Eaton LENRK5 Edison Fuse - UL Listed RK1, 5 A
Part Number: LENRK5
Quick Summary
LENRK5 Edison fuse provides reliable motor protection for industrial control panels and drive systems. For engineers battling nuisance trips during motor inrush, this compact device offers robust protection without complicating wiring. UL Listed and CSA Certified help ensure North American compliance, while Class RK1 protection with a 200 kAIC interrupt rating supports selective coordination in even demanding mains. The 5 A, 250 V rating makes it suitable for a wide range of small to mid-sized motors, and its standard packaging of ten units streamlines stocking and replacement. By combining strong electrical protection with straightforward installation, LENRK5 delivers improved uptime and total cost of ownership for OEMs and service teams.
Product Information
Extended Description
LENRK5 Eaton: Eaton Edison LENRK fuse, Non-indicating, High in-rush current motor protection, 5 A, Class RK1, 200 kAIC, Standard, 10, 250 V
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK5
UPC
782634538233
Product Length/Depth
2 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
Not Applicable
Certifications
UL Listed CSA Certified
Amperage Rating
5 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
Feature: Non-indicating fuse. Business impact: Keeps panel wiring simple and avoids unnecessary indication wiring, reducing installation time. Application: Motor protection in compact Edison RK1 assemblies used in small- to mid-sized drives. LENRK5’s non-indicating design minimizes panel clutter while preserving clear, reliable protection in dense control enclosures. Feature: High interrupt rating of 200 kAIC. Business impact: Robust short-circuit handling that minimizes downtime and equipment damage during faults. Application: Heavy-duty motor circuits and drive trains subject to high fault currents in manufacturing lines. Feature: Class RK1 with 5 A rating. Business impact: Enables selective coordination and precise motor protection without sacrificing startup performance. Application: General-purpose protection for AC motors in control panels, conveyors, and machine tools. Feature: 250 V rating and UL Listed CSA Certified. Business impact: Regulatory compliance and safe operation across North American facilities. Application: Panel builds and OEM installations requiring industry-standard certification. Feature: 70/30 brass end caps. Business impact: Durable current collection and long-term reliability in high-demand environments. Application: Repeated cycling in motor starter assemblies and frequent maintenance scenarios. Feature: Packaging and quantity. Business impact: Efficient procurement and stocking with ten units per pack, reducing downtime waiting for replacements. Application: Field service, OEM production lines, and rapid reconfiguration of control panels.
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FAQs
Yes. LENRK5 is a Class RK1 fuse designed for Eaton Edison line assemblies and fits standard RK1 fuse holders used in industrial control panels. Its non-indicating design simplifies wiring in compact enclosures, and its 10-piece packaging supports stocking and rapid replacement in OEM and service environments.
LENRK5 is rated at 5 A with a voltage rating of 250 V and provides an interrupt rating of 200 kAIC. It is UL Listed and CSA Certified, ensuring compliance with North American electrical standards for motor protection in control circuits and drive applications.
LENRK5 is ideal for motor protection in control panels, small drives, conveyors, and machine tools subject to inrush currents. Its 5 A rating and 250 V rating suit a range of small to mid-sized motors, while the 200 kAIC interrupt rating enhances protection in circuits with higher fault current potential.
LENRK5 carries UL Listed and CSA Certified marks, signaling compliance with major North American safety and performance standards. This simplifies regulatory approval for panel builds, OEM equipment, and field installations, reducing compliance risk and enabling smoother audits and inspections.
Using LENRK5 can lower maintenance costs by reducing nuisance trips and downtime due to reliable short-circuit protection. Its compact, non-indicating design simplifies installation, while the durable brass end caps and high interrupt rating contribute to longer life in demanding environments, delivering lower replacement and servicing complexity over the equipment’s life.