Eaton LESRK80I Fuse - UL Listed, CSA Certified, 200 kAIC
Part Number: LESRK80I
Quick Summary
The Eaton Edison LESRK80I fuse protects motors in industrial drives and high-inrush systems. Engineers often wrestle with nuisance trips and mis-coordination when selecting fuses for demanding motor loads. UL Listed and CSA Certified, the LESRK80I meets essential safety and compliance requirements for industrial facilities. With an 80 A rating and 600 V maximum, it fits compact panels while delivering rugged protection, helping to reduce downtime and service costs. By integrating this fuse into motor starter assemblies, technicians gain predictable protection aligned with industrial drive architectures. The unit's electrically isolated end caps simplify replacement and minimize arc exposure during maintenance. Overall, it supports safer, compliant, and cost-efficient motor protection strategies.
Product Information
Extended Description
LESRK80I Eaton: Eaton Edison LESRK fuse, Indicating, High in-rush current motor protection, Electrically isolated end caps, 80 A, Non-indicating, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison LESRK fuse
Catalog Number
LESRK80I
UPC
782634990512
Product Length/Depth
7.88 in
Product Height
1.11 in
Product Width
1.11 in
Product Weight
2.2 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
UL Listed CSA Certified
Amperage Rating
80 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
1
Special features
Non-indicating
High inrush protection capability with an 80 A rating and 200 kAIC interrupt rating minimizes nuisance trips and protects motor windings during startup, reducing maintenance costs and extending equipment life. This design is ideal for motor feeders in conveyors, pumps, and blowers where startup surges are routine. Non-indicating design with electrically isolated end caps reduces panel clutter and simplifies maintenance, lowering the risk of accidental contact and arcing in dense control rooms. The compact footprintā7.88 in long, 1.11 in wide and high, weighing 2.2 lbāenables easy installation in space-constrained enclosures and can streamline cabinet layouts, potentially lowering insulation and mounting costs. With a 600 V rating and conformity to UL Listed and CSA Certified standards, the LESRK80I supports code-compliant installations across industrial facilities. Standard packaging and straightforward replacement improve field service efficiency and reduce downtime during maintenance windows, contributing to lower total cost of ownership for motor protection schemes.
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FAQs
LESRK80I installs like standard motor protection fuses. Ensure adequate panel space for its 7.88 inch length and 1.11 inch width; mount in a suitable enclosure with proper terminals. Adhere to NEC/UL guidelines for 600 V systems and 80 A loads, and verify clearances around electrically isolated end caps for safe replacement.
The fuse features an 80 A amperage rating, a 200 kAIC interrupt rating, and a 600 V voltage rating. It is non-indicating and carries UL Listed and CSA Certified markings, which support compliance in typical industrial motor protection applications.
Yes. Its 200 kAIC interrupt rating is designed to tolerate high inrush conditions typical of motor starts and drives, providing fast fault clearing while minimizing nuisance trips in 600 V motor circuits and VFD-driven loads.
LESRK80I is UL Listed and CSA Certified, confirming adherence to recognized electrical safety standards. This facilitates code-compliant installations, smoother inspections, and greater confidence in safe operation within industrial facilities and service environments.
The LESRK80I uses standard packaging and is documented with a no-warranty profile. For maintenance, replace the fuse as a single component in motor protection circuits; its non-indicating design reduces panel clutter, while isolated end caps support safer field replacements.