Eaton KON225 Fuse - Edison Class K5, 250V, 10 kAIC
Part Number: KON225
Quick Summary
The Eaton Edison KON225 fuse is a high-current protection device designed for panel and switchgear applications. Engineers often confront challenges selecting a fuse that meets fast interruption needs without compromising compatibility with existing bus systems and panel layouts. This Class K5, 225 A fuse carries CE Marked and CSA Certified safeguards, delivering a 10 kAIC interrupt rating at 250 V to support safe, reliable operation. Its compact form and standard packaging simplify procurement and installation while delivering consistent fuse protection across industrial controls and automation networks. For engineers managing electrical protection and circuit control, KON225 offers a proven balance of safety, performance, and installability.
Product Information
Extended Description
KON225 Eaton: Eaton Edison KON fuse, Knife blade, 225 A, Class K5, Non-indicating, 10 kAIC, Standard, 1, 250 V
Product Name
Eaton Edison KON fuse
Catalog Number
KON225
UPC
782634362258
Product Length/Depth
8 in
Product Height
1 in
Product Width
1 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
Not Applicable CSA Certified
Amperage Rating
225 A
Interrupt rating
10 kAIC
Voltage rating
250 V
Packaging type
Standard
Class
Class K5
Fuse indicator
Non-indicating
Quantity
1
Special features
Indicating
Feature → Business Impact → Application: Knife blade design enables quick replacement and simplified field maintenance, reducing downtime and MTTR on critical lines in motor control centers and switchgear. Application: Industrial panels requiring reliable protection with fast interruption. Feature → Business Impact → Application: 225 A amperage rating aligns with medium to high‑Load circuits, enabling accurate protection without nuisance tripping in HVAC drives and conveyor systems. Application: Heavy machinery and process lines. Feature → Business Impact → Application: 10 kAIC interrupt rating improves resilience against short‑circuit events, minimizing equipment damage and downtime in critical power distribution. Application: MDF/assembly lines and packaging equipment. Feature → Business Impact → Application: 250 V voltage rating supports standard European and North American control circuits, ensuring compatibility across global facilities. Application: Panelboards and control panels. Feature → Business Impact → Application: Class K5 and standard packaging streamline procurement and stocking, reducing inventory costs and lead times. Application: OEM panel assembly and upgrade projects. Feature → Business Impact → Application: Non-indicating fuse indicator reduces complexity in crowded panels, with the (note) Special features indicating capability available in related lines for status feedback when required. Application: Safety‑critical controls and instrumentation.
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FAQs
KON225 uses a knife‑blade design and comes in standard packaging as a single unit. Ensure your panel supports Edison Bussmann knife‑blade fuses and verify alignment with the 8 in length, 1 in height, and 1 in width to fit standard fuse holders. Check 250 V circuits and maintain clear spacing for safe operation.
Yes. KON225 is a 225 A, 250 V fuse designed for common industrial control circuits. Its standard packaging and blade design align with typical Edison Bussmann knife‑blade fuse holders used in switchgear, motor control centers, and distribution panels, simplifying retrofit and upgrades while maintaining electrical safety margins.
KON225 is CE marked and CSA certified, reflecting compliance with European and North American safety standards. These certifications help meet regulatory requirements for industrial projects and support supplier qualification in regulated environments, improving audit readiness and site approvals.
The KON225 provides a 10 kAIC interrupt rating, enabling rapid interruption of short‑circuit faults. This level of performance helps protect downstream equipment, minimize arc energy exposure, and reduce the risk of collateral damage in high‑load applications such as conveyors and pumps within automated lines.
KON225 supports long‑term reliability with a robust 225 A rating and high interrupt capability, reducing unplanned downtime. Its standard packaging and compatibility with existing stock streamline procurement, while the solid safety certifications support compliant deployments, contributing to lower maintenance costs and improved ROI over panel upgrades.