The Schneider Electric TeSys B CV1BF1F0ZM511 is a 1-pole contactor rated for 80 A AC in the power circuit, with a control coil at 220 V AC 50 Hz. It's built for switching resistive and motor loads — the AC-1 category covers heating and lighting circuits, while AC-3 handles squirrel-cage motors up to that 80 A mark. The single normally-open main pole and the auxiliary contact block (1 NO + 1 NC) give you basic on/off control plus a feedback or interlock pair.
For motor starting (AC-3), that same pole handles the inrush without welding — the contactor is sized for a motor drawing 80 A at full load, so it fits a 37 kW-ish 400 V three-phase induction motor (rough rule of thumb). The 220 V AC 50 Hz coil is a standard control voltage in many European and Asian plants; confirm your control transformer taps before wiring.