Eaton FNQ-R-3-2/10 Fuse - 200 kAIC Class CC Time-Delay
Part Number: FNQ-R-3-2/10
Quick Summary
The Eaton FNQ-R-3-2/10 fuse protects circuits in industrial control panels and small transformers. Nuisance trips during startup can slow production, and unreliable protection undermines uptime. CE Marked and RoHS Compliant, this device delivers a 200 kAIC interrupt rating at 600 V, pairing safety with high current resilience. As part of the Bussmann series, it supports line protection and branch circuits with easy ferrule end connections, offering reliable protection and reduced downtime for automation equipment.
Product Information
Extended Description
FNQ-R-3-2/10 Eaton: Eaton Bussmann Series Class CC fuse, FNQ, time-delay, dual-element current limiting fuse, 3.2 A, rejection style fuse, interrupting rating of 200kA at 600Vac
Product Name
Eaton Bussmann series FNQ-R fuse
Catalog Number
FNQ-R-3-2/10
UPC
051712150927
EAN
5027590416528
Product Length/Depth
1.5 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.15 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Type
Current-limiting high inrush time-delay fuse
Special features
Rejection style
Application
Line protection, small control transformers, industrial control, branch circuits
Amperage Rating
3.2 A
Class
Class CC
Interrupt rating
200 kAIC
Fuse indicator
Non-indicating
Connection
Ferrule end x ferrule end
Response time
12 sec at 200%
Material
Melamine tube
Packaging type
Standard
Voltage rating
600 V
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series FNQ-R Class CC Fuse Data Sheet No. 1014
Feature time-delay, dual-element current-limiting design provides selective protection during inrush and short-circuit events. Business Impact reduces nuisance trips and minimizes equipment downtime, improving line availability in industrial control panels. Application ideal for line protection, small control transformers, and branch circuits in automated machinery. Feature rejection style construction reduces the risk of incorrect substitutions in spare parts inventories. Business Impact improves maintenance planning and asset reliability by ensuring the correct fuse is used. Application suited for critical control circuits where replacement accuracy matters, such as automation panels and motor control centers. Feature 600 V rating with a 3.2 A amperage and 200 kAIC interrupt capacity. Business Impact delivers robust fault handling for high inrush environments, enabling safer panel operation and reducing risk of cascading failures. Application appropriate for high-current panel protection and transformer feeds. Feature ferrule end x ferrule end connections for quick, reliable installation. Business Impact simplifies wiring and speeds panel assembly, cutting down commissioning time. Application fits standard ferrule-based wiring schemes in control panels and compact machinery. Feature Melamine tube construction with a compact 1.5 in length and 0.41 in diameter. Business Impact supports dense panel layouts and easy heat dissipation, improving space utilization. Application ideal for space-constrained industrial control environments.
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FAQs
FNQ R 3 2 10 uses ferrule end x ferrule end connections designed for panel wiring with standard ferrules. Ensure the wiring harness matches ferrule sizes and that the panel space accommodates a 1.5 inch long fuse with 0.41 inch diameter for proper clearance and heat dissipation.
The fuse provides a 3.2 A rating and a 600 V maximum rating with a 200 kAIC interrupt capability. Its time-delay dual-element design offers current limiting during faults while tolerating short surges, supporting selective protection in control panels and transformer feeds.
Yes. The FNQ R 3 2 10 is specifically specified for line protection, small control transformers, industrial control, and branch circuits, delivering reliable protection with a compact form factor suitable for space-constrained panels.
This fuse is CE marked and RoHS compliant, ensuring it meets European regulatory requirements for electrical safety and restricted substances, which supports compliant integration into European and many global control systems.
Using the FNQ R series improves uptime by reducing nuisance trips without compromising protection, lowering maintenance frequency and panel downtime. Its rejection style helps prevent incorrect replacements, while the robust 200 kAIC rating supports reliability in high fault current situations, delivering measurable return on investment over time.