Eaton JFL50 Edison Fuse - Class J UL Listed 200 kAIC
Part Number: JFL50
Quick Summary
The Eaton JFL50 Edison fuse delivers reliable overcurrent protection for industrial power circuits in panels and motor control centers. Manufacturers often struggle to balance compact form factors with high interrupt ratings and fast coordination across feeder circuits. UL Listed, CSA Certified, and CE Marked ensures compliance across global installations while supporting Class J performance at 50 A and 200 kAIC. This fuse is a smart choice for lifecycle cost reduction through longer replacement intervals and standardized Eaton Edison line compatibility.
Product Information
Extended Description
JFL50 Eaton: Eaton Edison series JFL fuse, Non-indicating, 50 A, Class J, 200 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison series JFL fuse
Catalog Number
JFL50
UPC
782634808923
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
50 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: 50 A rating and 200 kAIC interrupt capability with a 600 V rating. Business Impact: Fast fault isolation protects costly equipment and minimizes downstream damage, reducing downtime. Application: Ideal for feeders, MCCs, and panelboard protection in industrial facilities. Paragraph 2: Feature: Non-indicating fuse design. Business Impact: Lowers maintenance requirements and eliminates nuisance indicators that can obscure critical events. Application: High-traffic control panels where quick, unambiguous protection is needed. Paragraph 3: Feature: UL Listed, CSA Certified, and CE Marked. Business Impact: Enables seamless global deployment and regulatory compliance across sites. Application: Global manufacturing plants and multi-region installations. Paragraph 4: Feature: Compact footprint (2.38 in L × 1.06 in W × 1.06 in H). Business Impact: Saves panel space and simplifies enclosure layouts, speeding installation. Application: Tight electrical rooms and crowded control cabinets. Paragraph 5: Feature: Standard packaging with 10-count quantity. Business Impact: Streamlines procurement, reduces stocking complexity, and improves spare parts management. Application: OEMs and end users maintaining Eaton Edison line spares. Paragraph 6: Feature: Edison series compatibility and standardization. Business Impact: Facilitates faster sourcing, consistent performance across devices, and easier replacement. Application: Integrated protection schemes in modern automation architectures.
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FAQs
To install the JFL50, ensure the panel supports Class J fuses and a 50 A rating. Use the appropriate fuse holder, confirm 600 V operation, and insert the fuse fully to engage the contacts. Since it is non-indicating, verify fault clearance via the system protection scheme and document the replacement in your maintenance logs.
The JFL50 is rated for 50 A, up to 600 V, with an interrupt rating of 200 kAIC. This combination provides robust protection for industrial feeders and motors, enabling fast fault isolation while limiting equipment damage and arc exposure in typical panelboard and MCC configurations.
Yes, the JFL50 is designed for up to 600 V circuits. It is well suited for control panels, MCCs, feeder protection, and other industrial distribution points where Class J, 50 A protection with a high interrupt rating ensures reliable coordination and fast isolation of faults in automation systems.
The JFL50 carries UL Listed, CSA Certified, and CE Marked certifications. These attest to safety and performance across North American and European installations, supporting regulatory compliance and simplifying cross-border deployment for OEMs and global facilities.
The JFL50 is packaged in standard Edison line packaging with a quantity of 10 pieces per package. This enables efficient stocking, predictable lead times, and streamlined procurement for OEMs and maintenance teams working across multiple sites.