Eaton KAC-300 High Speed Fuse - 200 kAIC CE/UL

Part Number: KAC-300
Manufacturer
Eaton
Part number
KAC-300

Quick Summary

Eaton KAC-300 High Speed Fuse protects motor circuits in industrial automation panels. Engineers often face nuisance trips and downtime from improper protection that slows production. This device carries CE Marked and UL Recognized certifications, supporting global compliance in diverse markets. Used in electrical protection and circuit-control schemes, it integrates with the Bussmann series catalog for fast, reliable protection across manufacturing lines and reduces maintenance complexity in harsh industrial environments.

Product Information

Extended Description

KAC-300 Eaton: Eaton Bussmann series Tron KAC high speed fuse, 300A, 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-300
UPC
051712473002
Product Length/Depth
6.182 in
Product Height
6.1 in
Product Width
2.1 in
Product Weight
1.98 lb
Warranty
Not Applicable
Compliances
CE Marked
Certifications
UL Recognized
Amperage Rating
300 A
Interrupt rating
200 kAIC
Packaging type
Standard
Connection
Blade end x blade end
Fuse indicator
Non Indicating
Mounting method
Stud
Feature: 300 A amperage rating enables direct protection of high-current motor loads, delivering rapid interruption when a fault occurs. Business Impact: minimizes thermal damage on startup and during overload events, reducing repair costs and downtime. Application: ideal for motor drives and heavy conveyors in automated lines. Feature: 200 kAIC interrupt rating provides a high fault withstand capability, safeguarding downstream equipment and power distribution. Business Impact: lowers the risk of cascading failures and extends panel life, supporting safer plant-wide operations. Application: suitable for high-energy fault scenarios in manufacturing facilities. Feature: Blade end x blade end connection with stud mounting offers flexible installation options and straightforward retrofits. Business Impact: simplifies panel modernization and reduces installation time, improving project ROI. Application: compatible with standard blade terminations and stud-based mounting in control cabinets. Feature: Non Indicating fuse design reduces panel clutter while delivering consistent protection. Business Impact: lowers diagnostic overhead and maintenance costs when indicators are managed elsewhere in control logic. Application: clean-socket installations in crowded electrical cubicles. Feature: CE Marked and UL Recognized certifications support rigorous compliance and reliability across international markets. Business Impact: accelerates multi-site approvals and helps meet regulatory requirements for electrical protection devices. Application: global manufacturing and OEM panel builds leveraging Bussmann series catalog references.

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FAQs

The KAC-300 uses blade end x blade end connections with stud mounting, making it compatible with standard Bussmann panel assemblies. Its dimensions (6.182 in L, 6.1 in H, 2.1 in W) support typical control cabinet spaces and retrofit projects.
Key specs include a 300 A amperage rating and a 200 kAIC interrupt rating, suitable for high-energy fault protection. Voltage rating is referenced in related KAC data sheets (KAC series covers up to 700 V in the Bussmann data sheets); consult the Eaton KAC-300 datasheet for exact voltage applicability.
Yes. The KAC-300 is CE Marked and UL Recognized, supporting compliance in numerous international regulatory environments and OEM panel requirements.
By delivering fast fault interruption and high fault-withstand capability, the KAC-300 minimizes damage to downstream equipment, reduces unplanned downtime, and simplifies procurement through a single Bussmann series solution—with clear documentation and compatible catalogs.
Official resources include the Eaton Specification Sheet for KAC-300 at https://www.eaton.com/us/en-us/skuPage.KAC-300.pdf and the Bussmann series catalogs/datasheets at the provided downloads: full line catalog no. 1007 and data sheet no. 720009 for KAC series, accessible through Eaton's site.