Eaton DFJ-100 High Speed Fuse - Class J, 200 kAIC
Part Number: DFJ-100
Quick Summary
The Eaton DFJ-100 high speed fuse protects electrical circuits in industrial control panels and motor drives by interrupting faults quickly. Engineers often struggle to match precise current and voltage ratings with the right end connections while maintaining regulatory compliance under tight project timelines. This DFJ-100 carries UL Listed, CSA Certified, and CE Marked RoHS Compliant certifications, ensuring the device meets global safety standards. Its compact Class J design with ferrule-end terminations simplifies installation in crowded panels, reducing inventory variety and speeding maintenance in manufacturing environments. Designed for dependable performance in harsh environments, it delivers consistent protection for feeders, drives, and control logic. With RoHS and CE conformance, it supports international builds and retrofit programs, helping streamline supplier management.
Product Information
Extended Description
DFJ-100 Eaton: Eaton Bussmann series DFJ high speed fuse, 600 Vac or less, 450 Vdc or less, 100A, 200 kAIC at 600 Vac, 100 kAIC 450 Vdc, Non Indicating, High speed fuse, Ferrule end X ferrule end, Class J, Melamine tube
Product Name
Eaton Bussmann series DFJ high speed fuse
Catalog Number
DFJ-100
UPC
051712653411
Product Length/Depth
4.83 in
Product Height
1.19 in
Product Width
1.18 in
Product Weight
0.31 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
100 A
Interrupt rating
200 kAIC at 600 Vac 100 kAIC 450 Vdc
Voltage rating
600 Vac or less, 450 Vdc or less
Material
Melamine tube
Packaging type
Standard
Class
Class J
Connection
Ferrule end x ferrule end
Fuse indicator
Non Indicating
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - DFJ-100
DFJ-100~DRIVE FUSE
Datasheet - FNQ-30
Feature → Business Impact → Application: The DFJ-100 is rated for 100 A with a voltage limit of 600 Vac or less and 450 Vdc or less, delivering a controlled, fast interruption at 200 kAIC (600 Vac) or 100 kAIC (450 Vdc). This enables selective coordination in medium- to high-energy systems, reducing the likelihood of widespread outages in industrial controls and motor drive panels. Application: Use in panel boards and drive protection schemes where space is at a premium and predictable fault interruption is critical. Feature → Business Impact → Application: Class J construction with ferrule-end x ferrule-end connections standardizes installation and replacement, improving compatibility with Bussmann fuse holders and reducing changeover time during maintenance. Application: OEM assemblies and retrofit projects in manufacturing lines seeking rapid, repeatable protection. Feature → Business Impact → Application: Melamine tube and non-indicating design minimize false alarm indicators while providing stable performance in electrical environments; facilitates clear status management with independent monitoring. Application: Control cabinets where status is verified by diagnostic tools rather than fuse indicators. Feature → Business Impact → Application: Certifications CE Marked, RoHS Compliant, UL Listed, and CSA Certified support compliance across international markets; simplifies supplier qualification and reduces variance in global builds. Application: Global OEMs and integrators supplying multi-region equipment. Feature → Business Impact → Application: Compact footprint—4.83 in L, 1.18 in W, 1.19 in H, weight 0.31 lb—facilitates dense panel layouts and easier replacement without bespoke enclosures. Application: Modern control panels, machine upgrades, and space-constrained electrical cabinets.
Get a Quick Quote for a Eaton DFJ-100
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DFJ-100?
Enquire Now
FAQs
The DFJ-100 uses ferrule-end terminations (ferrule end x ferrule end) for straightforward panel mounting and field replacement. Its compact dimensions (4.83 in L, 1.18 in W, 1.19 in H) and standard Class J form factor ensure compatibility with common Bussmann holders and reasonable ladder-wire routing in crowded control panels.
The fuse is rated for 100 A with a voltage rating of 600 Vac or less and 450 Vdc or less. It provides an interrupt rating of 200 kAIC at 600 Vac and 100 kAIC at 450 Vdc, enabling reliable fault interruption in high-energy environments.
Yes. The DFJ-100 is UL Listed and CSA Certified, with CE Marking and RoHS compliance, ensuring safety, regulatory alignment, and environmental responsibility across global deployments.
This fuse is ideal for industrial control panels, motor drives, and power distribution assemblies in manufacturing and processing facilities where compact protection devices, rapid interruption, and regional compliance are priorities.
The device measures 4.83 in in length, 1.18 in in width, and 1.19 in in height, weighing 0.31 lb. The compact footprint supports dense panel layouts and easier replacement, reducing cabinet depth and simplifying service routines.