We urgently seek the following AC contactors:- 1) Magnetic contactor, reversible, without thermal switch, without terminal cover, with mechanical locking, IP20, DIN montage. Rated voltage of pull-in coil at 50Hz, V: 110 Dimensions, mm: 78 x 103.1 x 88 Rated isolation voltage, V: 660 Power for actuator coil, working\starting, VA: 8/68 Electrical endurance: 2 millions of circles Max. switching speeds with/without load, switching/hour: 1200/3600 Weight, kgs: 0,72  2)  Magnetic contactor, non-reversible, without thermal switch, without terminal cover, with mechanical locking, with additional 1no + 1nc contact, IP20, DIN montage. Rated voltage of pull-in coil at 50Hz, V: 110 DIN montage, 100 x 40, 3 screws of M6 Dimensions, mm: 125 x 84.5 x 113 Rated isolation voltage, V: 660 Power for actuator coil, working\starting, VA: 8/68 Electrical endurance: 3 millions of circles Max. switching speeds with/without load, switching/hour: 3600/2400 Engine power for AC-3 category, 380V, kW: 18.5 Weight, kgs: 1,34  3)  Magnetic contactor, reversible, without thermal switch, without terminal cover, with mechanical locking, with 2no + 2nc contact, IP20, DIN montage. Rated voltage of pull-in coil at 50Hz, V: 110 DIN montage, 100 x 50, 2 screws of M6 Dimensions, mm: 126 x 165 x 143 Rated isolation voltage, V: 660 Power for actuator coil, working\starting, VA: 8/68 Electrical endurance: 3 millions of circles Max. switching speeds with/without load, switching/hour: 3600/2400 Engine power for AC-3 category, 380V, kW: 18.5 Weight, kgs: 2,88  Please advise availability. Price is very critical. We must obtain the lowest price in the market. Urgent