This is a Fuji Electric FC-2S 3-Pole Coil 240-260V 60Hz Magnetic Contactor FW-2S/3Q Z630. It comes as pictured and does not include any additional parts or accessories.
Specifications:
Manufacturer: Fuji Electric
Model Number: FW-2S/3Q Z630
Coil: 220-240V 50Hz; 240-260V 60Hz
Motor: 200V; 12-18A
Aux. 1a1b(1NO1NC)