Eaton FNQ-R-3-2/10-R1 Fuse - Class CC Current-limiting
Part Number: FNQ-R-3-2/10-R1
Quick Summary
The Eaton FNQ-R-3-2/10-R1 fuse provides current-limiting protection for industrial line power. Nuisance trips and startup surges slow production and complicate transformer energization. Note: The data lists Compliances and Warranty as Not Applicable; verify CE, UL, or IP certifications in Eaton's datasheets. Designed for compact control panels and branch circuits, its 3.2 A Class CC rating fits standard Bussmann holders. This combination of fast protection and reliable operation supports efficient commissioning, reduced downtime, and safer equipment protection. In practice, engineers rely on current-limiting technology to limit arc flash energy during fault events. By selecting a time-delay version for inrush-prone loads, you improve startup reliability in industrial protection schemes.
Product Information
Extended Description
FNQ-R-3-2/10-R1 Eaton: Eaton Bussmann series FNQ-R fuse, Current-limiting high inrush time-delay fuse, Line protection, Small control transformers, Industrial control, Branch circuits, 3.2 A, Class CC
Product Name
Eaton Bussmann series FNQ-R fuse
Catalog Number
FNQ-R-3-2/10-R1
UPC
051712509503
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
Not Applicable
Type
Current-limiting high inrush time-delay fuse
Application
Line protection, small control transformers, industrial control, branch circuits
Amperage Rating
3.2 A
Class
Class CC
FNQ-R-3-2/10-R1~FNQ-R-3-2-10-R1~CLASS CC W/14X51 REDUCERS
FNQ-R-3-2/10-R1~FNQ-R-3-2-10-R1~CLASS CC W/14X51 REDUCERS
Bussmann series Fuseology
Eaton Specification Sheet - FNQ-R-3-2/10-R1
Feature: Current-limiting, high inrush, time-delay fuse. Business impact: Limits inrush energy, minimizes arcing, and protects critical power paths. Application: Ideal for line protection and small control transformers in industrial control panels. This reduces wear on transformers and downstream components while enabling smoother startups. Long-tail keywords integrated: current-limiting fuse, high inrush, time-delay fuse, line protection, industrial control, class CC fuse. Feature: 3.2 A amperage rating with Class CC classification. Business impact: Precise protection for modest loads, lowering nuisance trips and improving reliability in control circuits. Application: Branch circuits and small transformers benefit from accurate overcurrent protection. Long-tail keywords: 3.2 A fuse, Class CC protection, precise overload protection. Feature: Compact form factor—1.5 in length and 0.41 in cross-section. Business impact: Easier panel fit and faster installation with standard holders, reducing enclosure size and labor. Application: Tight-control panels and retrofit projects. Long-tail keywords: compact fuse size, panel space efficiency, easy installation. Feature: Compatibility within the FNQ-R Bussmann series. Business impact: Simplifies stocking and replacement with widely used Bussmann components, lowering maintenance time. Application: Industrial environments with standard fuse holders. Long-tail keywords: Bussmann FNQ-R series, standard fuse holders, easy replacement. Feature: Documentation and data access. Business impact: Quick access to catalogs and datasheets accelerates spec accuracy and compliance. Application: Engineering and procurement teams rely on datasheets for precise integration. Long-tail keywords: Eaton datasheet, Bussmann catalog, FNQ-R specifications.
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FAQs
It is designed for line protection, small control transformers, and general industrial control circuits, using a 3.2 A Class CC current-limiting, time-delay fuse suitable for branch circuits and compact control panels.
The fuse measures 1.5 inches in length with a cross-section of 0.41 by 0.41 inches and weighs 0.15 lb.
Official sources include the Eaton PDF datasheet and Bussmann catalogs, plus multimedia resources like the Fuseology video. Catalog and datasheet URLs are available in the product downloads section.
Yes, FNQ-R fuses are designed to fit standard Class CC fuse holders in industrial control panels, enabling straightforward replacement and consistent protection.
Per the provided data, Warranty and Compliances are Not Applicable. For certified versions or specific regulatory compliance (CE/UL/IP), consult Eaton’s official datasheets and catalog pages to confirm the exact certification scope.