Eaton NCLR15 Fuse - Class RK1, 200 kAIC, CE Marked
Part Number: NCLR15
Quick Summary
The Eaton Edison NCLR fuse is a 15 A, 250 V Class RK1 protective device designed for reliable overcurrent protection in control panels and electrical assemblies. Engineers often struggle with compatible fuses that tolerate harsh environments without nuisance trips. This fuse carries CE marking, CSA certification, and UL listing, ensuring regulatory compliance across markets. Operating from -40°C to 85°C, it supports demanding industrial environments while delivering compact, easy-to-source protection. For panel builders and OEMs, the NCLR15 simplifies inventory with a standard 2 in length and 10-pack packaging, providing a dependable balance of performance and value for low- to mid-current circuits.
Product Information
Extended Description
NCLR15 Eaton: Eaton Edison NCLR fuse, 15 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
NCLR15
UPC
782634407041
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
15 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 NCLR15 uses a 15 A, 250 V rating in a RK1 class fuse, delivering precise overcurrent protection with minimal nuisance trips in machine controllers and power distribution blocks. This translates to reduced downtime and fewer field service interventions, improving overall equipment effectiveness (OEE) in manufacturing lines and panel assemblies. The 200 kAIC interrupt rating protects downstream equipment during high fault currents, enabling safer start-ups and safeguarding costly drives and controllers. With a glass melamine tube and non-indicating design, technicians can rely on predictable performance while avoiding false indicators in cluttered control panels. Its -40°C to 85°C operating range and standard packaging (2 in length, 0.56 in W x 0.56 in H) simplify installation in diverse environments and streamline procurement for stock-keeping units. CE Marked, UL Listed and CSA Certified, it supports global compliance while minimizing supplier fragmentation.
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FAQs
The NCLR15 is designed for standard fuse blocks and control-panel layouts that accept 2 inch long, 0.56 inch square profile RK1 fuses. It fits common Bussmann-era Edison fuse holders and similar RK1 platforms, making it straightforward to substitute or stock within existing assemblies. It supports 15 A at 250 V and a 200 kAIC interrupt rating, ensuring reliable protection for panel circuits.
Key ratings include a 15 A amperage rating, 250 V voltage rating, and a 200 kAIC interrupt rating. The device operates from -40°C to 85°C and uses a glass melamine tube design. It is non-indicating, CE Marked, UL Listed, and CSA Certified, with a standard packaging of 10 per carton.
Yes. With a 200 kAIC interrupt rating, the NCLR15 provides robust fault-current protection suitable for industrial switchgear, motor controllers, and control panels experiencing high instantaneous faults. This rating helps limit damage to downstream equipment and reduces downtime during fault events, supporting safer and more reliable operations.
RK1 is a standard fuse class for general-purpose protection in electrical circuits. It indicates a slow-blow/no-indicator design suitable for protecting wiring and components in low-to-moderate fault scenarios. The NCLR15’s RK1 class ensures compatibility with common RK1 fuse holders and panel designs, simplifying sourcing and replacement without sacrificing reliability.
By providing proven protection with a high interrupt rating, the NCLR15 reduces nuisance trips and unplanned downtime. Its standard packaging and broad certifications minimize procurement delays and regulatory risk, while the compact form factor simplifies panel design. Over time, this translates to lower maintenance costs, faster maintenance cycles, and improved equipment uptime.