Eaton JFL45 Fuse - UL Listed, CSA Certified, 200 kAIC
Part Number: JFL45
Quick Summary
Eaton Edison JFL45 fuse provides fast-acting overcurrent protection for industrial systems. It reduces nuisance trips and spare parts complexity by delivering a standard Class J, 45 A device with 200 kAIC interrupt and 600 V rating. UL Listed, CSA Certified, and CE marked, it supports global compliance, installation flexibility, and safety programs. Designed for Eaton Edison style panels, it offers reliable performance and lifecycle efficiency, reducing maintenance costs and downtime. The non-indicating indicator reduces visual clutter in control cabinets while maintaining clear fault status through the system. With standard packaging and compatible Edison fuse holders, maintenance teams gain faster replacement and easier stocking across sites.
Product Information
Extended Description
JFL45 Eaton: Eaton Edison series JFL fuse, Non-indicating, 45 A, Class J, 200 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison series JFL fuse
Catalog Number
JFL45
UPC
782634808916
Product Length/Depth
2.38 in
Product Height
1.06 in
Product Width
1.06 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
UL Listed CSA Certified
Amperage Rating
45 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class J
Fuse indicator
Non-indicating
Quantity
10
Special features
Non-indicating
Feature and Impact: The JFL45 is a 45 A Class J fuse from Eaton's Edison series, delivering fast-acting overcurrent protection with a 200 kAIC interrupt rating at 600 V. Business impact: It protects sensitive motors, transformers, and control circuits by interrupting faults quickly, reducing arc energy, and minimizing collateral damage. Application: Designed for Eaton Edison style panels and modular switchgear, it enables precise coordination with upstream protection devices and helps engineers meet system coordination requirements. Reliability: Class J fuses are selected for medium to high fault currents and are well-suited to compact control panels where space and timing matter. Value: It supports predictive maintenance by standardizing the protection level across multiple assemblies, simplifying engineering docs and training. Form factor and stocking: The JFL45 uses a compact footprint (2.38 in long, 1.06 in wide, 1.06 in high) allowing easy integration in tight enclosures. Compatibility: It fits Edison fuse holders and standard Bussmann catalogs, with standard packaging of 10 units per order to streamline procurement. Installation: The non-indicating design reduces panel clutter while maintaining robust fault protection, and the standard form facilitates replacement during scheduled outages. Certifications and compliance: UL Listed and CSA Certified with CE marking provide global acceptance and traceability for critical industries. Ratings: 45 A, 200 kAIC interrupt rating, and 600 V rating align with common industrial protection schemes, supporting safe operation in both low- and medium-voltage panels. Operational advantages: With a no-warranty stance, customers typically pair JFL45 with Eaton service programs and refitting cycles for predictable total cost of ownership. Application notes: Use in control cabinets, motor control centers, and small power distribution panels requiring Class J fusing and compact, non-indicating protection that fits with Edison line accessories.
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FAQs
The JFL45 is designed for Eaton Edison style panels and compatible fuse holders, offering a drop-in 2.38 inch length and 1.06 inch width. Its Class J construction and standard Edison form factor enable straightforward installation, minimizing wiring changes and simplifying replacement during maintenance while preserving precise upstream coordination.
Key ratings include a 45 A current rating, 600 V voltage rating, and a 200 kAIC interrupt rating. It is UL Listed, CSA Certified, and CE marked, ensuring compliance with North American and international standards. This combination supports safe short-circuit response, predictable protection across panels, and simplified procurement within Edison fuse ecosystems.
The JFL45 is well suited for mid- to high-current protection in Edison style control cabinets, motor control centers, and compact switchgear. Its 200 kAIC interrupt rating helps manage large fault energies, while the 600 V rating covers most industrial feeders. It provides reliable protection without requiring oversized protectors in space-constrained enclosures.
Maintenance considerations include standard packaging of 10 units per order and a non-indicating indicator that reduces panel clutter. Replacement is straightforward with compatible Edison holders, and the fuse’s compact dimensions fit tight control cabinets. Note that there is no warranty; plan for spares and routine stocking to minimize downtime.
From an ROI perspective, the JFL45 reduces downtime through fast fault interruption and predictable replacement cycles, while its global certifications simplify cross-site procurement and regulatory compliance. Standardized cataloging (JFL45) and Edison line compatibility streamline training and maintenance workflows across sites, delivering lower total cost of ownership in multi-location environments.