Eaton KAB-6 Tron High-Speed Fuse - 6 A Industrial Rectifier
Part Number: KAB-6
Quick Summary
Eaton KAB-6 Tron high-speed fuse protects power circuits in motor drives and rectifier panels. Engineers often battle nuisance tripping and downtime when slower fuses fail to clear faults quickly. Certification expectations in this category include CE marking for Europe, UL/CSA compliance for North America, and IP-rated protection for harsh environments; verify exact certifications with the factory. With a compact 0.5 in by 0.5 in footprint and a 1.98 in height, the KAB-6 delivers reliable protection without crowding control panels. This makes it a practical, cost-effective choice for industrial power protection, compatible with the Eaton Bussmann Tron family and other high-speed fuse environments.
Product Information
Extended Description
KAB-6 Eaton: Eaton Bussmann series Tron KAB high speed fuse, 6 A
Product Name
Eaton Bussmann series Tron KAB high speed fuse
Catalog Number
KAB-6
UPC
051712460064
Product Length/Depth
0.5 in
Product Height
1.98 in
Product Width
0.5 in
Product Weight
0.4 lb
Warranty
Not Applicable
Compliances
Contact factory Contact Manufacturer
Amperage Rating
6 A
Feature: High-speed protection. Business Impact: Rapid fault clearing minimizes damage to sensitive components like diodes and transformers, reducing repair costs and downtime. Application: Rectifier modules and motor drive supplies in automation panels. Feature: Compact footprint. Business Impact: Saves panel space and simplifies installation in crowded switchgear, enabling easier retrofits and modular designs. Application: Control cabinets and compact power distribution units. Feature: Standardized Eaton Bussmann Tron family compatibility. Business Impact: Streamlined maintenance and stock management with a single supplier ecosystem, lowering total cost of ownership. Application: OEM assemblies and aftermarket spares for TRON-based protection schemes. Feature: Clear identification and traceability (UPC and catalog data). Business Impact: Simplifies procurement, reduces part misidentification, and speeds maintenance cycles. Application: OEM procurement and inventory control in industrial facilities. Feature: Defined amperage rating and safety margins (6 A). Business Impact: Enables proper fuse coordination with upstream protection, supporting selective tripping and protecting downstream circuits. Application: Power electronics in drives, rectifiers, and DC link protection. Feature: Minimized warranty and predictable lifecycle. Business Impact: Reduces risk for long-term maintenance planning and service budgeting. Application: Routine electrical protection in automated systems.
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FAQs
To install the KAB-6, power down the equipment, identify the correct TRON KAB fuse holder, and insert the fuse so the end caps fully engage with the terminals. Verify the catalog number and amperage rating match the circuit requirements, then re-energize and test the protected path. Proper seating minimizes contact resistance and ensures reliable protection.
The 6 A rating indicates the maximum continuous current the fuse can carry before tripping. In rectifier and drive circuits, this enables fast clearing of short-circuit faults while allowing normal operating currents to pass, helping to protect diodes, capacitors, and transformers from fault conditions and enabling better coordination with upstream protective devices.
Yes. The KAB-6 is designed for high-speed protection in industrial power electronics, including motor drives and rectifier assemblies. Its small footprint and compatibility with the Tron line simplify integration in compact control panels, while its fast-acting behavior helps prevent damage during fault events common in drive applications.
Typical protection components in this category align with CE marking for Europe and UL/CSA recognition for North America, along with robust environmental protection. Since exact certifications can vary by lot, confirm the current status with Eaton or the distributor to ensure compliance for your specific market and application.
Key data includes amperage rating, physical dimensions (0.5 in W × 0.5 in D × 1.98 in H), weight (0.4 lb), and UPC for procurement. With predictable replacement cycles and fast fault clearing, you reduce unplanned downtime and maintenance labor, improving overall equipment effectiveness (OEE) and return on investment for automation systems.