Eaton BP/FRN-R-10 Fuse - RK5 Time-Delay, 200 kAIC CE
Part Number: BP/FRN-R-10
Quick Summary
The Eaton BP/FRN-R-10 fuse provides time-delay overcurrent protection for industrial control panels. Engineers often contend with nuisance tripping during startup surges, which can disrupt production and complicate maintenance. This device is CE Marked and part of the RK5 family, delivering predictable protection and compatibility with standard panel hardware. Its 10 A rating, ferrule-end connections, and high interrupt capability contribute to safer, more reliable control circuits. The result is reduced downtime, smoother commissioning, and greater confidence in compliance with typical European and global electrical safety practices, while supporting cost-effective panel design and maintenance strategies. This makes it a practical choice for machine builders and energy-efficient systems.
Product Information
Extended Description
BP/FRN-R-10 Eaton: Eaton Bussmann series FRN-R fuse, Time-delay current-limiting fuse, 10 A, RK5, Non-indicating, Ferrule end x ferrule end, 8 sec at 500%, 20 kAIC Vdc, 200 kAIC V, Blister pack
Product Name
Eaton Bussmann series FRN-R fuse
Catalog Number
BP/FRN-R-10
UPC
051712617628
Product Length/Depth
2 in
Product Height
0.56 in
Product Width
0.56 in
Product Weight
6 lb
Compliances
CE Marked
Amperage Rating
10 A
Interrupt rating
200 kAIC Vac 20 kAIC Vdc
Response time
8 sec at 500%
Packaging type
Standard Blister
Class
Class RK5
Connection
Ferrule end x ferrule end
Fuse indicator
Non-indicating
Special features
Rejection style
BP/FRN-R-10~BP-FRN-R-10~BUBBLE PACKED FUSES
BP/FRN-R-10~BP-FRN-R-10~BUBBLE PACKED FUSES
Bussmann series Fuseology
Eaton Specification Sheet - BP/FRN-R-10
Feature: Time-delay, current-limiting protection in the BP/FRN-R-10 supports brief startup surges without tripping. Business impact: smoother equipment start-ups, reduced unplanned downtime, and longer motor life due to controlled inrush. Application: ideal for industrial control panels, variable-frequency drives, and machine dashboards where consistent startup sequencing matters. Feature: RK5 class and ferrule-end connections offer robust, repeatable terminations. Business impact: faster installation, improved crimp reliability, and easier replacement in service environments. Application: panel builders and maintenance teams benefit from standardized connectors and straightforward field work. Feature: High interrupt ratings (200 kAIC Vac, 20 kAIC Vdc) provide strong fault protection for critical power networks. Business impact: enhanced safety margins and compliance with electrical codes, while enabling selective coordination with upstream protection. Application: power distribution centers, PLC cabinets, and safety-critical machinery. Feature: CE Marking and blister-pack packaging streamline procurement and regulatory readiness. Business impact: faster QA sign-offs, reduced audit risk, and easier stocking in maintenance inventories. Application: global deployments of control panels and equipment across manufacturing facilities. Feature: Non-indicating design reduces complexity during component selection; the blister packaging supports global sourcing. Business impact: faster replacement planning and lower inventory costs. Application: spare parts strategy for OEMs and repair teams. Feature: 2 in length and compact profile with ferrule ends; compatibility with standard panel cutouts simplifies retrofits. Business impact: versatile mounting options and minimized enclosure changes. Application: retrofits in existing control panels and new builds.
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FAQs
BP/FRN-R-10 uses ferrule-end terminations, which require standard crimp tooling and appropriate panel clearance. Ensure the panel cutout matches the 2 in length and that ferrule connectors are tight and corrosion-free. The fuse ships in blister packaging for quick stocking, and the RK5 class designation helps align with common control-panel protection schemes. Verify voltage and current ratings align with the circuit being protected.
The BP/FRN-R-10 features a time-delay design that accommodates brief overloads, delivering a response time of 8 seconds at 500% without nuisance tripping. This preserves motor starts and drives while continuing to protect against sustained faults. Its ferrule-end construction supports reliable termination, and CE compliance ensures the solution meets European safety requirements in modern automation environments.
Yes. The fuse provides an interrupt rating of 200 kAIC on VAC circuits and 20 kAIC on VDC, making it appropriate for common industrial control applications that mix AC and DC loads. The RK5 class and non-indicating design simplify selection and replacement in panel assemblies. Always confirm device ratings against your system voltage, fault current path, and coordinates with upstream protection.
Because it is non-indicating, visual status must be inferred from electrical testing or preventive maintenance schedules. Plan replacement after fault events or end-of-life cycles, and maintain spare BP/FRN-R-10 units in blister packs for quick swaps. Confirm ferrule integrity and torque at terminations to avoid heat buildup, and track CE compliance as part of regulatory audits.
Choosing the FRN-R time-delay fuse delivers selective coordination with upstream protections, reducing downtime from nuisance trips and enabling faster changeouts. The 10 A rating supports precise protection without oversizing, while CE marking and RK5 class design streamline compliance and procurement. The rugged ferrule-end construction and compact profile simplify installation in new builds and retrofits, lowering total cost of ownership across facilities.