The CV1BJ3J0ZM522 is a TeSys CV1BJ three-pole contactor rated for AC-3 duty at 690 V and 470 A, with a 220 V AC coil. This is a heavy motor-switching contactor sized for large induction motors, compressors, or pump loads in industrial control panels. The AC-3 rating means it handles inrush during motor starting and breaks the running current — 470 A at 690 V is the maximum motor load it can switch under those conditions.
The 220 V AC coil draws its control voltage from a separate circuit — verify the coil suppression matches the PLC output or relay driving it. At 470 A AC-3, the power terminals accept large-gauge cable; plan for lug size and bend radius in the enclosure layout.
