Eaton JFL300 Fuse - UL Listed & CSA Certified
Part Number: JFL300
Quick Summary
Eaton JFL300 fuse protects 600 V industrial circuits with 300 A Class J protection. In dynamic plant environments, nuisance tripping and incompatible replacements slow projects. UL Listed, CSA Certified, and CE Marked, it aligns with strict safety and regulatory requirements. As part of Eaton's Edison series, the JFL300 simplifies stocking and specification, delivering reliable, repeatable protection for electrical protection deployments. This combination helps maintenance teams reduce spare-part complexity while enabling faster commissioning and safer operation across motor control centers, distribution panels, and process lines. Engineers will appreciate the non-indicating design that reduces visual noise during diagnostics and minimizes false indicators in busy panels.
Product Information
Extended Description
JFL300 Eaton: Eaton Edison series JFL fuse, Non-indicating, 300 A, Class J, 200 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison series JFL fuse
Catalog Number
JFL300
UPC
782634809043
Product Length/Depth
7.13 in
Product Height
2 in
Product Width
2 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
UL Listed CSA Certified
Amperage Rating
300 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
Feature: 300 A amperage rating with a 200 kAIC interrupt rating at 600 V. Business Impact: This combination delivers fast, predictable fault clearing, protecting upstream devices and reducing downstream damage during faults. Application: Ideal for motor feeders and distribution panels in industrial plants where fault currents can spike during startup.
Feature: Non-indicating design reduces visual clutter in crowded enclosures and minimizes misreads during diagnostics. Business Impact: Fewer false indicators mean less maintenance overhead and faster troubleshooting in high-activity control rooms. Application: Beneficial in switchgear and control cabinets where indicator modules are not desired or routinely checked.
Feature: Class J Edison-series form factor, standard 7.13 in length and 2 in width. Packaging type is Standard; Quantity per package is 1. Business Impact: Simplifies stocking and specification, enabling engineers to standardize parts across sites and reduce procurement complexity. Application: Well suited for Eaton Edison fuse holders and replacement in legacy installations.
Feature: Certificate coverage includes UL Listed, CSA Certified, and CE Marked. Business Impact: Regulatory compliance reduces audit risk and supports cross-border deployments. Application: Required for safety-critical industries, panels in North America and Europe, and facilities targeting compliance-driven KPIs.
Feature: Compatibility and installation advantages. Business Impact: Its standard dimensions and packaging speed up installation and inventory management. Application: Works with existing Bussmann Edison line carriers, supports quick fuse swaps, and minimizes downtime during maintenance.
Feature: Non-indicating design reduces visual clutter in crowded enclosures and minimizes misreads during diagnostics. Business Impact: Fewer false indicators mean less maintenance overhead and faster troubleshooting in high-activity control rooms. Application: Beneficial in switchgear and control cabinets where indicator modules are not desired or routinely checked.
Feature: Class J Edison-series form factor, standard 7.13 in length and 2 in width. Packaging type is Standard; Quantity per package is 1. Business Impact: Simplifies stocking and specification, enabling engineers to standardize parts across sites and reduce procurement complexity. Application: Well suited for Eaton Edison fuse holders and replacement in legacy installations.
Feature: Certificate coverage includes UL Listed, CSA Certified, and CE Marked. Business Impact: Regulatory compliance reduces audit risk and supports cross-border deployments. Application: Required for safety-critical industries, panels in North America and Europe, and facilities targeting compliance-driven KPIs.
Feature: Compatibility and installation advantages. Business Impact: Its standard dimensions and packaging speed up installation and inventory management. Application: Works with existing Bussmann Edison line carriers, supports quick fuse swaps, and minimizes downtime during maintenance.
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FAQs
The JFL300 is designed for heavy-load panels, motor feeders, and distribution boards in manufacturing and process environments. Its 600 V rating and 200 kAIC interrupt capacity ensure robust protection for high fault-current scenarios, while UL Listed, CSA Certified, and CE Marked certifications support compliance in North American and European facilities.
Yes. The JFL300 follows Eaton’s Edison-series form factor, enabling straightforward replacement in existing Edison holders and carriers. Its standard packaging and 7.13 in length by 2 in width allow seamless integration into established panel architectures without custom adapters.
Key specs include 300 A amperage rating, 200 kAIC interrupt rating, and a 600 V voltage rating. These values provide reliable fault clearing while supporting safe startup transients and protection coordination within industrial power systems.
The JFL300 is UL Listed, CSA Certified, and CE Marked. These certifications verify safety, performance, and regulatory compliance across major markets, reducing audit risk and facilitating procurement for regulated industries and multinational projects.
Its non-indicating design reduces panel clutter and misreads, while standard Edison-series form factors and single-unit packaging simplify stocking and installation. This translates to faster replacements, lower spare-parts variety, and shorter downtime during maintenance.