The Schneider Electric VW3A31453 is a component designed to mitigate electrical noise and interference. This specific part functions as a ferrite suppressor, intended for use in conjunction with downstream contactors to reduce voltage spikes and electromagnetic interference (EMI) generated during contactor opening operations. Its application is critical in maintaining signal integrity and protecting sensitive electronic components within industrial automation systems.

Technical details

• Product Type: Ferrite Suppressor
• Function: Downstream contactor opening suppression
• Purpose: Reduces voltage spikes and EMI
• Compatibility: Designed for use with specific Schneider Electric contactor systems. Buyers should verify compatibility with their exact contactor model and control system configuration.
• Construction: Encapsulated ferrite material for effective noise suppression.
• Installation: Typically clamps or slides onto wiring leading to or from a contactor.
• Operating Principle: Absorbs high-frequency noise generated by the rapid collapse of magnetic fields when a contactor de-energizes.
• Series Association: While not explicitly stated in the part number, this component is associated with Schneider Electric's broader range of motor control and automation accessories.

Applications & compatibility

This ferrite suppressor is commonly employed in applications where contactors are frequently switched, such as in motor control circuits for conveyor systems, pumps, fans, and other machinery. Its use is particularly beneficial in environments with sensitive control electronics or where compliance with electromagnetic compatibility (EMC) standards is required. It is designed to work with specific Schneider Electric contactor series; users must confirm compatibility with their existing installation.

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 VW3A31453 or contact our technical team for cross-reference assistance with compatible Schneider Electric noise suppression components.