Eaton FRS-R-10 Fuse - Class RK5, 600 Vac
Part Number: FRS-R-10
Quick Summary
The Eaton FRS-R-10 fuse provides time-delay, current-limiting protection for branch circuits in industrial control panels. Engineers rely on this device to prevent nuisance trips during startup surges while delivering fast, reliable interruption during faults. This model is CE marked and part of the RK5 family, with a durable dual-element design. RoHS verification is available through Eaton's compliance tools, helping you meet European environmental requirements without compromising performance. Designed for easy integration, the ferrule-end connection and compact footprint simplify installation in standard fuse blocks, and the 7.88 in length with 1.11 in square cross-section fits tightly packed control cabinets. For procurement teams, standardized Bussmann RK5 parts translate to lower stocking costs and faster maintenance, boosting overall equipment uptime and return on investment.
Product Information
Extended Description
FRS-R-10 Eaton: Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 10 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
Product Name
Eaton Bussmann series FRS-R fuse
Catalog Number
FRS-R-10
UPC
051712508285
Product Length/Depth
7.88 in
Product Height
1.11 in
Product Width
1.11 in
Product Weight
0.17 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
10 A
Interrupt rating
20 kAIC at 300 Vdc 200 kAIC at 600 Vac
Response time
10 sec at 500%
Voltage rating
600 Vac, 300 Vdc
Number of elements
Dual
Packaging type
Standard
Class
Class RK5
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Bussmann Full Line Catalog
Bussmann Full Line Catalog
RoHS Search Tool
Bussmann series Fuseology
Bussmann series FRS-R 600 V Class R up to 60 A fuse data sheet no. 1017
Time-delay, dual-element design provides selective coordination and short-circuit protection without sacrificing normal operation, reducing nuisance trips during motor start-ups and surge events. This improves equipment uptime and lowers maintenance costs, while enabling straightforward integration in industrial control panels and machine circuits. High interrupt ratings—200 kAIC at 600 Vac and 20 kAIC at 300 Vdc—allow reliable fault interruption in demanding power networks, minimizing collateral damage and simplifying downstream protection coordination. The Class RK5 designation ensures broad compatibility with RK5 fuse blocks and common panel infrastructure, supporting easy stocking and fast replacements. Ferrule-end connections (x ferrule end) enable robust, vibration-resistant mounting in commercial control cabinets, while the compact 7.88 in length and 1.11 in width/height fit tight spaces. The 10 A rating plus current-limiting behavior delivers dependable protection with manageable fuse life in steady-state loads. Installation is aided by standard packaging, field-replaceable components, and straightforward wiring.
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FAQs
Install the FRS-R-10 with ferrule-end connections into RK5 fuse blocks designed for Class RK5 protection. Ensure proper seating and secure ferrule end crimps to avoid arcing or loose connections. Use compatible Bussmann RK5 holders and verify the panel clearance to accommodate the fuse length of 7.88 inches. Field checks should confirm correct amperage placement to avoid nuisance trips.
The FRS-R-10 is rated for 10 A amperage, 600 Vac and 300 Vdc voltage, with interrupt ratings of 200 kAIC at 600 Vac and 20 kAIC at 300 Vdc. It is time-delay and dual-element designed to handle surge conditions while providing current-limiting protection, and it uses ferrule-end connections for robust, repeatable electrical contact.
Yes. The FRS-R-10 is designed for industrial control panels and automation circuits that require reliable protection with time-delay response. Its RK5-class fuse design, 10 A rating, and high interrupt ratings enable safe operation in machines and power distribution within automated lines, while the compact footprint eases installation in standard enclosures.
The FRS-R-10 is CE marked, signaling conformity with European safety standards. RoHS verification is available via Eaton’s RoHS Search Tool to confirm substance restrictions. While CE is explicitly listed, always consult the datasheet for full compliance details and regional requirements relevant to your installation.
The time-delay, dual-element design reduces nuisance trips during startup and surge events, lowering downtime and maintenance costs. Its current-limiting capability protects downstream equipment, potentially extending the life of motors and drives. Standardized RK5 form factor and ferrule-end connections simplify stocking and replacements, delivering faster maintenance and a favorable return on investment for protected lines.