Eaton KAB-1 Tron High-Speed Fuse - 1 A Amperage Rating
Part Number: KAB-1
Quick Summary
KAB-1 Tron high-speed fuse provides fast overcurrent protection for industrial power circuits in automation systems. Operators often contend with nuisance trips and unplanned downtime when protection isn’t fast enough or properly matched to the load. In practice, engineers look for CE conformity, SIL suitability where safety integrity matters, and IP-rated protection when equipment operates in harsh environments; this data set notes that Compliances are to be confirmed with the factory. For project value, this compact 1 A fuse delivers reliable protection in a small footprint, helping reduce spare parts and maintenance costs while preserving system uptime and performance.
Product Information
Extended Description
KAB-1 Eaton: Eaton Bussmann series Tron KAB high speed fuse, 1 A
Product Name
Eaton Bussmann series Tron KAB high speed fuse
Catalog Number
KAB-1
UPC
051712460019
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
1 A
Feature → Business Impact → Application: The KAB-1 Tron high-speed fuse delivers fast overcurrent clearance, reducing the risk of collateral damage to drives and rectifiers, which translates to lower repair costs and shorter downtime in automated lines. Application: motor drives and rectifier assemblies where rapid fault clearing is critical to maintain line throughput. Feature → Business Impact → Application: Compact 0.5 in x 0.5 in footprint enables higher panel density and easier wiring, improving installation speed and reducing cabinet real estate. Application: compact control panels and modular enclosures in process automation. Feature → Business Impact → Application: 0.4 lb weight and straightforward cataloging (KAB-1, UPC 051712460019) simplify field swaps and spare parts management, decreasing maintenance time and inventory overhead. Application: field service and preventative maintenance programs. Feature → Business Impact → Application: 1 A amperage rating aligns protection with typical small-signal and control circuits, boosting reliability without overprotection. Application: low-current control loops and auxiliary circuits. Feature → Business Impact → Application: Access to multiple catalogs and datasheets accelerates procurement decisions and ensures correct specification alignment. Application: design validation and procurement workflows. Feature → Business Impact → Application: Compatibility with Eaton Bussmann Tron series holders streamlines installation and reduces integration risk. Application: retrofit projects and new builds in automation facilities.
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FAQs
The KAB-1 is a compact high-speed fuse with a 0.5 in x 0.5 in footprint and 1 A rating, designed to fit standard Bussmann Tron holders and panel layouts. For exact terminal configurations and clip styles, reference the Eaton datasheets and the KAB-1 catalog entry. If you’re integrating with a specific enclosure brand, confirm holder compatibility with Eaton's engineering support to avoid mismatches and ensure reliable replacements.
The KAB-1 Tron fuse carries a 1 A amperage rating, which sets the current threshold for rapid interruption under fault conditions. In motor drives and power electronics, this rating helps prevent damage from overcurrents while minimizing nuisance trips during normal startup surges. Always match the rating to the actual load current profile and consider short-term surges in the protected circuit.
Yes, the KAB-1 Tron high-speed fuse is appropriate for protecting motor drives and rectifier assemblies where fast fault clearing is essential. Its compact size and 1 A rating make it well-suited for small control circuits and auxiliary power paths within automation equipment. For best results, verify enclosure clearance and holder compatibility using Eaton’s datasheets.
Current data lists Compliances as 'Contact factory / Contact Manufacturer,' so certification details such as CE, SIL, or IP ratings must be confirmed directly with Eaton. When selecting for regulated environments, consult Eaton’s technical support or datasheets to verify the fuse meets the required standards for your application and environment.
Using the KAB-1 can reduce downtime by offering rapid overcurrent interruption and a small footprint that simplifies panel design. Its lightweight form factor facilitates quick field swaps, which lowers maintenance time. The combination of fast protection and easy procurement benefits spare parts planning and overall operating efficiency in automation lines.