Eaton JDL450I Fuse - 200 kAIC, 600 V, UL Listed
Part Number: JDL450I
Quick Summary
Eaton JDL450I fuse is a time-delay current-limiting device designed for reliable protection of electrical distribution and industrial machinery. Design engineers often wrestle with nuisance trips and downtime when short-circuit events occur in motors and control panels. This model carries CE marking, RoHS compliance, CSA certification, and UL listing to meet global safety, environmental, and performance standards. With Edison series compatibility and standard mounting, it supports easy integration, predictable maintenance, and cost-efficient protection for high-demand manufacturing and processing lines. Its 450 A rating and 200 kAIC interrupt capability offer robust protection for critical electrical systems.
Product Information
Extended Description
JDL450I Eaton: Eaton Edison series JDL fuse, Time-delay current-limiting fuse, Indicating, 450 A, Non-indicating, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison series JDL fuse
Catalog Number
JDL450I
UPC
782634990987
Product Length/Depth
8 in
Product Height
2.5 in
Product Width
2.5 in
Product Weight
0.001 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
Fuse indicator
Non-indicating
Quantity
1
Special features
Indicating
Feature → Business Impact → Application: Time-delay current-limiting protection delivers selective fault clearing, reducing collateral damage to upstream equipment while accommodating motor inrush. This translates to measurable downtime reduction and longer component life in drive systems and distribution panels. Application: motor control centers, feeder circuits, and power distribution blocks in manufacturing lines benefit from improved reliability and predictable startup behavior. Feature → Business Impact → Application: Non-indicating status simplifies panel wiring and reduces visual clutter, while still providing strong protection in critical feeders; for diagnostics, rely on upstream monitoring or optional indicators. Application: compact control panels and space-constrained enclosures where status indicators are minimized. Feature → Business Impact → Application: 200 kAIC interrupt rating enhances safety by quickly interrupting high fault currents; this capability supports selective coordination with upstream circuit breakers, lowering risk in high-demand applications. Application: large motor loads and feeder protections in process plants. Feature → Business Impact → Application: CE Marking, RoHS compliance, CSA certification, and UL listing streamline regulatory approvals and supplier qualification; this aids international projects and multinational deployments. Application: global installations across automotive, packaging, and material handling sectors. Feature → Business Impact → Application: Edison series compatibility and standard 8 in length simplify replacement and retrofit projects; technicians save time during panel upgrades and capacity expansions. Application: legacy equipment upgrades and new installations in control panels and switchgear.
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FAQs
When installing the JDL450I, ensure it fits the standard Edison series fuse blocks with the specified dimensions: 8 inches in length and a 2.5 by 2.5 inch footprint. Use proper panel routing and compatible bus-bar connections, secure mounting, and verify electrical clearance. Follow the product’s general specifications for wiring and ensure the assembly is rated for 450 A and 600 V. Refer to the Eaton datasheet for torque values and assembly guidance to maintain UL and CSA compliance.
A 200 kAIC interrupt rating means the fuse can safely interrupt very large fault currents without arcing or fuse element expulsion risks. This supports safer switchgear operation, reduces the likelihood of collateral damage to feeders and transformers, and enables better coordination with upstream protection devices. In practice, this translates to improved system reliability and lower repair costs after fault events in demanding industrial circuits.
Yes, the time-delay characteristic of the JDL450I helps accommodate motor inrush currents during startup while still providing fast protection during true fault conditions. The 450 A rating is chosen to align with typical motor feeders and control circuits, balancing startup tolerance with robust fault protection. Always coordinate with upstream devices to ensure selective protection and prevent nuisance trips during normal inrush events.
The JDL450I is CE marked and RoHS compliant, reflecting European safety and environmental standards. It is CSA Certified and UL Listed, providing recognized third-party authentication for North American markets. These certifications support regulatory compliance, supply-chain qualification, and market acceptance for global installations and long-term reliability.
Non-indicating status means there is no built-in visual indicator on the fuse body to signal a tripped condition. For diagnostics, rely on external monitoring, panel indicators, or a compatible signaling circuit within the control system. If visible status indication is required, opt for an indicating variant or add external sensing in the protection scheme while keeping the same electrical ratings and enclosure fit.