Eaton DFJ-2 High Speed Fuse - UL Listed & CSA Certified
Part Number: DFJ-2
Quick Summary
Eaton DFJ-2 high speed fuse protects electrical circuits in industrial control panels and drive systems. This enables fast interruption to safeguard motors and sensitive electronics from overcurrent events. The device carries UL Listed, CSA Certified, and CE Mark RoHS compliance, underscoring safety and environmental responsibility in modern facilities. The Class J design supports reliable protection in compact installations, while sourcing from the Bussmann series simplifies procurement for panel builders and OEMs. In practice, this fuse delivers proven reliability with straightforward sourcing and maintenance, aligning performance with cost-effective protection strategies.
Product Information
Extended Description
DFJ-2 Eaton: Eaton Bussmann series DFJ high speed fuse, 150 Vac/dc, 2A, Non Indicating, High speed fuse, Ferrule end X ferrule end, Class J
Product Name
Eaton Bussmann series DFJ high speed fuse
Catalog Number
DFJ-2
UPC
051712505277
Product Length/Depth
0.74 in
Product Height
2.27 in
Product Width
0.74 in
Product Weight
0.9 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
CSA Certified UL Listed
Amperage Rating
2 A
Voltage rating
150 Vac/dc
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-2
DFJ-2~DRIVE FUSE
Datasheet - FNQ-30
Feature: 2 A amperage rating with a 150 Vac/dc voltage rating provides precise, fast protection for sensitive control circuits. Business Impact: Reduces nuisance trips and minimizes unexpected downtime in automation systems. Application: Ideal for motor control centers and automation panels in manufacturing environments.Feature: Class J high-speed fuse design with ferrule-end x ferrule-end connections enables rapid clearing and robust connectivity. Business Impact: Improves selective coordination and reduces collateral outages in panel arrays. Application: Drive protection and critical control circuits inside compact enclosures.Feature: Ferrule-end terminals offer secure, quick-term connections. Business Impact: Cuts installation time and wiring errors, boosting commissioning efficiency. Application: New builds and retrofits in control cabinets and equipment racks.Feature: Compact form factor (0.74 in L, 0.74 in W, 2.27 in H) and 0.9 lb weight. Business Impact: Saves panel space and enables dense fuse layouts for scalable protection. Application: Multi-fuse panels and OEM equipment with space constraints.Feature: Compliance and safety badges (UL Listed, CSA Certified, CE Mark RoHS). Business Impact: Ensures regulatory compliance and safe worldwide installation, reducing risk in global supply chains. Application: Industrial manufacturing, automotive, and facilities management across regions.
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FAQs
The DFJ-2 uses ferrule-end terminals, enabling quick, secure connections in standard fuse blocks. For best results, align ferrule ends with the panel’s fuse holder slots, ensure proper seating, and follow Bussmann series installation practices to maintain reliable contact and predictable interruption performance.
The DFJ-2 is rated at 2 A and 150 Vac/dc, built as a Class J fast-acting fuse. It is UL Listed, CSA Certified, and CE Mark RoHS compliant, ensuring regulatory safety, international acceptance, and environmental compliance across industrial applications.
Yes. Its high-speed response and Class J construction are designed to protect motor drives and drive circuits by rapidly interrupting fault currents, preserving downstream electronics and minimizing motor downtime during faults.
The fuse measures 0.74 in in length and width, with a height of 2.27 in, and weighs about 0.9 lb. It features ferrule-end x ferrule-end connections, enabling straightforward panel mounting and reliable field wiring in standard protection schemes.
The DFJ-2 combines a precise 2 A rating with ferrule-end terminals in a compact Class J format, supporting dense panel layouts and easy replacement within Bussmann series ecosystems. It offers UL CSA and CE RoHS compliance, providing broad regulatory assurance and simplified sourcing for global installations.