Eaton NCLR25 Fuse - Class RK1, 25A 250V UL Listed, 200 kAIC
Part Number: NCLR25
Quick Summary
Eaton Edison NCLR fuse protects electrical circuits with dependable overcurrent interruption in control panels and industrial machinery. This 25 A, 250 V device helps you prevent costly downtime caused by short circuits and overloads. When selecting fuses, reliability under temperature extremes and regulatory compliance are common pain points—the NCLR25 addresses these with UL Listed, CSA Certified, and CE Marked certifications for global installations. Its non-indicating design keeps nuisance indicators to a minimum while offering clear protection in tight panel spaces. Designed for ease of procurement and maintenance, it complements Eaton Edison family solutions and supports efficient spares management in manufacturing environments, helping you optimize uptime and total cost of ownership.
Product Information
Extended Description
NCLR25 Eaton: Eaton Edison NCLR fuse, 25 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
NCLR25
UPC
782634407065
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
UL Listed CSA Certified
Amperage Rating
25 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: 25 A current rating at 250 V enables reliable protection for typical control circuits and small motor loads. Business Impact: Reduces the risk of electrical faults cascading into equipment downtime, improving line efficiency and safety. Application: Suitable for control panels in manufacturing lines and machine clusters where compact, compliant protection is required. Feature: Class RK1, non-indicating fuse design. Business Impact: Simplifies maintenance planning and enhances compatibility with standard fuse blocks, lowering field replacement time. Application: Widely used in legacy Eaton Edison setups and new panel builds requiring standard protective devices. Feature: 200 kAIC interrupt rating. Business Impact: Delivers high fault-current tolerance in environments with elevated short-circuit potential, safeguarding downstream components. Application: Panelboards and feeders in medium-to-large electrical rooms or high-power machinery installations. Feature: -40 to 85°C operating range. Business Impact: Maintains protection performance across ambient fluctuations common in industrial plants, reducing nuisance trips. Application: Equipment located in unconditioned spaces or outdoor-rated enclosures. Feature: Glass melamine tube construction, 2 in length with 0.56 in width/height. Business Impact: Combines robust mechanical integrity with compact form factor, enabling easy integration into tight panels and standard holders. Application: Replacement in existing Edison NCLR setups and when upgrading older protection schemes. Feature: Packaging and compatibility. Business Impact: Standard packaging of 10 units per box streamlines stocking and procurement, minimizing downtime during spares replenishment. Application: OEM supply chains and maintenance inventories seeking predictable lead times. Certifications included (UL Listed, CSA Certified, CE Marked) reinforce regulatory compliance across markets, helping your design teams meet regional safety requirements without redesigns.
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FAQs
NCLR25 is designed for standard Edison configurations with a 2 in length and 0.56 in width/height, matching common holder footprints. It supports quick replacement in panels and works with non-indicating RK1 fuse holders, reducing installation complexity and downtime.
The fuse is rated for 25 A, 250 V with a 200 kAIC interrupt rating. It operates from -40 °C to 85 °C, making it suitable for harsh industrial environments while protecting circuitry from overcurrent events.
Yes. With a 200 kAIC interrupt rating and a wide -40 to 85 °C operating range, it handles high fault currents and temperature swings typical in manufacturing floors and exposed panels without compromising protection.
The NCLR25 is UL Listed, CSA Certified, and CE Marked, ensuring compliance with North American and international safety standards, simplifying cross-border deployments and supplier audits.
With reliable protection, high interrupt rating, and straightforward replacement in standard blocks, NCLR25 reduces downtime, minimizes spare part variety, and supports predictable procurement cycles, improving ROI for panel upgrade projects.