Eaton DFJ-200 High Speed Fuse - 200 kAIC at 600 Vac
Part Number: DFJ-200
Quick Summary
The Eaton DFJ-200 high speed fuse protects electrical systems in motor drives and controls. Nuisance trips and unexpected outages can derail production, inflating downtime and maintenance costs. This fuse is UL Listed and CSA Certified, CE marked, and RoHS compliant, supporting global safety and regulatory readiness. Class J compatibility with blade-end connections and a melamine tube delivers reliable fast acting protection in 600 Vac or less and 450 Vdc or less panels. Designed for easy panel integration and dependable performance, it helps optimize protection schemes and total cost of ownership.
Product Information
Extended Description
DFJ-200 Eaton: Eaton Bussmann series DFJ high speed fuse, 600 Vac or less, 450 Vdc or less, 200A, 200 kAIC at 600 Vac, 100 kAIC 450 Vdc, Non Indicating, High speed fuse, Blade end X blade end, Class J, Melamine tube
Product Name
Eaton Bussmann series DFJ high speed fuse
Catalog Number
DFJ-200
UPC
051712653466
Product Length/Depth
6 in
Product Height
1 in
Product Width
2 in
Product Weight
0.645 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
UL Listed CSA Certified
Amperage Rating
200 A
Interrupt rating
100 kAIC 450 Vdc 200 kAIC at 600 Vac
Voltage rating
600 Vac or less, 450 Vdc or less
Material
Melamine tube
Packaging type
Standard
Class
Class J
Connection
Blade end x blade end
Fuse indicator
Non Indicating
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - DFJ-200
DFJ-200~DRIVE FUSE
Datasheet - FNQ-30
Feature says high speed operation delivers precise fault clearing with minimal arc damage, reducing downstream component wear and downtime. The 200 A rating and 200 kAIC at 600 Vac provide robust protection for motors, drives and feeders in industrial panels, enabling tighter fuse coordination and safer startup. The blade end x blade end design offers straightforward installation in standard Class J blocks, while the melamine tube maintains dimensional stability and heat resistance in harsh environments. Being non indicating reduces maintenance overhead and eliminates false indicator trips, while standard packaging and 6 in length integrate into existing panel layouts. The fuse is CE marked, UL Listed and CSA Certified, ensuring compliance across global supply chains. This combination supports cost efficient installations with predictable performance.
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FAQs
DFJ-200 delivers 200 A with 200 kAIC at 600 Vac, enabling fast interruption in motor drives and power circuits. Its Class J design, blade end connections and melamine tube support reliable performance in demanding industrial panels. UL Listed and CSA Certified plus RoHS and CE compliance simplify procurement and regulatory acceptance. This combination minimizes nuisance trips while protecting downstream equipment.
Install DFJ-200 in standard Class J fuse blocks with blade-end x blade-end connections. Ensure the enclosure supports the 6 in length and 2 in width and that the rated voltage does not exceed 600 Vac or 450 Vdc. Align blades with the contact terminals, insert until seated, and replace only when the fuse indicator is non indicating. Follow lockout tagout procedures.
The DFJ-200 is UL Listed and CSA Certified with CE marking and RoHS compliance. These marks confirm adherence to safety, performance, and environmental standards across North America and Europe. For procurement, these certifications support consistent specification alignment, simplify vendor qualification, and mitigate risk during audits and product lifecycle management.
DFJ-200 is rated for 600 Vac or less and 450 Vdc or less, with a 200 A current rating and high fault current interrupt capability. It is designed for AC drive and panel protection environments. When selecting for DC circuits, ensure the DC rating is not exceeded and consider the higher arcing energy demands typical of DC applications.
DFJ-200 offers high reliability with fast fault clearing, reducing unintended outages and equipment damage. Its non indicating design decreases maintenance checks while blade-end connections support quick replacements. The combination of high interrupt ratings and standard form factor translates to lower spare parts inventory and faster mean time to repair, delivering measurable uptime gains and lower total cost of ownership.