The VW3AP2004 is a Pt100/Pt1000/KTY relay accessory for motor bearing monitoring in Schneider Electric Altivar Process ATV600 and ATV900 compact drive systems. It is classified as a relay accessory and is intended for use with the drive system's standard enclosure — it cannot be ordered alone.
Integration note
Mounts inside the standard enclosure of the Altivar Process drive system. The relay monitors bearing temperature via Pt100, Pt1000, or KTY sensors — no separate housing or DIN-rail footprint needed. Verify the enclosure variant supports the relay slot before specifying.
