Eaton KOS110 Fuse - Class K5, 10 kAIC, 600V CE Marked
Part Number: KOS110
Quick Summary
Eaton KOS110 fuse provides overcurrent protection for industrial electrical circuits in motor control and panel applications. Engineers often struggle with selecting components that deliver reliable interruption at 600 V with 10 kAIC rating while avoiding nuisance tripping. This Class K5, knife-blade fuse is CE marked and CSA certified (Not Applicable), designed for standard 1 piece packaging and 600 V systems. In practice, replacing a fuse quickly minimizes downtime and protects expensive equipment, while standardizing replacement parts reduces procurement costs. Its reliable form factor and clear documentation support faster maintenance planning and safer panel upgrades. Choosing KOS110 also aligns with Eaton's Edison line's compatibility with standard fuse holders. That combination reduces maintenance intervals and supports a lean spare parts strategy for mission-critical equipment.
Product Information
Extended Description
KOS110 Eaton: Eaton Edison KOS fuse, Knife blade, 110 A, Class K5, Non-indicating, 10 kAIC, Standard, 1, 600 V
Product Name
Eaton Edison KOS fuse
Catalog Number
KOS110
UPC
782634371106
Product Length/Depth
9 in
Product Height
1 in
Product Width
1 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
CSA Certified Not Applicable
Amperage Rating
110 A
Interrupt rating
10 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class K5
Fuse indicator
Non-indicating
Quantity
1
Special features
Non-indicating
Knife-blade construction enables fast, blade-level replacement with minimal tooling, reducing maintenance time and stock complexity across mission-critical power circuits. This translates to lower MTTR and reduced field downtime, supporting higher line throughput and more predictable production schedules in manufacturing environments. It carries an amperage rating of 110 A and a voltage rating of 600 V, delivering reliable interruption during fault events and protecting motors, drives, and feeders. This makes it a robust choice for motor feeders, distribution panels, and automation cabinets where uptime matters. The 10 kAIC interrupt rating provides robust short-circuit withstand capability, reducing the likelihood of cascading faults in switchgear and MCCs during severe faults. That margin supports safer, more resilient installations while helping facilities meet common protection standards without unnecessary oversizing or additional hardware. Class K5 fusing characteristics deliver predictable, selective clearing in multi-circuit panels, aiding maintainers in preventing unintended outages. Non-indicating status simplifies replacement logistics, though it requires routine verification via indicators or testing during preventive maintenance. This supports lifecycle planning by reducing the need for oversized replacements and enabling more precise protection strategies. End users can count on consistent availability from standard packaging across multiple facilities. Overall, KOS110 integrates smoothly into existing spares inventories and procurement workflows.
Get a Quick Quote for a Eaton KOS110
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton KOS110?
Enquire Now
FAQs
KOS110 uses a knife-blade design compatible with standard Edison Bussmann fuse holders commonly used in MCCs and control panels. Its 9 in length, 1 in width and height, and 1 piece packaging streamline replacement in existing panel cavities. Ensure the holder supports 600 V systems and provides a secure blade contact to prevent arcing during switching.
KOS110 is rated for 110 A and 600 V with a 10 kAIC interrupt rating, class K5 fusing characteristics, and a non-indicating design. It comes in a standard packaging type and features a 9 inch length to fit common Edison fuse holders in industrial panels.
Yes. With 110 A, 600 V, and a 10 kAIC interrupt rating, KOS110 provides reliable protection for motor feeders and MCC panel sections, helping to limit fault propagation and minimize downtime in manufacturing environments.
KOS110 is CE marked, which supports compliance with essential safety directives in many regions. CSA certification is listed as Not Applicable for this product, indicating the certification scope does not apply in typical North American contexts. Always verify regional requirements for your installation.
By enabling rapid blade-level replacement, KOS110 reduces mean time to repair and downtime costs. Standard packaging and compact form factor simplify stocking, procurement, and field replacements, leading to lower overall maintenance overhead and improved equipment availability in continuous-operating facilities.