Industrial 8030-PS-21 AC-DC Output Power Supply

Square D SY/MAX 8030-PS-21 is a 128 I/O capacity power supply module in the SY/MAX Class 8030 family. It accepts 120 VAC input at 50/60 Hz and provides a regulated 5 VDC output with a 150 VA rating, designed to power up to 128 I/O points in a SY/MAX 8030 rack. This Series A module is used in industrial automation environments to supply the I/O network with a stable 5 V supply, typically within control panels and machine automation systems. It integrates with other SY/MAX 8030 devices to form a complete control system, consolidating the DC rail for I/O modules and simplifying panel wiring while helping maintain consistent performance across digital inputs and outputs. Ideal for mid-scale automation installations that rely on a centralized 5 V rail for 128 I/O points, the 8030-PS-21 is a durable, backplane-compatible solution within the Square D SY/MAX ecosystem.