Eaton FNA-1-6/10 Fuse - 10 kAIC at 125 Vac
Part Number: FNA-1-6/10
Quick Summary
The Eaton FNA-1-6/10 fuse provides reliable time-delay protection for inductive and electronic circuits. Engineers often battle nuisance trips and downtime when protecting drives, relays, and controllers with fast-acting devices. It carries CE marking for European safety compliance and offers a robust 10 kAIC interrupt rating at 125 Vac, ensuring safe fault clearance in high-energy environments. The dual-element, non-indicating design reduces maintenance checks while delivering precise protection. Compatible with ferrule-end terminations and standard panel wiring, it supports straightforward installation and minimized panel complexity. For equipment uptime and predictable protection budgets, this fuse is a practical choice in manufacturing, packaging, and process-control applications.
Product Information
Extended Description
FNA-1-6/10 Eaton: Eaton Bussmann series FNA fuse, Time-delay fuse, Inductive load circuits, Electronic circuits, 1.6 A, Dual, Non-indicating, Ferrule end x ferrule end, 10 kAIC at 125 Vac, Silver-plated pin, Standard, 250 V
Product Name
Eaton Bussmann series FNA fuse
Catalog Number
FNA-1-6/10
UPC
051712713474
EAN
5027590425841
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
1.6 A
Interrupt rating
10 kAIC at 125 Vac
Voltage rating
250 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-1-6/10
FNA-1-6/10~FNA-1-6-10~FUSETRON DUAL-ELEMENT INDICATING
The FNA-1-6/10 fuse delivers time-delay protection with a dual-element design, reducing nuisance trips during motor starts and other inductive events, which translates to higher line stability and lower maintenance costs. Its 1.6 A rating paired with a 250 V maximum voltage ensures dependable protection without unnecessary interruptions in control circuits, drives, and electronic loads. With a 10 kAIC interrupt rating at 125 Vac, it provides strong fault clearance for high-energy faults, minimizing equipment damage and downtime. The ferrule-end connections simplify wiring and replacement, enabling quick field maintenance and consistent, repeatable terminations in panel assemblies. The non-indicating style reduces visual wear and avoids false fault indicators, while CE compliance supports European regulatory readiness and safer cross-border deployments. This fuse’s standard packaging and 0.35 in x 1.46 in footprint fit compact control enclosures, improving panel density and installation efficiency. Overall, it combines overload protection with cycling resilience for reliable protection in automation panels and industrial equipment.
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FAQs
The FNA-1-6/10 uses ferrule-end x ferrule-end connections and fits standard panel wiring. With a 0.35 in width and 1.46 in height, it is compatible with compact control enclosures and modular fuse holders, enabling straightforward field replacement without custom adapters.
This fuse is rated for 1.6 A, 250 V, with an interrupt rating of 10 kAIC at 125 Vac. These specs support protection of inductive and electronic loads while providing rapid fault clearance under fault conditions.
Yes, the device carries CE marking, confirming compliance with European electrical safety standards. This makes it suitable for European panels and cross-border installations where regulatory alignment is required.
Yes. The time-delay (dual-element) design is specifically suitable for inductive loads such as motor drives and relays, helping to tolerate inrush while still protecting against overloads and short circuits.
By reducing nuisance trips and enabling reliable protection with a high interrupt rating, it minimizes unscheduled downtime, shortens maintenance windows, and supports longer equipment life. Its compact, easy-to-install ferrule connections also lower installation labor costs and improve panel density.