Eaton KAC-50 High Speed Fuse - 600V 200 kAIC UL CE
Part Number: KAC-50
Quick Summary
The Eaton KAC-50 high speed fuse provides fast protection for electrical circuits in industrial control panels and switchgear. For engineers, replacing nuisance trips with reliable protection remains a critical challenge in expanding automation and reducing downtime. This fuse carries UL Recognized and CE Marked certifications, supporting global compliance and procurement needs. Its non-indicating design and blade-end x blade-end connections simplify retrofits, while stud mounting offers secure installation in tight enclosures. By aligning with Bussmann Tron series, the KAC-50 delivers predictable performance, helping maintenance teams lower spare-part costs and extend equipment life across high-demand applications.
Product Information
Extended Description
KAC-50 Eaton: Eaton Bussmann series Tron KAC high speed fuse, 600V, 50A, 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-50
UPC
051712470506
EAN
5027590510516
Product Length/Depth
0.76 in
Product Height
4.32 in
Product Width
0.76 in
Product Weight
0.13 lb
Warranty
Not Applicable
Compliances
CE Marked
Certifications
UL Recognized
Amperage Rating
50 A
Interrupt rating
200 kAIC
Voltage rating
600 V
Packaging type
Standard
Connection
Blade end x blade end
Fuse indicator
Non Indicating
Mounting method
Stud
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Eaton Specification Sheet - KAC-50
Fast-acting protection shrinks fault energy and confines damage to the nearest protection point, reducing downtime and repair costs in control panels and switchgear. The 600 V, 50 A rating paired with a 200 kAIC interrupt capability ensures reliable clearing of high-energy faults without compromising system integrity, enabling safer startup sequences in motor drives and power feeds. Non-indicating construction minimizes panel clutter and inspection time, while still allowing electrical verification via testing to confirm status during maintenance windows. Blade-end x blade-end connections combined with stud mounting offer installation versatility, enabling quick retrofits in existing equipment and streamlined field service. As part of the Eaton Bussmann Tron family, the KAC-50 harmonizes with adjacent protection devices for coordinated protection schemes, reducing engineering complexity and BOM variance. This translates to lower inventory costs and faster project execution in industrial environments.
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FAQs
The KAC-50 is designed with blade-end x blade-end contacts for direct integration into common fuse holders and control architectures. Its stud mounting option provides a secure mechanical anchor in tight enclosures, enabling quick installation, straightforward retrofits, and reliable service in cabinets and panel boards without requiring special adaptors or retooling.
The KAC-50 delivers a 50 A amperage rating, a 600 V voltage rating, and a 200 kAIC interrupt rating. These specifications support fast interruption of high-energy faults while maintaining safe operation in typical 600 V industrial circuits, drives, and feeder protection scenarios, meeting common industry protection standards.
Ideal for industrial control panels, switchgear, motor drives, and power distribution blocks, the KAC-50 provides rapid fault clearing for high-energy systems. Its compact form, blade-end, and stud mounting compatibility make it suitable for retrofits and new installations alike, enabling reliable protection in demanding environments with minimal space impact.
The KAC-50 is UL Recognized and CE Marked, signaling compliance with safety and performance standards across North America and Europe. These certifications help streamline procurement, support regulatory audits, and reduce risk in projects that require validated, worldwide-acceptable protection devices.
By delivering rapid fault interruption and robust protection, the KAC-50 helps minimize unscheduled downtime and equipment damage, lowering maintenance costs over the life of the system. Its compatibility with common holders and mounting methods reduces installation time and spare-part variety, contributing to a faster return on investment in modernization or expansion projects.