Eaton FNQ-R-6/10 Fuse - Class CC Time-Delay Rejection Style 200 kAIC
Part Number: FNQ-R-6/10
Quick Summary
The Eaton FNQ-R-6/10 fuse delivers current-limiting protection with time-delay operation for line protection and small control transformers. This helps engineers reduce nuisance trips while safeguarding critical equipment. RoHS compliant and CE marked, it belongs to the Bussmann Series Class CC family, offering reliable performance in demanding electrical protection roles. With an interrupt rating of 200 kAIC at 600 V, this fuse supports high-energy circuits and heavy inrush scenarios. By choosing the FNQ-R-6/10, you gain robust protection, standardized ferrule-end installation, and compatibility with industrial control panels, branch circuits, and transformer protection, aligning with maintenance and regulatory expectations while minimizing total cost of ownership.
Product Information
Extended Description
FNQ-R-6/10 Eaton: Eaton Bussmann Series Class CC fuse, FNQ, time-delay, dual-element current limiting fuse, 0.6 A, rejection style fuse, interrupting rating of 200kA at 600Vac
Product Name
Eaton Bussmann series FNQ-R fuse
Catalog Number
FNQ-R-6/10
UPC
051712496926
EAN
5027590060394
Product Length/Depth
0.41 in
Product Height
1.5 in
Product Width
0.41 in
Product Weight
0.019 lb
Warranty
Not Applicable
Compliances
RoHS Compliant CE Marked
Type
Current-limiting high inrush time-delay fuse
Special features
Rejection style
Application
Line protection, small control transformers, industrial control, branch circuits
Amperage Rating
0.6 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
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Bussmann series Fuseology
Bussmann series FNQ-R Class CC Fuse Data Sheet No. 1014
Feature → Business Impact → Application: Time-delay current-limiting design provides short-circuit protection without shorting out normal inrush, reducing downtime and equipment wear in industrial control systems. Benefit: minimizes nuisance trips and extends equipment life; Application: line protection for small control transformers and branch circuits in manufacturing lines. Feature → Business Impact → Application: Rejection-style construction prevents incorrect fuse installation from hiding faults, improving safety and system reliability. Benefit: fewer operator errors and faster fault isolation; Application: control panels and distributed electrical cabinets where misconnection risk exists. Feature → Business Impact → Application: 0.6 A rating with 600 V rating and 200 kAIC interrupt capability enables protection of sensitive control circuits while tolerating legitimate inrush events; Application: small power supplies, control transformers, and feeder branches. Feature → Business Impact → Application: Ferrule-end connections and melamine tube provide durable, easy-to-install hardware with predictable performance; Application: field replacement and OEM panel assembly. Feature → Business Impact → Application: RoHS and CE compliance ensure regulatory alignment, reducing compliance overhead and facilitating cross-border procurement; Application: global automation projects and spare-part strategies. Feature → Business Impact → Application: 12-second response at 200% overcurrent demonstrates reliable protection curves, supporting predictive maintenance programs and uptime targets; Application: critical process lines and safety-related circuits.
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FAQs
The FNQ-R-6/10 is designed for line protection, small control transformers, industrial control circuits, and branch circuits. Its time-delay, current-limiting characteristics handle legitimate inrush while protecting downstream equipment, making it ideal for control panels and compact power distribution applications.
Key specs include a 0.6 A amperage rating, 600 V voltage rating, and a 200 kAIC interrupt rating. It is a Class CC, current-limiting, high inrush time-delay fuse with ferrule-end connections and a 12-second response at 200% overload, suitable for protecting sensitive control circuits.
Yes. Its current-limiting, time-delay design paired with a 600 V rating and ferrule-end connections makes it a stable, reliable choice for industrial control panels, reducing nuisance trips while safeguarding transformers and control circuits.
The FNQ-R-6/10 is RoHS compliant and CE marked, ensuring regulatory alignment for global deployments while meeting environmental and safety requirements critical for modern electrical assemblies.
By reducing nuisance trips and delivering strong fault protection with high interrupt capability, this fuse lowers downtime and maintenance costs. Its robust construction and standard ferrule-end terminals streamline replacements, supporting faster maintenance and longer asset life in automation and power distribution networks.