Eaton FNQ-R-15 Fuse - Class CC current-limiting time-delay
Part Number: FNQ-R-15
Quick Summary
The FNQ-R-15 fuse from Eaton delivers reliable overcurrent protection for industrial control panels and small transformers. In busy electrical rooms, nuisance trips can cause unplanned downtime and costly slowdowns. This CE-marked, RoHS-compliant device uses a Class CC, dual-element current-limiting design to balance protection with selectivity, helping you meet safety standards while keeping production moving. For line protection, small control transformers, and branch circuits, this fuse offers proven performance, easy integration, and dependable lifecycle protection that supports a lean, compliant electrical infrastructure.
Product Information
Extended Description
FNQ-R-15 Eaton: Eaton Bussmann Series Class CC fuse, FNQ, time-delay, dual-element current limiting fuse, 15 A, rejection style fuse, interrupting rating of 200kA at 600Vac and 20 kA at 300 Vdc
Product Name
Eaton Bussmann series FNQ-R fuse
Catalog Number
FNQ-R-15
UPC
051712497114
EAN
5027590170451
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 time-delay fuse
Special features
Rejection style
Application
Line protection, small control transformers, industrial control, branch circuits
Amperage Rating
15 A
Class
Class CC
Interrupt rating
200 kAIC at 600 Vac 20 kAIC at 300 Vdc
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 Vac, 300 Vdc
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series FNQ-R Class CC Fuse Data Sheet No. 1014
Feature: Time-delay, current-limiting FNQ-R fuse; Business Impact: minimizes nuisance tripping during inrush, improving equipment uptime and operator productivity; Application: line protection for small transformers and industrial control circuits. Feature: Class CC, 15 A rating; Business Impact: precise protection with startup surge tolerance, reducing downtime and equipment wear; Application: industrial control panels and branch circuits. Feature: 200 kAIC interrupt rating at 600 Vac; Business Impact: safe, fast fault interruption for high fault-current scenarios, lowering risk to downstream devices; Application: power distribution and motor feeders. Feature: Rejection style with ferrule end x ferrule end; Business Impact: reliable, easy mechanical fit and consistent contact reliability for quick serviceability; Application: standard Bussmann series fusing in control cabinets. Feature: Compliances CE Marked and RoHS compliant; Business Impact: regulatory alignment and easier procurement across global facilities; Application: multinational manufacturing environments demanding certified protection. Feature: Response time of 12 seconds at 200%; Business Impact: predictable protection timing under overloads, enabling better coordination with upstream devices; Application: industrial control and branch circuits requiring known response characteristics.
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FAQs
FNQ-R-15 uses ferrule end connections and is a Class CC fuse designed for Bussmann series holders found in standard electrical protection panels. It fits common industrial control cabinets and branch circuit applications, enabling straightforward replacement without altering existing contact hardware or mounting footprints.
The FNQ-R-15 is a 15 A, current-limiting time-delay fuse with 200 kAIC interrupt rating at 600 Vac and 20 kAIC at 300 Vdc. It features ferrule-end connections, a 1.5 in length and 0.41 in cross-section, and a 12-second response at 200% overload, with RoHS and CE compliance.
Yes. The FNQ-R-15 is specifically specified for line protection, small control transformers, industrial control circuits, and branch circuits. Its Class CC, current-limiting design supports dependable protection during inrush, while its high interrupt rating helps protect downstream equipment in control panels and transformer feeds.
FNQ-R-15 carries CE marking and RoHS compliance, indicating conformance with European safety, health, and environmental requirements. This simplifies procurement for global manufacturing and ensures regulatory alignment across many jurisdictions.
The fuse is non-indicating, so you’ll rely on standard panel monitoring or periodic verification routines for health checks. Its high interrupt rating and durable Class CC design contribute to reduced downtime and longer intervals between replacements, delivering cost-effective protection for critical lines and transformers in industrial environments.