Eaton FRN-R-8/10 Fuse - Class RK5, 0.8A, CE
Part Number: FRN-R-8/10
Quick Summary
Eaton FRN-R-8/10 fuse delivers time-delay protection for control circuits in industrial panels. Engineers often contend with nuisance trips and startup surges that disrupt production uptime. This FRN-R is CE marked and belongs to the Class RK5 family, featuring a dual-element, current-limiting design for reliable protection in mixed AC/DC environments. You’ll benefit from a compact footprint, ferrule-end connections, and a non-indicating indicator that keeps panel layouts clean while meeting stringent safety standards. For procurement and compliance teams, the combination of protection performance and easy installation translates to lower maintenance costs and faster changeovers, while supporting RoHS verification via Eaton’s compliance resources.
Product Information
Extended Description
FRN-R-8/10 Eaton: Eaton Bussmann Series Class RK5 fuse, FRN-R, time-delay, dual-element, current limiting fuse, 0.8 A, non-indicating fuse, interrupting rating of 200 kA at 250 Vac and 20 kA at 125 Vdc
Product Name
Eaton Bussmann series FRN-R fuse
Catalog Number
FRN-R-8/10
UPC
051712507073
EAN
5027590060882
Product Length/Depth
0.56 in
Product Height
2 in
Product Width
0.56 in
Product Weight
0.5 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
0.8 A
Interrupt rating
20 kAIC at 125 Vdc 200 kAIC at 250 Vac
Response time
8 sec at 500%
Voltage rating
250 Vac, 125 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 Fusetron FRN-R RK5 fuse data sheet for up to 60 amps No. 1019
Feature: Time-delay, dual-element current-limiting design. Business Impact: Manages motor inrush and startup surges without nuisance tripping, reducing machine downtime. Application: Industrial drives and control panels requiring reliable surge protection. Feature: RK5 class and ferrule-end connections. Business Impact: Simplifies retrofit or new-panel installation with proven compatibility and robust electrical connections. Application: Panel boards and control cabinets in manufacturing lines. Feature: High interrupt ratings (200 kAIC at 250 VAC; 20 kAIC at 125 VDC). Business Impact: Superior short-circuit protection minimizes damage and downtime during faults. Application: Power distribution networks and critical machinery. Feature: Compact footprint (0.56 in x 0.56 in x 2 in) and standard packaging. Business Impact: Saves panel space and accelerates installation, reducing labor costs. Application: Tight-control panels and space-constrained installations. Feature: CE Marked compliance and documented specifications. Business Impact: Facilitates European regulatory acceptance and audit readiness. Application: European facilities and regulated environments. Feature: Ferrule-end connections and non-indicating fuse. Business Impact: Reliable wiring and clean panel aesthetics with easy status assessment during maintenance. Application: Wiring-harnessed control circuits and modular panels.
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FAQs
The FRN-R-8/10 uses ferrule-end connections with a compact 0.56 in width and 2 in height. It is designed for standard panel cutouts and easy wiring in control cabinets, saving time during both initial install and field replacements.
Amperage rating is 0.8 A, with an interrupt rating of 200 kAIC at 250 VAC and 20 kAIC at 125 VDC. Voltage rating covers 250 VAC and 125 VDC, with a response time of 8 seconds at 500% overload. These specs support robust protection for mixed AC/DC circuits.
Yes. With a 125 VDC rating and dual-element, current-limiting design, FRN-R-8/10 provides reliable protection for DC control circuits while maintaining compatibility with standard RK5 configurations in industrial panels.
FRN-R-8/10 is CE marked, confirming regulatory compliance for European installations. It belongs to the RK5 class, and its design supports reliable operation in regulated environments; additional RoHS verification can be checked via Eaton’s compliance resources.
The time-delay, dual-element design reduces nuisance trips during startups, lowering unplanned downtime. Its high interrupt rating minimizes damage during faults, while the compact footprint and ferrule-end wiring simplify maintenance and future upgrades, delivering lower total cost of ownership.