Schneider Electric VX4-A66105 Line Filter Board

Description:

The Telemecanique VX4A66105 is a line filter board for Altivar 66 variable frequency drives, designed to suppress electrical noise and provide input line filtering for reliable AC motor drive operation in industrial automation systems. Commonly installed in conveyor systems, pumps, fans, compressors, process machinery, and manufacturing equipment requiring replacement of damaged or failed drive filter circuitry. Maintenance teams, OEMs, and system integrators use this line filter board for drive repair, equipment replacement, machine retrofits, and industrial control system upgrades.

Applications:

The Telemecanique VX4A66105 functions as an internal line filter board within compatible Altivar 66 drives, helping reduce conducted electrical interference while maintaining stable drive performance and compliance with industrial motor control requirements. It is widely used during preventive maintenance and refurbishment of Altivar 66 drives to restore reliable operation and minimize production downtime.

Technical Specifications:

• Manufacturer Part Number (MPN): VX4A66105
• Alternate Part Number: VX4-A66105
• Manufacturer: Telemecanique (Schneider Electric)
• Product Type: Line Filter Board
• Product Family: Altivar 66
• Compatible Equipment: Altivar 66 Variable Frequency Drives
• Function: Input Line Filter / EMI Noise Suppression Board
• Mounting: Internal Drive Assembly
• Compatible Drives: ATV66D54N4 to ATV66D79N4, ATV66D46M2
• Application: Variable Frequency Drive (VFD) Repair and Replacement
• Intended Use: Industrial AC Motor Control Systems
• Installation: OEM Replacement Component

Common Replacements:

• Schneider Electric VX4A66105
• Schneider Electric OEM Altivar 66 Line Filter Board
• OEM equivalent VX4A66105