Eaton FNQ-R-1-3/10 Fuse - 200 kAIC, Class CC
Part Number: FNQ-R-1-3/10
Quick Summary
The Eaton FNQ-R-1-3/10 fuse is a current-limiting, time-delay device designed for line protection in industrial controls. It helps reduce downtime and nuisance trips by tolerating startup surges in small control transformers and branch circuits. Certified CE marked and RoHS compliant, it aligns with global safety requirements while offering reliable interrupt performance. By combining compatibility with the Bussmann FNQ-R family, a 1.3 A rating, and a 200 kAIC interrupt capacity, it delivers robust protection with cost-efficient maintenance.
Product Information
Extended Description
FNQ-R-1-3/10 Eaton: Eaton Bussmann Series Class CC fuse, FNQ, time-delay, dual-element current limiting fuse, 1.3 A, rejection style fuse, interrupting rating of 200kA at 600Vac
Product Name
Eaton Bussmann series FNQ-R fuse
Catalog Number
FNQ-R-1-3/10
UPC
051712147040
EAN
5027590100007
Product Length/Depth
1.5 in
Product Height
0.41 in
Product Width
0.41 in
Product Weight
0.02 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
1.30A
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
Current-limiting high inrush time-delay performance minimizes fault energy, safeguarding transformers and switchgear while tolerating startup surges. This translates to fewer nuisance trips, extended equipment life, and lower maintenance costs in industrial control panels and branch circuits. The rejection-style design helps ensure the correct fuse is installed, reducing misfusing risks and improving safety during maintenance outages. Ferrule-end connections simplify wiring in crowded panels and speed up installation, enabling faster commissioning and easier retrofits in existing control systems. The FNQ-R-1-3/10’s 600 V rating and 200 kAIC interrupt capability provide robust fault protection for line protection, small control transformers, and industrial control applications, even in high-energy spaces. A non-indicating fuse indicator reduces panel clutter, while the standard packaging supports streamlined sourcing for MRO programs. Compatibility with the FNQ-R class expands aftermarket spares, lowering total cost of ownership and spare part complexity. In practice, field teams report quicker fault isolation and consistent performance under inrush conditions, aligning with safety and reliability targets across facilities.
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FAQs
The FNQ-R-1-3/10 features ferrule-end x ferrule-end connections, designed for quick wiring and secure termination in standard control panels. Its compact size (1.5 in length, 0.41 in width, 0.41 in height) fits crowded enclosures and simplifies replacement in legacy Bussmann FNQ-R installations.
This fuse is 1.30 A rated, 600 V, with a 200 kAIC interrupt rating. It is a Class CC, current-limiting, high inrush time-delay fuse with a non-indicating indicator and rejection-style feature to prevent misfusing in assemblies.
Yes. The current-limiting time-delay design accommodates inrush currents typical of small control transformers, while providing reliable protection for branch circuits and industrial control panels without excessive nuisance trips, improving overall system reliability and uptime.
The FNQ-R-1-3/10 is CE marked and RoHS compliant, aligning with global safety and environmental requirements. These certifications support cross-border installation in regulated industrial environments and simplify compliance documentation.
Non-indicating status requires periodic visual or electrical verification during maintenance, and the 200 kAIC rating supports higher fault protection, reducing downstream damage. Compatibility with the FNQ-R family and ferrule terminations streamlines spares management, potentially lowering total cost of ownership and downtime due to fewer corrective replacements.