The CV1BG1G0ZM511 is a single-pole TeSys B contactor rated for 200 A in both AC-1 (resistive) and AC-3 (motor) duty, with a maximum operational voltage of 690 V AC. The AC-1 rating applies for resistive loads like heating banks or lighting circuits where inrush is minimal.
Control circuit and auxiliary contacts
It carries one normally-open power pole and an auxiliary contact block with one NO plus one NC contact, giving you a feedback signal for the PLC or a holding circuit without adding a separate block.