The breadth of the CT1 contactor range satisfies most application cases. CT1 contactors can be combined with auxiliary control, protection and indication functionsSpecifications:1.poles:1,2,3,42.Electric ratings Current: up to 20A, 25A, 32A, 40A, 63A, Voltage: 220V, AC50/60Hz; Utilization category: AC-1, AC-7a, AC-7b; Standard: IEC / EN 61095 3.be used to remotely make and break the line4.Standard control voltage (Ue):20-230V/50/60Hz5.Pole number: 2, 4(either as main or auxiliary contacts)6.Mechanical endurance: 10 million cycles7.Electrical endurance: 1 million cycles8.Ambient temperature: -25~+55 degree Celsius9.Connection capacity: tunnel terminal for cables up to 25 square millimeters10. Features a.Compact design and modularization design; b. Insulation material with excellent performances has been adopted to enhance the operation security to a great extent; c. Elegant appearance. A mounting instruction diagram is appended for convenient operation; d. No noise during operation."