Bussmann SA-15 Edison Base Fuse Adapter, 15A Industrial/Commercial Grade

Bussmann SA-15 Edison Base Fuse Adapter, 15A

The Bussmann SA-15 is an Eaton Bussmann series SA plug fuse adapter built for industrial and commercial electrical applications. Rated 15A, this Edison base fuse adapter is used with S-15 to S-7 fuse ratings, allowing a standard Edison-base fuseholder to accept Type S rejection-style plug fuses. By converting an existing Edison base socket, the SA-15 lets electricians upgrade older fuse panels to non-interchangeable Type S fuse protection without replacing the panel or rewiring the fuseholder. This makes the SA-15 a practical retrofit solution for maintaining proper overcurrent protection in Edison-base fuse panels.

Key Features

• Amperage Rating: 15A maximum, matched for compatibility with S-15 to S-7 fuse ratings, ensuring the correct fuse size is installed in the circuit.
• Edison Base Adapter: Threads directly into a standard Edison-base plug fuse socket for straightforward, tool-free installation.
• Type S Compatibility: Designed to be used with S-15 to S-7 fuse, converting the Edison base socket to accept Type S (non-interchangeable) fuses only.
• Non-Interchangeable Protection: Once installed, the adapter helps prevent an oversized fuse from being placed in the socket, supporting proper circuit protection.
• Industrial/Commercial Grade: Built for reliable performance in industrial and commercial electrical panels and fuse boxes.
• Retrofit Solution: Enables an upgrade from Edison base to Type S fuse protection without replacing the existing fuse panel.
• Bussmann SA Series: Part of the Eaton Bussmann series SA line of plug fuse adapters.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Residential and Light Commercial Fuse Panels with Edison-Base Sockets
• Retrofitting Edison-Base Sockets to Accept Type S Fuses
• Industrial and Commercial 15A Overcurrent Protection Circuits
• Panel Upgrades and Renovation Projects
• Older Fuse Panel Modernization
• Maintenance and Replacement of Existing SA Series Fuse Adapters

Why Bussmann?

Bussmann by Eaton is a well-recognized name in circuit protection components, and the SA-15 plug fuse adapter reflects that industrial/commercial grade quality in a compact, easy-to-install form. Engineered to work reliably with S-15 to S-7 fuse ratings in a standard Edison base socket, this adapter gives electricians and facility maintenance teams a straightforward way to upgrade fuse protection without replacing the entire panel. Choosing the Bussmann SA-15 helps support proper, non-interchangeable fuse protection for professional electrical work.