Eaton KOS15 fuse - Class K5, 10 kAIC, 600 V, CE Marked
Part Number: KOS15
Quick Summary
The Eaton KOS15 fuse provides reliable overcurrent protection for AC systems in industrial controls. Maintenance teams often battle nuisance trips and unclear fault signals that extend downtime. It carries CE marking and CSA certification not applicable for this variant, aligning with essential safety standards. Designed for the Edison KOS family, this 15 A ferrule-design fuse ships in a standard 10-pack, with a compact 5 in length and 0.81 in square profile for easy panel integration. Its 10 kAIC interrupt rating at 600 V delivers predictable protection for control circuits, motor starters, and small drives, helping you reduce spare parts and unplanned outages. This combination supports efficient procurement and compliant, reliable protection in modern control panels.
Product Information
Extended Description
KOS15 Eaton: Eaton Edison KOS fuse, Ferrule design, 15 A, Class K5, Non-indicating, 10 kAIC, Standard, 10, 600 V
Product Name
Eaton Edison KOS fuse
Catalog Number
KOS15
UPC
782634370154
Product Length/Depth
5 in
Product Height
0.81 in
Product Width
0.81 in
Product Weight
0.001 lb
Warranty
No warranty
Compliances
CE Marked
Certifications
CSA Certified Not Applicable
Amperage Rating
15 A
Interrupt rating
10 kAIC
Voltage rating
600 V
Packaging type
Standard
Class
Class K5
Fuse indicator
Non-indicating
Quantity
10
Special features
Non-indicating
Ferrule design provides secure, low-resistance connections that reduce contact wear and improve fault clarity, delivering longer fuse life and fewer nuisance trips in Eaton Edison KOS fuse blocks used in industrial control panels. The 15 A amperage rating targets common control circuits without oversizing, enabling selective protection and minimizing heat buildup in panel enclosures. With a 600 V rating and a 10 kAIC interrupt rating, it safely interrupts high-current faults in panel boards, motor starters, and small drives, reducing risk to personnel and equipment. Class K5 construction and non-indicating status streamline maintenance and replacement workflows, while the standard packaging (10 per pack) simplifies stocking and logistics. CE marking and compatibility with the Edison fuse family support compliant procurement and fast field deployment in modern control systems.
Get a Quick Quote for a Eaton KOS15
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 KOS15?
Enquire Now
FAQs
Install the KOS15 in compatible Edison KOS fuse blocks by aligning the ferrule design with the holder terminals, ensuring a secure seated connection and proper seating within the standard 5 inch length. Confirm the circuit rating is 15 A and the system voltage is 600 V before operation. This straightforward drop-in form factor minimizes downtime and simplifies field servicing.
Key ratings include a 15 A amperage rating, 600 V voltage rating, and a 10 kAIC interrupt rating. The fuse is non-indicating and belongs to Class K5. These specifications support reliable protection for control circuits while allowing compact panel designs and predictable fault handling.
Yes, for general protection of control circuits and light motor control applications where 15 A and 10 kAIC are adequate. Its ferrule design and compact profile fit standard Edison fuse blocks, enabling quick substitutions and minimal cabinet modifications in motor control centers.
The KOS15 is CE marked, indicating compliance with essential European safety standards. CSA certification is listed as Not Applicable for this variant, so verify regional requirements beyond CE in your facility if necessary.
The fuse ships in standard packaging with 10 fuses per pack, designed for direct replenishment of Edison KOS fuse blocks. Its compatibility with the Eaton Edison line helps reduce spare parts inventory and simplify ordering for panel assemblies in industrial automation projects.