Eaton FNA-2/10 Fuse - Dual Element, 0.2 A, CE Marked
Part Number: FNA-2/10
Quick Summary
The Eaton Bussmann series FNA fuse protects circuits with time-delay precision for inductive loads in control panels. Engineers often face nuisance trips during motor startups and cycling due to inrush currents, which can drive unplanned downtime and maintenance costs. CE Marked safety compliance underpins European installations, while its superior overload and cycling capabilities enable reliable protection in demanding environments. In a compact, standard format, this fuse integrates with common 250 V circuits, delivering business value through predictable protection, reduced repairs, and lower total cost of ownership.
Product Information
Extended Description
FNA-2/10 Eaton: Eaton Bussmann series FNA fuse, Time-delay fuse, Inductive load circuits, Electronic circuits, 0.2 A, Dual, Non-indicating, 35 AIC at 250 Vac, 10 kAIC at 125 Vac, Silver-plated pin, Standard, 250 V
Product Name
Eaton Bussmann series FNA fuse
Catalog Number
FNA-2/10
UPC
051712713375
EAN
5027590170437
Product Length/Depth
0.35 in
Product Height
1.46 in
Product Width
0.35 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
0.2 A
Interrupt rating
35 AIC at 250 Vac 10 kAIC at 125 Vac
Voltage rating
250 V
Material
Silver-plated pin
Number of elements
Dual
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Superior overload and cycling capabilities
FNA-2/10~FNA-2-10~FUSETRON DUAL-ELEMENT INDICATING
FNA-2/10~FNA-2-10~FUSETRON DUAL-ELEMENT INDICATING
Eaton Specification Sheet - FNA-2/10
Feature → Business Impact → Application: Time-delay, dual-element design provides tolerance for brief inrush common with motors and transformers, reducing nuisance tripping and downtime in control cabinets; Application: motor drives, transformers, and other inductive loads. Feature → Business Impact → Application: 0.2 A amperage rating at 250 V ensures precise protection for low-current sensing circuits and control logic without nuisance blows; Application: sensing lines and small electronics within electrical protection schemes. Feature → Business Impact → Application: Interrupt ratings of 35 AIC at 250 Vac and 10 kAIC at 125 Vac offer safe, reliable circuit interruption during faults; Application: protection of compact power stages and drives. Feature → Business Impact → Application: Silver-plated pins deliver low contact resistance and corrosion resistance for long-term reliability in harsh environments; Application: plug-in fuse holders and standard enclosures. Feature → Business Impact → Application: Non-indicating indicator and standard packaging streamline stocking and replacement in high-service environments; Application: panel builders and maintenance teams. Feature → Business Impact → Application: Superior overload and cycling capabilities extend fuse life under repetitive cycling and surges; Application: frequent start-stop equipment common in manufacturing lines.
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FAQs
The FNA-2/10 fits standard control cabinet spaces with a compact footprint (0.35 in width/depth, 1.46 in height) and standard packaging. It uses silver-plated pins for reliable connections and is a dual-element, non-indicating fuse. Compatible with 250 V circuits and panel-mounted fuse clips, it supports straightforward replacement and stocking in typical electrical protection setups.
The dual-element time-delay design accommodates brief inrush currents common with motors and inductive loads, allowing normal startup without tripping. This reduces nuisance outages and maintenance interrupts. It is particularly effective in motor drives, transformers, and other equipment where short surges are expected yet protection is still essential.
Yes. The FNA-2/10 is explicitly intended for inductive load circuits and electronic circuits within control panels. With a 0.2 A rating at 250 V and a 35 AIC interrupt rating, it provides targeted protection for small sensing or control circuits while tolerating startup surges. Its standard packaging simplifies integration into existing protection schemes.
The FNA-2/10 carries CE Marked compliance, signifying conformity with European safety regulations. This certification supports use in European installations and aligns with broader industry expectations for electrical protection components. When selecting for compliance-rich environments, CE marking reflects readiness for standardized safety requirements.
Deployment of the FNA-2/10 can reduce maintenance overhead by decreasing nuisance trips and extending service intervals on equipment with frequent inrush events. Its reliable, time-delay protection minimizes unplanned outages, contributing to lower downtime costs and improved line throughput. The compact form factor also simplifies stocking and replacement, enhancing overall maintenance efficiency.