Part identity and deployment context
The VW3AE0619 is a motor choke from Schneider Electric, designed as a protection accessory for Altivar 71 Plus and Altivar 61 Plus drives. It mounts inside the floor-standing enclosure variant with separate air flows or the compact version, serving as the output choke between drive and motor.
As a motor choke, its job is to limit the rate of voltage rise (dV/dt) at the motor terminals from the drive's PWM output, protecting the motor winding insulation — especially important on long cable runs or with older motors. The destination spec confirms it fits only the Altivar floor-standing enclosure with separate air flows or the compact version; it is not a universal rail-mount choke.