Eaton KAB-8 High Speed Fuse - 8 A
Part Number: KAB-8
Quick Summary
The Eaton KAB-8 high speed fuse provides rapid circuit protection for industrial control panels. It helps prevent nuisance trips and protects sensitive components during fault conditions, reducing downtime and repair costs. Compliance details are not published here; confirm with Eaton for certifications such as CE, IP ratings, or SIL to meet regional requirements. Beyond protection, the KAB-8 integrates with the Bussmann Tron family and cataloging, supporting streamlined stocking and maintenance. This makes it a practical choice for panel builders seeking dependable performance, easy sourcing, and regulatory alignment.
Product Information
Extended Description
KAB-8 Eaton: Eaton Bussmann series Tron KAB high speed fuse, 8 A
Product Name
Eaton Bussmann series Tron KAB high speed fuse
Catalog Number
KAB-8
UPC
051712460088
EAN
5027590172608
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
8 A
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - KAB-8
Datasheet - FNQ-30
Feature 8 A amperage rating enables fast fault interruption; Business Impact Minimizes damage to downstream electronics and reduces mean time to repair in control circuits; Application Ideal for industrial control panels, machine tools, and power distribution blocks. Feature Compact footprint 0.5 in square; Business Impact Allows higher wiring density and easier panel layout; Application Suited for crowded control enclosures and multi-circuit distributions. Feature Compatibility with Bussmann Tron KAB family; Business Impact Simplifies stocking, faster swaps, and consistent part numbers across projects; Application Beneficial for new installations and panel refurbishments. Feature Documentation presence via UPC and EAN; Business Impact Streamlines procurement, asset tracking, and ERP integration; Application Useful for MRO and inventory management. Feature Manufacturer support and access to Eaton datasheets; Business Impact Accelerates engineering decisions, ensures regulatory alignment, and reduces project risk; Application Applicable across automation, packaging, and material handling systems.
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FAQs
Install the KAB-8 in a compatible Bussmann Tron fuse holder designed for 0.5 in by 0.5 in footprint. Ensure power is de-energized, verify an 8 A rating matches the protected circuit, and seat the fuse fully for reliable contact. Use proper tension and secure mounting to prevent vibration-induced contact failures in industrial environments.
The KAB-8 follows the Bussmann Tron KAB family footprint, ensuring straightforward cross-compatibility with similar cartridges and holders. This simplifies stocking, replacement, and future upgrades. When coordinating with other protection devices, confirm coordinated trip characteristics and ensure the surrounding enclosure provides adequate clearance and cooling for fast-acting fuses.
Ideal for industrial control panels, machine tools, and distributed power architectures where fast fault interruption protects sensitive electronics. Its compact size enables dense panel layouts, while the 8 A rating supports small-to-medium control circuits. Use in applications requiring quick protection without sacrificing selectivity in well-coordinated systems.
Compliance details for this specific part are not published in this data set; contact Eaton for exact certifications. When planning for CE, IP, SIL, or UL compliance, obtain the official Eaton documentation and confirm regional regulatory requirements before procurement and installation.
Using the KAB-8 provides faster fault clearing, reducing damage to downstream components and minimizing unplanned downtime. The compact form factor simplifies stocking, and access to Eaton datasheets accelerates engineering decisions. Over time, this can lower maintenance costs and improve panel uptime in automation and packaging lines.