Eaton JDL450 Fuse - UL Listed, 200 kAIC
Part Number: JDL450
Quick Summary
Eaton JDL450 fuse provides reliable time-delay current-limiting protection for industrial power circuits. This high-current device is ideal for motor feeders, panel boards, and equipment where controlled fault clearing reduces downtime. Engineers often wrestle with nuisance trips, selectivity gaps, and unplanned maintenance, and JDL450 addresses these challenges with a robust Class J design and fast interruption characteristics. The fuse carries CSA Certification and UL Listing and is CE marked RoHS compliant, ensuring regulatory alignment across North American and European installations. By choosing this Edison series fuse for 600 V systems, you gain industrial-grade protection with straightforward installation, scalable replacement, and predictable performance in demanding environments, strengthening overall equipment reliability and uptime.
Product Information
Extended Description
JDL450 Eaton: Eaton Edison series JDL fuse, Time-delay current-limiting fuse, Non-indicating, 450 A, Class J, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison series JDL fuse
Catalog Number
JDL450
UPC
782634803607
Product Length/Depth
8 in
Product Height
2.5 in
Product Width
2.5 in
Product Weight
1.7 lb
Warranty
No warranty
Compliances
CE Marked RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
450 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class J
Fuse indicator
Non-indicating
Quantity
1
Special features
Non-indicating
Time-delay current-limiting design delivers selective protection for heavy loads while allowing momentary surges to pass without nuisance trips, reducing downtime and extending equipment life. The business impact is lower maintenance costs and higher line efficiency, particularly in motor feeders and power distribution networks. This model’s Class J construction is proven in industrial panels, enabling straightforward installation in standard Edison fuse bases and ensuring compatibility with 600 V systems. The non-indicating feature minimizes panel clutter and simplifies replacement workflows, while still delivering reliable protection when a failure occurs. Certifications including UL Listed, CSA Certified, and CE RoHS compliance provide regulatory assurance for cross-border projects, easing procurement and commissioning. With a standard packaging configuration and a 1-piece count, inventory management and field deployment remain efficient. The Edison series JDL450 also benefits from Eaton’s documented specifications, supporting easier design-in and maintenance planning in electrical protection schemes.
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FAQs
The JDL450 is designed for standard Edison fuse bases and Class J enclosures used in 600 V systems. Ensure correct orientation, secure mounting, and proper clearance in the panel to accommodate the 8 in length and 2.5 in width. Use compatible bus bars and verify that conductor sizing aligns with 450 A ratings to avoid overheating or nuisance trips.
Key ratings are 450 A amperage, 200 kAIC interrupt rating, and 600 V voltage. These specifications define the level of fault current the fuse will interrupt and the maximum voltage it can safely withstand, ensuring reliable protection for high-current loads like motor drives while maintaining selectivity in feeders and panels.
Yes. JDL450 is part of the Edison series and is designed for Class J protection in standard Edison fuse bases. Its 8 inch length and 2.5 inch width fit typical panel spaces, simplifying replacement without custom hardware. Always verify enclosure ratings and base compatibility with your specific panel model before installation.
The JDL450 carries UL Listed, CSA Certified, and CE RoHS compliance. These certifications confirm electrical safety, quality management, and restricted hazardous substances for global projects. Regulatory alignment reduces risk during audits and streamlines procurement for multi-region deployments.
Using a time-delay current-limiting fuse like the JDL450 minimizes nuisance trips during motor startups while providing robust short-circuit protection. This reduces unplanned downtime and maintenance costs, improves line reliability, and supports longer motor life, delivering a favorable return on investment in high-demand production environments.