eaton Edison LESRK fuse, Non-indicating, High in-rush current motor protection, 0.8 A, 200 kAIC, Standard, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK.8
UPC
782634548591
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
0.8 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 1: 0.8 A amperage rating and 200 kAIC interrupt rating provide robust short-circuit and overload protection for 600 V motor circuits. Business impact: minimizes motor winding damage, reduces unplanned downtime, and helps lower repair costs. Application: ideal for high inrush motor protection in manufacturing lines and process equipment. Feature 2: Non-indicating design eliminates unnecessary indicators in crowded panels, simplifying panel management and reducing maintenance checks. Business impact: lowers fault-finding time and simplifies compliance audits. Application: beneficial in integrated drive systems or spaces with separate status monitoring. Feature 3: Compact 5 inch length with 0.81 in by 0.81 in cross-section fits standard Edison fuse blocks and enclosures, enabling quick retrofits. Business impact: faster installation, lower labor costs, and improved upgrade paths. Application: retrofit projects and new installations in industrial facilities. Feature 4: Certifications UL Listed and CSA Certified provide safety assurances and regulatory alignment for plant approvals. Business impact: smoother inspections, fewer procurement hurdles, and proven reliability. Application: industrial plants requiring formal safety attestations. Feature 5: High inrush current motor protection capability supports demanding drives without nuisance tripping. Business impact: protects motor windings while preserving productivity. Application: HVAC, compressors, and pumping systems in 600 V networks.
Get a Quick Quote for a Eaton LESRK.8
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.8?
Enquire Now
FAQs
Install the LESRK.8 in compatible Edison fuse blocks using the device’s 5 in length and compact 0.81 in by 0.81 in cross-section. Ensure the circuit is rated for 600 V and that the panel space accommodates the non-indicating fuse type. Follow manufacturer mounting guidelines and verify secure terminations to prevent arcing or loose connections.
The LESRK.8 is rated at 0.8 A with an interrupt rating of 200 kAIC and a voltage rating of 600 V. It is a non-indicating fuse designed for motor protection, combining a precise trip characteristic with high inrush tolerance suitable for heavy-duty 600 V motor circuits.
Yes. The LESRK.8 is specified for high inrush current motor protection, balancing quick response to faults with tolerance for startup surges. This makes it well-suited for motor control centers and industrial drives where inrush events are common but damaging faults must be contained.
The LESRK.8 carries UL Listed and CSA Certified markings, providing recognized safety and regulatory compliance. These certifications support passing safety audits and aligning with standard industrial procurement requirements for electrical protection devices.
By protecting motor windings from short circuits and managing inrush without nuisance trips, the LESRK.8 helps reduce unexpected downtime and repair costs. The compact form factor also lowers installation time and panel modification needs, contributing to a quicker path to uptime and overall equipment efficiency.