Eaton FNA-15 Fuse - 10 kAIC @125V, CE Marked, Dual
Part Number: FNA-15
Quick Summary
The Eaton FNA-15 fuse provides reliable time-delay protection for inductive and electronic circuits in control panels. It minimizes nuisance trips during motor startup or circuit surge, reducing unplanned downtime and maintenance interruptions. The device carries CE marking for European safety compliance and delivers a 10 kAIC interrupt rating at 125 VAC to handle fault currents. With ferrule-end connections and silver-plated pins, installation is straightforward on standard Bussmann series bases, supporting durable panel-level protection. For OEMs and integrators, this dual-element, non-indicating fuse helps meet reliability targets while streamlining spare-part compatibility.
Product Information
Extended Description
FNA-15 Eaton: Eaton Bussmann series FNA fuse, Time-delay fuse, Inductive load circuits, Electronic circuits, 15 A, Dual, Non-indicating, Ferrule end x ferrule end, 10 kAIC at 125 Vac, Silver-plated pin, Standard, 125 V
Product Name
Eaton Bussmann series FNA fuse
Catalog Number
FNA-15
UPC
051712713665
EAN
5027590427258
Product Length/Depth
0.817 in
Product Height
1.843 in
Product Width
0.817 in
Product Weight
0.3 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
15 A
Interrupt rating
10 kAIC at 125 Vac
Voltage rating
125 V
Material
Silver-plated pin
Number of elements
Dual
Packaging type
Standard
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Superior overload and cycling capabilities
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - FNA-15
FNA-15~FUSETRON DUAL-ELEMENT INDICATING
Datasheet - FNQ-30
Feature: Time-delay, dual-element design improves protection during inrush and cycling. Business Impact: Reduces nuisance trips and protects motors and inductive loads without sacrificing short-circuit safety. Application: Ideal for motor starters, drives, and electronic control panels. Feature: 15 A rating with 125 V voltage and 10 kAIC interrupt capability. Business Impact: Ensures robust fault handling and safer maintenance intervals, translating to lower downtime and safer outages. Application: Suitable for control circuits and equipment that experience inrush surges. Feature: Ferrule-end x ferrule-end connection with silver-plated pins. Business Impact: Provides reliable, corrosion-resistant connections and easy field assembly, lowering installation time. Application: Common in panel assemblies and Bussmann series compatible bases. Feature: Non-indicating fuse with standard packaging. Business Impact: Simplifies inventory and replacement planning while maintaining clear, unobtrusive protection in dense control panels. Application: OEM panel builds and serviceable machinery where indicator visibility is unnecessary. Feature: Superior overload and cycling capabilities. Business Impact: Extends service life under repetitive startup/shut-down cycles, reducing wear on power electronics. Application: Industrial controls, conveyors, and automated systems demanding consistent performance.
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FAQs
Install the FNA-15 by aligning the ferrule-end leads with the corresponding panel terminals, ensuring a secure ferrule connection. Tighten the terminal screws per your panel’s hardware specifications and verify electrical continuity with a multimeter. The silver-plated pins resist corrosion and facilitate reliable mating with Bussmann-series holders, reducing installation cycles.
The FNA-15 is rated for 15 A at 125 V with a 10 kAIC interrupt rating at 125 VAC. This combination supports protection for inductive and electronic circuits while enabling safe fault clearance under peak fault currents commonly seen in industrial panels.
Yes. The time-delay, dual-element design is specifically suited for inductive loads and electronic circuits, allowing safe motor startup surges without nuisance tripping. It helps protect wiring and power electronics while maintaining uptime in conveyors, drives, and other automation equipment.
The FNA-15 carries CE Marking, indicating compliance with European safety standards. This helps ensure regulatory alignment for European installations and aids in meeting safety and environmental requirements across panel builds.
The FNA-15 provides predictable protection with reduced nuisance trips, improving equipment uptime and lowering maintenance costs. Its standard ferrule-end design and robust 10 kAIC interrupt performance support faster installation, spare-part compatibility, and longer service intervals for OEMs and integrators.