Eaton KTK-R-2 fuse - Current-limiting Class CC, 200 kA

KTK-R-2's dual-element, current-limiting design delivers fast fault interruption, reducing arc duration and protecting sensitive loads. This translates to fewer nuisance trips and lower maintenance costs for manufacturers operating high-availability lines. It is particularly well suited for industrial control panels, street lighting, capacitors, and distribution networks where predictable protection supports overall equipment reliability. Feature: Rejection-style prevents incorrect fuse substitution, eliminating mix-ups during panel upgrades and field repairs. By ensuring the correct part is seated in the holder, technicians avoid recalibration issues and unexpected outages. The host panels stay within specification, reducing warranty claims and service visits while maintaining consistent protection throughout the lifecycle of the equipment. Feature: 2 A amperage rating, 600 V voltage rating, and 200 kA interrupt rating with ferrule-end connections ensure rugged performance in demanding systems. The device is RoHS compliant, CE marked, UL Listed, and CSA Certified, giving you regulatory confidence across North American and European installations. This fuse uses a rejection-style design to prevent incorrect substitutions, helping maintain panel integrity. Typical applications cover industrial controls panels, street lighting, capacitors, and general distribution. Benefits include faster fault isolation, reduced arc duration, and lower maintenance costs, supported by Eaton's robust datasheets and a clear time-current curve for precise protection. Feature: Time-current behavior is defined by the specified curve, while the non-indicating fuse indicator reduces panel clutter. This setup favors clean wiring and quick visual checks, allowing service teams to focus on critical faults rather than indicator maintenance. Feature: Compact form factor and practical packaging enhance field deployment and stocking. With a 1.5 inch length and ferrule-end connections, installation is straightforward in tight spaces, and the standard quantity of ten units per pack supports quick replenishment during routine maintenance. Feature: Compatibility with standard Bussmann/IEC fuseholders and common panel layouts simplifies retrofits and new builds. This reduces engineering time, minimizes spare parts inventory, and enables seamless adoption across facilities already using Bussmann Class CC devices. In practice, technicians experience faster commissioning and reliable protection without sacrificing performance in demanding industrial environments. Feature: Non-indicating fuse reduces panel clutter while time-current curves provide predictable protection. Standardizing on a single fuse family lowers part variety, improves stock accuracy, and decreases downtime costs during planned and unplanned outages. Feature: Clear lifecycle value for maintenance and ROI in high-availability lines. The documented time-current curve provides predictable protection, while the non-indicating design reduces panel clutter and eliminates indicator failure risks.