Eaton FNA-10 fuse - 10 kAIC at 125V, CE Marked
Part Number: FNA-10
Quick Summary
The Eaton Bussmann FNA-10 fuse is a time-delay protector for inductive and electronic circuits in control panels. It helps prevent nuisance trips during inrush or motor start while maintaining reliable protection. The device is CE Marked and designed for 125 V systems with a 10 A rating and a 10 kAIC interrupt rating. In practical terms, this means safer panel operation, longer equipment life, and easier field maintenance—especially in industrial automation environments. Choosing a time-delay, dual-element fuse like FNA-10 also simplifies stocking and scoping, thanks to standard ferrule-end connections.
Product Information
Extended Description
FNA-10 Eaton: Eaton Bussmann series FNA fuse, Time-delay fuse, Inductive load circuits, Electronic circuits, 10 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-10
UPC
051712713641
Product Length/Depth
1.5 in
Product Height
0.406 in
Product Width
0.406 in
Product Weight
0.1 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
10 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 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-10
FNA-10~FUSETRON DUAL-ELEMENT INDICATING
Datasheet - FNQ-30
Feature: Time-delay, dual-element design. Business Impact: Handles short-term inrush currents without nuisance tripping, reducing downtime and nuisance maintenance in conveyor lines and hydraulic controls. Application: Inductive loads and electronic circuits in control panels benefit from stable protection and improved uptime. Long-tail keywords woven: time-delay fuse, inductive load protection, dual-element fuse.Feature: 10 A rating at 125 V with a 10 kAIC interrupt rating. Business Impact: Provides robust overcurrent protection for common 125 V industrial circuits, limiting damage during faults and enabling safer shutdowns. Application: Equipment starters, relays, and motor circuits in machine cells. Long-tail keywords woven: 125 V fuses, high interrupt rating, circuit protection for motors.Feature: Ferrule-end connections with silver-plated pins. Business Impact: Delivers reliable, corrosion-resistant contact and easy field replacement, reducing maintenance time in panel assemblies. Application: Panel builders and service technicians benefit from quick swaps in standard fuse holders. Long-tail keywords woven: ferrule end, silver-plated pins, quick fuse replacement.Feature: Non-indicating fuse with standard packaging. Business Impact: Simplifies stock management and minimizes downtime when replacements are needed, while fitting common chassis footprints. Application: Industrial control panels and low-voltage distribution blocks. Long-tail keywords woven: standard packaging, non-indicating fuse, low-voltage protection.Feature: Special features — superior overload and cycling capabilities. Business Impact: Extends component life in fluctuating loads and supports frequent cycling without performance loss. Application: In manufacturing lines with intermittent starts and stops, or PID-controlled loads. Long-tail keywords woven: overload protection, cycling capability, Bussmann series compatibility.
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FAQs
The FNA-10 uses ferrule-end connections with silver-plated pins for reliable contact. Install in compatible fuse holders with standard footprints, ensure the circuit is de-energized, and replace only with the same FNA-10 rating. The dual-element design supports stable operation under inductive load conditions typical in industrial panels.
The FNA-10 is a time-delay, dual-element fuse rated at 10 A and 125 V with a 10 kAIC interrupt rating. This combination tolerates brief inrush currents common to motors and inductive loads, reducing nuisance trips while still protecting downstream equipment from sustained faults.
Yes. The FNA-10 is designed for 125 V systems, carries CE Marking, and provides 10 A protection with a 10 kAIC interrupt rating, making it a practical choice for low-voltage control circuits in automation panels and similar equipment.
The FNA-10 is CE Marked, aligning with European safety standards for low-voltage fuses. This certification supports compliance in many international projects and safety regimes where CE conformity is a customer requirement for electrical protective devices.
The FNA-10 reduces downtime from nuisance trips and extends component life through superior overload and cycling performance. Fast replacements with standard ferrule-end hardware lower maintenance costs, and the CE compliance supports smoother regulatory approvals for automated lines.