Eaton KTS-R-8 Fuse - Class RK1, 200 kAIC at 600 Vac
Part Number: KTS-R-8
Quick Summary
Eaton KTS-R-8 fuse provides fast-acting overcurrent protection for industrial controls and motor circuits in automation panels. This compact Class RK1 device helps minimize nuisance trips while safeguarding delicate electronics in harsh manufacturing environments. CE marked and configured as a Class RK1 fuse, it offers a 200 kAIC interrupt rating at 600 Vac, ensuring reliable fault interruption when high-energy faults occur. With ferrule-style terminals and a 5 inch length, it integrates smoothly into standard assemblies, simplifying stocking and replacements. For panel builders and equipment integrators, the KTS-R-8 delivers predictable performance, reduces downtime, and supports compliant, scalable protection strategies across multiple machines in an automation line.
Product Information
Extended Description
KTS-R-8 Eaton: Eaton Bussmann Series Class RK1 fuse, KTS-R, fast-acting, current limiting fuse, 8 A, rejection style fuse, interrupting rating of 200 kA at 600 Vac
Product Name
Eaton Bussmann series KTS-R fuse
Catalog Number
KTS-R-8
UPC
051712417327
EAN
5027590446549
Product Length/Depth
5 in
Product Height
0.8 in
Product Width
0.8 in
Product Weight
0.15 lb
Warranty
Not Applicable
Compliances
CE Marked
Amperage Rating
8 A
Interrupt rating
200 kAIC at 600 Vac
Voltage rating
600 V
Number of elements
1
Packaging type
Standard
Class
Class RK1
Fuse indicator
Non-indicating
Special features
Ferrule design
Bussmann Full Line Catalog
Bussmann Full Line Catalog
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Bussmann series Fuseology
Bussmann series KTS-R 600 V Class RK1 fuse data sheet no. 1044
Feature: Fast-acting, current-limiting design. Business Impact: Quickly clears faults while limiting energy to downstream components, reducing conductor heating and insulator damage. Application: Motor drives and control panels where high inrush or short-circuit energy can propagate damage.
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FAQs
The KTS-R-8 is designed for RK1-class holders and uses a ferrule terminal design. Ensure the holder is rated for 600 Vac, insert the fuse fully until the ferrule seats, and verify there is no visible damage. The 5 inch length and approximately 0.8 inch square cross-section fit standard panel cavities and allow trusted, vibration-resistant connections.
The KTS-R-8 provides 200 kAIC interrupt rating at 600 Vac, with an amperage rating of 8 A and a 600 V voltage rating. This combination supports reliable fault clearing in high-energy applications while protecting conductors and devices downstream.
Yes. The KTS-R-8 is rated for 600 Vac, so it is compatible with 480 V systems within that rating. When designing protection schemes, ensure the actual system voltage does not exceed the 600 V rating and that the circuit current load aligns with the 8 A rating.
Yes. The KTS-R-8 fuse is CE Marked and classified as a Class RK1 fuse, aligning with EU safety standards and typical industrial panel requirements.
As a non-indicating, single-element fuse, it’s designed for straightforward replacement during routine maintenance. Stocking standard, refrigerant-free spares and using the Bussmann series catalog for compatibility reduces downtime and total cost of ownership in automation lines.