Eaton JJN-6 Fuse - Class T, 200 kAIC @ 300V — CE RoHS
Part Number: JJN-6
Quick Summary
JJN-6 fuse provides current-limiting protection for motor drives and power circuits. Engineers often face nuisance trips and slow fault isolation in VFD-driven systems, making reliable protection critical. This model is CE marked and RoHS compliant, featuring Class T protection to ensure fast clearing and selectivity. With ferrule-end connections and a compact footprint, it fits small control panels without compromising safety or performance. The JJN-6 supports 6 A ratings and a 200 kAIC interrupt rating at 300 V, delivering predictable protection while helping reduce downtime and inventory complexity for electrical protection and circuit control applications.
Product Information
Extended Description
JJN-6 Eaton: Eaton Bussmann series JJN fuse, Current-limiting, VFD line protection, 6 A, Class T, Non-indicating, Ferrule end x ferrule end, 200 kAIC at 300 V, Standard, 10, 300 V
Product Name
Eaton Bussmann series JJN fuse
Catalog Number
JJN-6
UPC
051712627061
Product Length/Depth
0.88 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Amperage Rating
6 A
Interrupt rating
200 kAIC at 300 Vac
Voltage rating
300 V
Packaging type
Standard
Class
Class T
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Quantity
10
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Bussmann series Fuseology
JJN-100~TRON FAST ACTING FUSE CLASS T
Feature → Business Impact → Application: Current-limiting design delivers reduced fault energy, protecting conductors and minimizing arc damage, which translates to lower maintenance costs and longer component life in motor drives and power circuits. Application context includes VFD line protection in panel builders and OEMs seeking reliable, rapid fault clearance. Feature → Business Impact → Application: Class T fast-acting response in a compact ferrule-end package enables easy integration into space-constrained control cabinets, improving install time and wiring density for machines and process lines. Feature → Business Impact → Application: 6 A rating with 300 V and 200 kAIC interrupt rating provides robust protection for small to medium power circuits, boosting uptime and regulatory compliance in energy-intensive environments. Feature → Business Impact → Application: CE Marked and RoHS compliant, ensuring market-ready protection solutions that satisfy European and global procurement standards while simplifying certification workflows. Feature → Business Impact → Application: Standard packaging of 10 units supports efficient stocking and MOQ management for distributors and system integrators, reducing total cost of ownership when deploying across multiple panels.
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FAQs
JJN-6 uses ferrule end x ferrule end terminations and has a compact footprint (0.88 in length, 0.41 in width, 0.41 in height). It is designed for standard ferrule-type fuse holders and panels, simplifying field upgrades and replacements while maintaining secure connections and repeatable performance in control panels.
The device is rated for 6 A, 300 V with a 200 kAIC interrupt rating at 300 V. This current-limiting design protects conductors and downstream components from short-circuit energy, enabling faster fault clearance and reducing damage in motor drives and other VFD-enabled circuits.
Yes. Its Class T fast-acting design, 0.88 in length, and ferrule-end construction make it ideal for compact control panels protecting motor drives and associated electronics. The 200 kAIC interrupt rating ensures robust protection against high-energy faults typical in industrial drive systems.
The JJN-6 is CE marked and RoHS compliant, meeting European regulatory requirements and minimizing hazardous material concerns. These certifications support market access, supplier reliability, and regulatory risk management for global manufacturing and assembly environments.
By delivering reliable current limiting and rapid fault clearing, the JJN-6 reduces nuisance trips and associated downtime, extending component life and lowering replacement frequency. Standard packaging (10 per kit) lowers inventory costs, while compatibility with Bussmann Catalog offerings provides streamlined sourcing and maintenance planning.