Bussmann KAW-20 Eaton Series Semiconductor Fuse, 20 Amp

Bussmann KAW-20 Eaton Series Semiconductor Fuse, 20 Amp

The Bussmann KAW-20 is an Eaton Bussmann series KAW semiconductor fuse rated for 20 Amp, engineered to deliver fast-acting overcurrent protection for sensitive power semiconductor devices such as SCRs, diodes, and thyristors. This compact fuse measures 1.5 in in height with a .36 in width and .36 in depth, and weighs just .1 lb, making it easy to integrate into space-constrained fuse blocks, holders, and semiconductor protection assemblies. As part of the Eaton Bussmann series KAW lineup, the KAW-20 is built to help safeguard solid-state components used throughout demanding industrial and commercial power electronics systems, giving electrical professionals a trusted overcurrent protection option for critical circuits.

Key Features

• Amperage Rating: Rated 20 Amp to provide dependable overcurrent protection for semiconductor-based circuits and power electronics assemblies.
• Eaton Bussmann Series KAW: Part of the recognized Eaton Bussmann series KAW semiconductor fuse family, designed specifically for solid-state device protection.
• Compact Dimensions: Measures 1.5 in in height by .36 in in width by .36 in in depth, allowing installation in tight fuse holder and fuse block configurations.
• Lightweight Construction: At just .1 lb, the KAW-20 is easy to handle, stock, and install without adding unnecessary weight to panel or drive assemblies.
• Semiconductor Device Protection: Purpose-built fuse type intended to protect semiconductor components such as SCRs, diodes, and thyristors from damaging fault currents.
• Fast-Acting Response: Semiconductor fuses of this type are engineered to open quickly under fault conditions, helping limit let-through energy to protected components.

Technical Specifications

• Compliances: Contact factory
• Product Height: 1.5 in
• Product Length Depth: .36 in
• Product Weight: .1 lb
• Product Width: .36 in

Typical Applications

• Power Electronics and Solid-State Circuit Protection
• Semiconductor Device Protection (SCRs, Diodes, Thyristors)
• Variable Frequency Drives (VFDs)
• Rectifier and Power Conversion Equipment
• Industrial Motor Drive and Control Systems
• Panel and Fuse Block Assemblies Requiring Compact Fuses

Why Bussmann?

Bussmann by Eaton is a widely recognized name in circuit protection, and the series KAW semiconductor fuse reflects that engineering focus with a compact, lightweight design rated at 20 Amp for demanding power electronics applications. Specifying the Bussmann KAW-20 means choosing a fuse built to the Eaton Bussmann series KAW design intended for reliable protection of semiconductor components in industrial and commercial installations. For compliance documentation and listing details, contact the factory directly as noted in the product specifications.