Eaton NCLR3 Fuse - Edison RK1, UL Listed 200 kAIC
Part Number: NCLR3
Quick Summary
Eaton Edison NCLR fuse protects electrical circuits in control panels and machines, delivering reliable overcurrent protection. Maintenance teams often face nuisance tripping and expensive downtime during commissioning and startup. This model is CSA Certified, UL Listed, and CE Marked, with a 200 kAIC interrupt rating and Class RK1 construction. With a compact standard form factor and a 3 A rating, it’s designed for quick replacement in crowded enclosures, enhancing overall equipment efficiency and procurement simplicity. Engineers appreciate its glass melamine tube construction and the standardized packaging of ten pieces, which streamline stocking and replacement planning across facilities.
Product Information
Extended Description
NCLR3 Eaton: Eaton Edison NCLR fuse, 3 A, -40° to 85°C, Class RK1, Non-indicating, 200 kAIC, Glass melamine tube, Standard, 10, 250 V
Product Name
Eaton Edison NCLR fuse
Catalog Number
NCLR3
UPC
782634407010
Product Length/Depth
2 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
CSA Certified UL Listed
Amperage Rating
3 A
Interrupt rating
200 kAIC
Voltage rating
250 V
Material
Glass melamine tube
Operating Temperature
-40° to 85°C
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Quantity
10
Feature → Business Impact → Application: The NCLR3’s 3 A amperage rating enables precise protection for small-to-medium control circuits, reducing nuisance opens and extending motor life in automation panels. This translates to lower maintenance costs and fewer unplanned outages in production lines where compact protection is essential. Feature → Application: With a 200 kAIC interrupt rating, the fuse delivers strong fault-current interruption during high-energy faults, protecting downstream equipment and improving personnel safety in switchgear and control cabinet assemblies. Feature → Application: The Class RK1 non-indicating design simplifies replacement workflows in standard, Siemens/Allen-Bradley style enclosures, while the glass melamine tube provides reliable performance under broad temperature ranges. Feature → Application: The 250 V rating and -40° to 85°C operating window ensure resilience in harsh industrial environments, supporting longer service intervals and consistent protection for automation equipment. Feature → Application: CSA Certified, UL Listed, and CE Marked compliance offers a clear path to regulatory adherence and supplier qualification, minimizing risk during audits and facilitating cross-border deployments. Feature → Application: Standard packaging of ten pieces and a 2 in length with 0.56 in width and height enables fast stocking and swift swap-outs during scheduled maintenance or line changes, reducing downtime and inventory complexity.
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FAQs
Install the NCLR3 into a standard fuse holder compatible with Class RK1 fuses. Ensure the enclosure is de-energized, verify the 2 in length and 0.56 in width fit within the designated rack space, and secure with rated terminals to maintain proper contact and heat dissipation.
The NCLR3 has a 200 kAIC interrupt rating, allowing it to safely interrupt high fault currents and protect downstream devices. This is critical for reliability in high-energy fault conditions typically encountered in industrial machines and control panels.
Yes. The NCLR3 is UL Listed, CSA Certified, and CE Marked, providing traceable compliance for North American and international installations and simplifying supplier qualification and audits.
The fuse measures 2 inches in length with a 0.56 inch width and height. It ships in standard packaging with ten pieces per package, enabling efficient stocking and quick replacement in busy maintenance environments.
The NCLR3 fuse carries no warranty as specified in the product data, so planned maintenance should account for standard replacement cycles and stock management to minimize downtime.