Features:1. Designed for household applications.2. Adopt superior insulation material to enhance the operation security to a great extent.3. Compact modularization design, easy to mount.4. A wiring diagram is printed on the surface of the contactor.5. No noise and electric spark during operation.Specification:Material: Plastic MetalRated Current (In): 40A(AC-7a), 18A(AC-7b)Conventional Thermal Current (lth): 63ARated Control Supply Voltage (Us): 24VAC/230VAC (Optional)Rated Insulation Voltage (Ui): 500VACRated Working Voltage (Ue): 400VACNumber of Poles: 4P 2NO2NCElectrical Life: 100,000 timesMechanical Life: 1,000,000 timesMaximum Number of Switching Operations: 30times/hourPackage Weight: Approx. 336gRated Duty:a) 8-hour dutyThis is the basic duty, and conventional heating current Ith of the contactor is determined by this working system.b) Intermittent periodic dutyThe rated operating frequency of the contactor under this duty is 30 times/h, and the load factor is 40%.Action(Operation) Condition:When the ambient temperature is in the range of -5C to +60C, apply the rated control power supply voltage Us to the contactor sucking coil to make it heat up to a steady state, Then the contactor should be reliably closed under any voltage of (85% - 110%) Us. Its release voltage is (20%~75%) Us.Package list:1 * AC Contactor1Designed for household applications. 2Adopt superior insulation material to enhance the operation security to a great extent. 3Compact modularization design, easy to mount. 4A wiring diagram is printed on the surface of the contactor. 5No noise and electric spark during operation.