Eaton FNA-2 fuse - 2 A Time-Delay, CE Marked
Part Number: FNA-2
Quick Summary
The Eaton Bussmann series FNA fuse provides reliable time-delay protection for inductive and electronic circuits in industrial control panels. Engineers often contend with nuisance trips during motor startup and cycling in automated systems, which can lead to unplanned downtime. This device carries CE Marked compliance, supporting safe operation within EU electrical safety standards and regulatory expectations. For panel builders and maintenance teams, the FNA-2 offers dependable overload protection with minimal interference to normal operation, delivering improved uptime and reduced maintenance costs across industrial protection applications. In short, it combines robust electrical protection with practical installation benefits, making it a solid choice for control circuits and automation electronics.
Product Information
Extended Description
FNA-2 Eaton: Eaton Bussmann series FNA fuse, Time-delay fuse, Inductive load circuits, Electronic circuits, 2 A, Dual, Non-indicating, Ferrule end x ferrule end, 10 kAIC at 125 Vac, 200 kAIC at 250 Vac, Silver-plated pin, Standard, 250 V
Product Name
Eaton Bussmann series FNA fuse
Catalog Number
FNA-2
UPC
051712713498
EAN
5027590060066
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
2 A
Interrupt rating
10 kAIC at 125 Vac 200 kAIC at 250 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 full line catalog 1007, section 01- low voltage branch circuit fuses
Bussmann series full line catalog 1007, section 01- low voltage branch circuit fuses
Eaton Specification Sheet - FNA-2
FNA-2~FUSETRON DUAL-ELEMENT INDICATING
Datasheet - FNQ-30
Feature: Time-delay capability for inductive loads → Business Impact: Reduces nuisance trips during motor startups and high-inrush events, improving line reliability → Application: Motor starters, conveyors, and automation drives in industrial panels. Feature: Dual-element design for superior overload tolerance → Business Impact: Extends cycling endurance and lifecycle cost efficiency, lowering maintenance frequency → Application: High-cycle control circuits and electronic load configurations. Feature: High interrupt ratings (10 kAIC at 125 Vac, 200 kAIC at 250 Vac) → Business Impact: Safer fault interruption in dense switchgear environments, reducing downstream damage → Application: Compact control panels and machinery with high fault-current exposure. Feature: Ferrule end x ferrule end connections + silver-plated pins → Business Impact: Easier, more reliable installations with vibration resistance and durable mating → Application: Field wiring to standard terminal blocks and automated equipment. Feature: 250 V rating with CE compliance → Business Impact: Broad compatibility across common industrial control circuits while meeting EU safety standards → Application: Low voltage branch circuits in electrical protection and circuit control. Feature: Standard packaging and non-indicating fuse body with dual elements → Business Impact: Straightforward stocking and diagnostic clarity in maintenance routines → Application: Replacement in serviceable control panels and new-build assemblies. Industry context: The FNA-2 aligns with Bussmann series expectations for reliability, regulatory compliance, and installation efficiency across diverse industrial environments.
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FAQs
The FNA-2 is ideal for inductive and electronic loads in industrial control panels. It handles motor starters, conveyors, and automation drives with its 2 A time-delay capability, minimizing nuisance trips while protecting wiring and components.
The dual-element time-delay design absorbs inrush currents during startup and cycling, preventing premature fuse bl loads and reducing unplanned downtime. This means more consistent operation for equipment like pumps, fans, and conveyors.
Yes. The FNA-2 features ferrule end x ferrule end connections and silver-plated pins, ensuring robust mating, easy wiring, and reliable connections in conventional control panels and automation equipment.
The FNA-2 is CE Marked, meeting EU safety standards for electrical protection devices. This certification supports regulatory compliance and safe operation within European installations.
By reducing nuisance trips, extending component life, and lowering maintenance downtime, the FNA-2 delivers improved uptime and lower operating costs in high-demand automation lines.