Bussmann KAX Series Semiconductor Fuse, 1000VDC Non-Indicating

Bussmann KAX Series Semiconductor Fuse, 1000VDC Non-Indicating

The Bussmann KAX Series semiconductor fuse from Eaton is engineered to protect sensitive power semiconductor devices — including SCRs, diodes, and IGBTs — from damaging overcurrent and short-circuit conditions in DC power circuits. Rated at 1000Vdc, this Standard, Non-Indicating fuse series delivers fast-acting overcurrent protection for demanding industrial electrical systems where precise semiconductor protection is critical to equipment uptime. The KAX series is available in amp ratings from 2A to 25A (2A, 3A, 5A, 8A, 20A, and 25A), giving engineers and panel builders the flexibility to match fuse protection precisely to circuit load requirements without over-fusing or under-protecting sensitive components. Backed by Eaton's Bussmann manufacturing standards, these fuses provide dependable, code-compliant protection for critical DC power conversion equipment, drive systems, and industrial control panels.

Key Features

• Voltage Rating: 1000Vdc rating supports demanding DC power semiconductor circuit protection applications.
• Amp Rating Range: Available in 2A, 3A, 5A, 8A, 20A, and 25A ratings, allowing precise selection to match a wide range of circuit loads.
• Fuse Style: Standard, Non-Indicating construction provides dependable semiconductor overcurrent protection without a visual trip indicator.
• Series Design: Part of the Eaton Bussmann KAX semiconductor fuse series, purpose-built for power semiconductor device protection.
• Application-Specific Protection: Engineered specifically to protect power semiconductor devices such as SCRs, diodes, and IGBTs from damaging overcurrent and short-circuit conditions.
• Industrial-Grade Reliability: Manufactured under the Eaton Bussmann brand, a long-established name in circuit protection products for industrial and commercial electrical systems.

Technical Specifications

• Product Length Depth: .56 in
• Product Weight: .47 lb
• Product Width: .56 in
• Compliances: Contact factory
• Product Height: 2 in

Typical Applications

• Power Semiconductor Device Protection (SCRs, Diodes, IGBTs)
• DC Drive and Power Conversion Systems
• Industrial Motor Control Circuits
• Renewable Energy and DC Power Systems
• Panelboard and Switchgear Overcurrent Protection
• Industrial Control Panel Design and Retrofits

Why Bussmann?

Eaton's Bussmann KAX Series semiconductor fuses are built to protect critical DC power semiconductor equipment with Standard, Non-Indicating construction rated to 1000Vdc. With amp ratings spanning 2A to 25A, the KAX series gives specifiers and panel builders a reliable, code-compliant option for protecting power semiconductor devices across a wide range of industrial DC applications. Choosing Bussmann means specifying circuit protection from a manufacturer trusted across industrial and commercial electrical projects.