Eaton LENRK1.4 Fuse - UL Listed, CSA Certified 200 kAIC
Part Number: LENRK1.4
Quick Summary
LENRK1.4 Eaton Edison fuse protects motors and drives against inrush while delivering dependable overload protection in industrial systems. Engineers often wrestle with nuisance trips during startup, leading to downtime and increased maintenance costs. This model carries CSA Certified and UL Listed marks, delivering regulatory confidence for North American installations; CE or IP ratings are not listed for this variant, but it remains compatible with standard motor-protection schemes. The compact 2 in length and 0.56 in by 0.56 in profile simplifies panel layouts, while the 1.40 A rating and 200 kAIC interrupt rating support reliable protection for small to medium motors in pumps, fans, and conveyors. The non-indicating design reduces visual clutter, offering value in high-volume assemblies.
Product Information
Extended Description
LENRK1.4 Eaton: Eaton Edison LENRK fuse, Non-indicating, High in-rush current motor protection, 1.4 A, 200 kAIC, Standard, 10, 250 V
Product Name
Eaton Edison LENRK fuse
Catalog Number
LENRK1.4
UPC
782634538059
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
CSA Certified UL Listed
Amperage Rating
1.40A
Interrupt rating
200 kAIC
Voltage rating
250 V
Packaging type
Standard
Fuse indicator
Non-indicating
Quantity
10
Special features
Non-indicating, High in-rush current motor protection
Feature → Business Impact → Application: The LENRK1.4 provides a precise 1.40A amperage rating, enabling selective protection for smaller motors and reducing nuisance trips during startup, which translates to lower downtime and maintenance costs in conveyor lines or packaging equipment. Feature → Business Impact → Application: With a 200 kAIC interrupt rating, this fuse rapidly clears short-circuit events, protecting drives and power distribution without compromising overall system uptime in HVAC or process lines. Feature → Business Impact → Application: Operating at 250 V, it aligns with standard control circuits and motor starters, simplifying panel design and inventory management for automation projects. Feature → Business Impact → Application: The non-indicating design minimizes panel clutter and simplifies replacement in high-density control cabinets, improving serviceability in manufacturing cells. Feature → Business Impact → Application: Its high in-rush current motor protection supports robust performance for motors with demanding startup surges common in pumps and fans, reducing thermal stress and extending motor life. Feature → Business Impact → Application: CSA Certified and UL Listed certification provides regulatory assurance for compliance-heavy environments, facilitating audits and vendor approvals across North American facilities. Feature → Business Impact → Application: Packaged in standard packaging with ten units per pack, it supports efficient stocking and rapid deployment in large-scale installations and service contracts.
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FAQs
LENRK1.4 is a 1.40A, 250V non-indicating fuse designed for motor protection in industrial drives, with a 200 kAIC interrupt rating and CSA UL certifications, making it suitable for standard motor starters and power panels.
The fuse provides high inrush current protection by tolerating startup surges up to its 1.40A rating and rapidly interrupting faults with a 200 kAIC rating, helping prevent damage to drives and wiring during motor startup.
Yes. With 1.40A rating, 250V operation, and 200 kAIC interrupt rating, LENRK1.4 is well-suited for small to mid-size motors in industrial drives, fans, pumps, and conveyors, aligning with common control circuits.
LENRK1.4 carries CSA Certified and UL Listed marks, providing recognized electrical safety and performance compliance for North American applications.
LENRK1.4 is packaged as standard with a quantity of 10 units per pack, supporting stocking efficiency for maintenance, service, and project deployments.