Eaton KAC-100 High Speed Fuse - UL Recognized

Part Number: KAC-100
Manufacturer
Eaton
Part number
KAC-100

Quick Summary

The Eaton KAC-100 high speed fuse provides fast protection for rectifier circuits and power electronics in demanding industrial environments. This 100 A device delivers rapid interruption at 200 kAIC, helping prevent equipment damage during fault events while keeping downtime to a minimum. The KAC-100 carries UL Recognized and CE Marked certifications, underscoring reliable safety and regulatory compliance across global installations. Its non-indicating design reduces nuisance trips, and the blade end x blade end connection with stud mounting simplifies installation in tight enclosures and controlled panels. By aligning with the Bussmann Tron family, this fuse offers consistent performance, easy sourcing, and predictable maintenance costs for multi-site electrical protection programs.

Product Information

Extended Description

KAC-100 Eaton: Eaton Bussmann series Tron KAC high speed fuse, 100A, 200 kAIC, Non Indicating, High speed fuse, Blade end X blade end, Stud
Product Name
Eaton Bussmann series Tron KAC high speed fuse
Catalog Number
KAC-100
UPC
051712471008
Product Length/Depth
1 in
Product Height
5 in
Product Width
1 in
Product Weight
0.27 lb
Warranty
Not Applicable
Compliances
CE Marked
Certifications
UL Recognized
Amperage Rating
100 A
Interrupt rating
200 kAIC
Packaging type
Standard
Connection
Blade end x blade end
Fuse indicator
Non Indicating
Mounting method
Stud
Feature: 100 A amperage rating provides precise protection for medium to high-current rectifier banks. Business Impact: Targets fault isolation to protect power electronics while minimizing downtime and replacement costs. Application: Suitable for rectifier converters and DC link protection in industrial power systems. Feature: 200 kAIC interrupt rating enables high-energy fault handling without compromising downstream equipment. Business Impact: Enhances system resilience in high fault-current scenarios, reducing the risk of cascading failures and costly downtime. Application: Ideal for electrical distribution panels and large motor drives connected to high-energy power supplies. Feature: Non-indicating design lowers nuisance trips, improving maintenance planning and reducing unplanned shutdowns. Business Impact: Improves overall equipment availability and simplifies fault tracing during commissioning. Application: Common in controlled environments where quick visual status checks are impractical. Feature: Blade end x blade end connection with stud mounting offers flexible installation options. Business Impact: Speeds up retrofit projects and supports secure mounting in tight enclosures, minimizing install time and field wiring. Application: Useful in compact switchgear or panel boards where both blade and stud connections are needed. Feature: CE Marked and UL Recognized certifications confirm global compliance. Business Impact: Streamlines procurement across multi-site operations and satisfies regulatory requirements, lowering compliance risk. Application: Essential for customers in North America and Europe deploying power protection products. Feature: Compact dimensions and standard packaging (1 in L, 5 in H, 1 in W) with standard packaging type. Business Impact: Facilitates stocking, spare parts planning, and cross-site interchangeability, reducing maintenance delays. Application: Helpful for retrofits and new builds in space-constrained electrical rooms.

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FAQs

KAC-100 supports blade end x blade end connections and stud mounting. Ensure proper clearance, torque the mounting hardware to manufacturer recommendations, and accommodate the 1 in x 5 in footprint. Use compatible lugs and verify secure seating to withstand vibration in industrial enclosures.
KAC-100 is ideal for rectifier power supplies, DC link protection, and high-current power electronics where fast response is required. Its 100 A rating and 200 kAIC interrupt rating protect downstream equipment while enabling reliable maintenance cycles in data centers, manufacturing, and energy systems.
Yes. KAC-100 is UL Recognized and CE Marked, reflecting compliance with key safety standards for electrical protection devices and broad international installation requirements.
KAC-100 is a high-speed fuse with a non-indicating design, 100 A rating, and a high 200 kAIC interrupt rating. It features blade end x blade end connections with stud mounting, delivering fast protection, easier installation, and robust performance in high-energy circuits.
The fuse’s fast response and high interrupt rating reduce equipment damage and downtime, lowering maintenance costs. Standardized Bussmann Tron compatibility simplifies sourcing, stocking, and cross-site replacements, delivering predictable lifecycle costs for multi-site operations.