Eaton LENRK35 Edison Fuse - Class RK1, 200 kAIC UL Listed
Part Number: LENRK35
Quick Summary
LENRK35 Edison fuse by Eaton provides reliable motor protection in industrial control panels. Engineers frequently contend with nuisance trips from high inrush currents, risking downtime and equipment wear. It carries CSA Certified and UL Listed marks with a Class RK1 rating to ensure safety and standard motor protection. The compact 3 inch length and non-indicating design simplify installation in crowded enclosures, while the 35 A rating supports scalable protection for a wide range of motors. This combination translates to minimized downtime, easier sourcing, and consistent electrical protection across industrial facilities.
Product Information
Extended Description
LENRK35 Eaton: Eaton Edison LENRK fuse, Non-indicating, High in-rush current motor protection, 35 A, Class RK1, 200 kAIC, Standard, 10, 250 V
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK35
UPC
782634538370
Product Length/Depth
3 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
CSA Certified UL Listed
Amperage Rating
35 A
Interrupt rating
200 kAIC
Voltage rating
250 V
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Quantity
10
Special features
70/30 brass end cap
High interrupt rating and fast-acting protection enable reliable fault isolation, reducing collateral damage to drivers and downstream components. Business impact: lower maintenance costs and less unplanned downtime in motors and drives. Application: suitable for pumps, conveyors, and fans in manufacturing environments, where reliable protection is critical for continuous operation. The LENRK35 is rated 35 A at 250 V with 200 kAIC interrupt capability, delivering robust protection for medium-sized motor loads with demanding inrush profiles. Feature: non-indicating fuse with a standard 3 in body length and standard packaging simplifies replacement in legacy installations. Business impact: faster maintenance cycles and reduced panel modification costs. Application: retrofit projects and new builds benefit from consistent interchangeability with other RK1 fuses. Feature: 70/30 brass end caps improve contact reliability and reduce warm-up resistance over time, enhancing longevity and reducing arcing risk in high-current starts. Business impact: longer service life and fewer contact failures, delivering lower lifecycle costs. Application: critical drive systems and process lines where uptime is paramount. Feature: CSA Certified and UL Listed certifications provide documented compliance with safety standards. Business impact: streamlined regulatory approvals and safer operations. Application: essential for any facility requiring traceable protection for motor circuits. Feature: compact packaging (standard packaging, 10 per pack) supports efficient stocking and fast deployment in large projects. Business impact: minimizes inventory carrying costs and accelerates installation planning. Application: ideal for OEMs and integrators managing multiple motor circuits.
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FAQs
LENRK35 is a standard Edison fuse sized for Class RK1 fuse blocks. It fits typical motor control centers and enclosure panels that accept RK1 style fuses. With a 3 in body and standard 70/30 brass end caps, it replaces existing LENRK or RK1 fuses without major panel modification, helping maintain electrical protection consistency across multiple circuits.
LENRK35 is rated at 35 A and 250 V with an interrupt rating of 200 kAIC. It is a non-indicating fuse designed for motor protection, suitable for high inrush motor starts. The 3 in length and 0.81 in by 0.81 in cross-section make it a compact, robust choice for space-constrained panels while delivering reliable performance.
Yes. LENRK35 is designed for motor protection in applications with high inrush currents, such as conveyors and pumps. Its Class RK1 classification and 200 kAIC interrupt rating ensure rapid isolation of faults while tolerating startup surges, reducing nuisance trips and extending motor life.
LENRK35 carries CSA Certified and UL Listed certifications, indicating compliance with recognized safety and performance standards. For industrial projects, these certifications simplify regulatory approvals, support safer installations, and provide assurance to auditors and maintenance teams about circuit protection integrity.
LENRK35 reduces downtime through reliable motor protection and fewer nuisance trips. Its 10-pack packaging supports bulk stocking for OEMs and maintainers, while its compact size and standard end caps speed replacements. Over a project lifetime, this translates to lower maintenance labor, fewer panel rework incidents, and improved overall equipment effectiveness.