Designed for reliable power distribution within legacy electrical systems, the Schneider Electric Square D SD75415 is a bus plug engineered for compatibility with the obsolete Square D Saflex SD plug-in bus duct. This unit integrates a FA thermal magnetic molded case circuit breaker, providing essential overcurrent protection and operational control for branch circuits. It serves as a critical component for maintaining and extending the life of existing industrial power infrastructure.

Technical details

• Bus Plug Type: Plug-in Bus Plug
• Compatible Bus Duct Series: Square D Saflex SD (obsolete)
• Circuit Breaker Type: FA Thermal Magnetic Molded Case Circuit Breaker
• Circuit Breaker Frame Size: Determined by FA designation; specific amperage and trip rating to be verified against manufacturer datasheet.
• Voltage Rating: To be verified against manufacturer datasheet; typically rated for standard industrial voltages.
• Amperage Rating: To be verified against manufacturer datasheet; determined by the specific FA breaker installed.
• Number of Poles: To be verified against manufacturer datasheet; commonly 3-pole for industrial applications.
• Connection Type: Plug-in for Saflex SD bus duct system.

Applications & compatibility

The Schneider Electric Square D SD75415 is specifically designed for applications requiring integration with existing Square D Saflex SD bus duct systems. This includes facilities that have not yet upgraded their primary power distribution infrastructure and require replacement or expansion components. Common environments include manufacturing plants, warehouses, and older industrial facilities where this specific bus duct system was installed.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D SD75415 or contact our technical team for cross-reference assistance with compatible Saflex SD bus duct components.