Eaton KTS-R-100 Fuse - Class RK1, 200 kAIC at 600V
Part Number: KTS-R-100
Quick Summary
KTS-R-100 fuse from Eaton provides fast-acting, current-limiting protection for 600 V industrial control circuits. Engineers often face nuisance trips and downtime when selecting fuses for high-load applications. This Class RK1 device is CE marked and delivers a 200 kAIC interrupt rating at 600 Vac, enabling safer operation under fault conditions. Its blade-end connection, compact form, and standardized packaging streamline installation in existing fuse blocks, reducing panel downtime. Together with the Eaton Bussmann family, it supports scalable protection strategies for manufacturers seeking reliable, compliant electrical protection.
Product Information
Extended Description
KTS-R-100 Eaton: Eaton Bussmann Series Class RK1 fuse, KTS-R, fast-acting, current limiting fuse, 100 A, rejection style fuse, interrupting rating of 200 kA at 600 Vac
Product Name
Eaton Bussmann series KTS-R fuse
Catalog Number
KTS-R-100
UPC
051712417167
Product Length/Depth
7.88 in
Product Height
1 in
Product Width
1 in
Product Weight
0.5 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
100 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Material
Melamine glass tube
Number of elements
1
Packaging type
Standard
Class
Class RK1
Connection
Blade end x blade end
Fuse indicator
Non-indicating
Special features
70/30 brass end cap
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series KTS-R 600 V Class RK1 fuse data sheet no. 1044
The KTS-R-100 is a fast-acting current-limiting Class RK1 fuse rated at 100 A with a 200 kAIC interrupt rating. This combination minimizes fault energy quickly, protecting conductors, motors, and drives while reducing equipment damage and downtime in manufacturing lines. Blade-end x blade-end connections and standard packaging enable straightforward replacement in RK1 holders, which lowers installation time and stocking complexity for maintenance teams. Built with a melamine glass tube and 70/30 brass end caps, the device delivers durability in typical panel temperatures and vibration conditions found in industrial environments. The CE marking supports EU compliance programs, while the single-element design simplifies thermal management and fault tracing during service. Overall, the KTS-R-100 supports scalable protection, ease of integration, and lower total cost of ownership for machine builders and panel shops.
Get a Quick Quote for a Eaton KTS-R-100
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 KTS-R-100?
Enquire Now
FAQs
The KTS-R-100 is a Class RK1 fuse with blade-end x blade-end connections, designed to drop into standard RK1 fuse blocks and holders used in low-voltage control panels. Its 7.88 in length and 1 in x 1 in cross-section align with common mounting footprints, enabling fast, wire-free exchanges and minimal downtime during maintenance or upgrades.
The KTS-R-100 is rated 100 A with an interrupt rating of 200 kAIC at 600 Vac. This allows rapid fault interruption, reducing fault energy and protecting downstream equipment such as motors and drives. The 600 V rating is suitable for control circuits and distribution sections in industrial applications, supporting safer operation under fault conditions.
Yes. The KTS-R-100 carries CE marking, indicating conformity with applicable European safety standards. It is designed as a Class RK1, ensuring compatibility with common RK1 holders and panel protection schemes. This supports EU compliance for machinery and control panels in industrial environments.
Technical information is available from Eaton. Refer to the Bussmann series KTS-R data sheet no. 1044 and the Low Voltage Branch Circuit Fuse Chapter catalogs in the downloads section for 600 V Class RK1 fuses. These documents provide detailed electrical specifications, mounting instructions, and replacement guidance.
By delivering fast fault interruption and high interrupt ratings, the KTS-R-100 reduces downstream damage and downtime, lowering maintenance costs. Its standardized, easy-to-replace blade-end design simplifies stocking and service, improving panel uptime and offering predictable service life for machines in manufacturing environments. This translates to lower lifecycle costs and more reliable production lines.