The VW3AE0219 is a line contactor from the Altivar 71 Plus range, designed as a protection accessory for Altivar floor-standing enclosures with separate air flows or the compact version. It switches the incoming 230 V AC supply to the drive, providing a physical disconnect point for maintenance isolation — not a safety-rated contactor, but a functional line-side disconnect that follows the drive's power architecture.
What the 230 V AC rating means for fit
The 230 V AC coil rating is the control voltage that pulls the contactor in — not the motor voltage it switches. That means the panel control transformer or control circuit must deliver 230 V AC to the contactor coil. If your control bus is 24 V DC or 110 V AC, this contactor will not pick up without an interposing relay or a different coil variant. The contactor itself switches the drive's three-phase input, but the coil is single-phase 230 V AC only.