This Schneider Electric EMC radio interference input filter is designed to mitigate electromagnetic interference in three-phase industrial power systems. Part of the Schneider Electric Altivar series, this filter is engineered to ensure clean power delivery to variable frequency drives and other sensitive automation equipment, contributing to system reliability and longevity. Its robust construction and specific current and wattage ratings make it suitable for demanding industrial environments.

Technical details

• Series: Altivar (implied by Schneider Electric VFD accessory context)
• Type: EMC Radio Interference Input Filter
• Supply: 3-phase
• Current Rating: 336 A / 546 A (dual rating indicates potential for different configurations or load conditions)
• Power Dissipation: 125 W
• Functionality: Attenuates conducted radio frequency interference (RFI)
• Application: Designed for use with variable frequency drives (VFDs) and other motor control equipment
• Protection: Helps prevent spurious tripping and ensures compliance with EMC directives

Applications & compatibility

This input filter is commonly employed in applications requiring stringent electromagnetic compatibility, such as in packaging machinery, material handling systems, and automated manufacturing lines. It is compatible with Schneider Electric Altivar variable frequency drives and other three-phase motor control systems where power quality is critical for optimal performance and regulatory compliance.

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 VW3A4411 or contact our technical team for cross-reference assistance with compatible Schneider Electric automation components.