The Schneider Electric Modicon AS-9003-821 is a power supply unit designed for industrial automation systems. This component is part of the Modicon series, known for its reliability in demanding environments. It provides essential power conditioning and distribution for control cabinets and machinery.

Technical details

• Series: Modicon
• Product Type: Power Supply
• Input Voltage: Typically designed for standard industrial AC input voltages; consult manufacturer datasheet for specific range.
• Output Voltage: Typically provides regulated DC output voltages suitable for control system components; consult manufacturer datasheet for specific values.
• Power Rating: Specific wattage is determined by the full part number and system configuration; consult manufacturer datasheet.
• Form Factor: Designed for DIN rail mounting or panel integration within industrial enclosures.
• Protection Features: May include overcurrent, overvoltage, and short-circuit protection for connected equipment.
• Cooling Method: Typically natural convection cooling, designed for cabinet environments.

Applications & compatibility

This power supply is commonly integrated into Modicon PLC systems and other Schneider Electric automation architectures. It is suitable for applications requiring stable power for PLCs, I/O modules, human-machine interfaces (HMIs), and other control devices in sectors such as manufacturing, material handling, and process control.

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 Modicon AS-9003-821 or contact our technical team for cross-reference assistance with compatible Modicon components.