Eaton KTU-600 Fuse - Class L 200 kA at 600Vac
Part Number: KTU-600
Quick Summary
KTU-600 fuse by Eaton Bussmann is a fast-acting, current-limiting device designed for industrial power circuits. Engineers often wrestle with nuisance trips, nuisance faults, and downtime from slow fault clearing that disrupt production schedules. RoHS compliance is noted, and the Class L design provides fast clearing to protect conductors while minimizing arc energy. No SIL, CE, or IP certifications are listed; it remains RoHS compliant for regulated environments. In practice, the KTU-600 supports reliable protection in motor control centers, switchgear, and control panels, reducing maintenance and ownership costs. Its standard dimensions and bladable ferrule design simplify field replacement and integration with existing Eaton protection schemes. This translates to faster fault isolation, less downtime, and clearer procurement paths for engineering teams managing spare-part inventories.
Product Information
Extended Description
KTU-600 Eaton: Eaton Bussmann Series Class L fuse, KTU, fast-acting, current limiting fuse, 6000 A, bladable fuse, interrupting rating of 200kA at 600Vac
Product Name
Eaton Bussmann series KTU fuse
Catalog Number
KTU-600
UPC
051712613057
Product Length/Depth
8.63 in
Product Height
2.5 in
Product Width
2.5 in
Product Weight
3.75 lb
Warranty
Not Applicable
Compliances
Not Applicable RoHS Compliant
Amperage Rating
600 A
Voltage rating
600 V
Packaging type
Standard
Fuse indicator
Non-indicating
Special features
Ferrule design
Low Voltage Branch Circuit Fuse Chapter
Low Voltage Branch Circuit Fuse Chapter
RoHS Search Tool
Bussmann series Fuseology
Bussmann series KTU Class L fuse data sheet No. 1010
Feature: Class L fast-acting, current-limiting fuse. Business Impact: Protects conductors and sensitive components while reducing arc energy, enabling safer startups and lower maintenance costs. Application: Ideal for motor controllers, control panels, and power distribution cabinets. Feature: 600 A amperage rating at 600 V. Business Impact: Matches medium-power circuits with reliable protection, preventing nuisance trips and ensuring consistent operation under peak loads. Application: Industrial machinery, conveyors, and process equipment in manufacturing facilities. Feature: 200 kA interrupting rating at 600 Vac. Business Impact: Enables safe interruption of high fault currents, reducing the risk of collateral damage in switchgear and bus assemblies. Application: Large panels, distribution boards, and environments with high fault-current potential. Feature: bladable fuse with ferrule design. Business Impact: Facilitates quick, secure field replacement and low-contact resistance, improving uptime and serviceability. Application: Routine maintenance and emergency replacements in control cabinets. Feature: RoHS compliant. Business Impact: Supports regulatory compliance in global operations and reduces environmental compliance risk. Application: EU-based projects and regulated industries requiring RoHS adherence. Feature: Physical dimensions and packaging. Business Impact: Predictable fit in standard enclosures and cabinets, simplifying space planning and stock management. Application: New builds and retrofits in compact control rooms and electrical panels.
Get a Quick Quote for a Eaton KTU-600
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 KTU-600?
Enquire Now
FAQs
The KTU-600 is a fast-acting, current-limiting Class L fuse rated 600 A and 600 V with a 200 kA interrupting rating, ideal for motor control centers, power distribution panels, and industrial control circuits. It uses bladable contacts and a ferrule design for reliable field replacement and connection.
Key specs include Catalog Number KTU-600, amperage rating 600 A, voltage rating 600 V, length 8.63 in, width 2.5 in, height 2.5 in, weight 3.75 lb, and interrupting rating 200 kA at 600 Vac. It is RoHS compliant and features a bladable design for serviceability.
Install the KTU-600 into compatible Bussmann/Eaton Class L fuse holders with standard contacts. Align and insert fully, then verify seating. Follow proper PPE and de-energize circuits before replacement. The ferrule design supports reliable contact and straightforward field service.
Yes, the KTU-600 is RoHS compliant. This helps meet regulatory restrictions on hazardous substances for many regions. The datasheet does not list SIL, CE, or IP certifications; verify your project requirements with the supplier if you need additional regulatory marks.
Choose the KTU-600 for its 600 A/600 V rating, fast-acting current-limiting performance, and 200 kA interrupting capability, combined with a bladable ferrule design for easier field replacement. This supports rapid fault clearing, reduces downtime, and aligns with RoHS compliance for regulated environments.