The VW3AE0119 is a 110 V undervoltage coil designed for the circuit-breaker inside Schneider Altivar floor-standing enclosures — specifically the Altivar 71 Plus, Altivar 71 Plus-LH, Altivar 61 Plus, and Altivar 61 Plus-LH ranges. It drops the main breaker when control voltage falls below the dropout threshold, protecting the drive and downstream equipment from brownout or restart on an unstable line.
Rated supply voltage is 110 V — this is the coil voltage, not the drive mains. If your control circuit runs 110 VAC (common in North American panels), this coil matches. For 24 VDC or 230 V control schemes, this part will not pick up. The coil is a protection accessory category item, meaning it integrates into the breaker trip mechanism inside the enclosure, not as a standalone panel-mount device.
