Features Ultra Quiet: Eliminates the obvious impact of traditional contactors at the moment of pull-in, and eliminates low-frequency humming during contactor operation. It is suitable for most building electrical control areas to create an ultra-quiet environment. Super Energy Saving: In the working state, the contactor needs to be energized for a long time to prevent the coil from pulling in, and a large amount of electric energy is required in the process. The contactor optimizes the electromagnetic system and greatly reduces the power of the contactor. Function: Mainly used for AC 50Hz (or 60Hz), rated working voltage up to 400V, rated working current up to 100A, low load control of household appliances and similar purposes. Safety: It can be used to control the load of household motors, and the control power should be reduced accordingly. The AC contactor adopts high-quality insulating material, which greatly improves the safety of operation. Durable: Long life, can withstand 100,000 full-load switching cycles in AC-7a load category, stable and durable, compact design, protect the contactor from dust and other environmental factors. Specification: Rated Current In(A): 25A (AC-7a), 9A (AC-7b) Conventional Heating Current Ith(A): 25A Rated Insulation Voltage Ui(V): 500VAC Rated Operating Voltage Ue(V): 250VAC Electrical Life: 100000 Times Mechanical Life: 1000000 Times Maximum Number of Switching Operations (1h): 30 Times Rated Control Power Supply Voltage Us(V): AC230V Rated Working System: 1. Eight-Hour Work System This working system is the basic working system, and the free air heating current Ith of the contactor is determined by the working system. 2. Intermittent Cycle Work The rated operating frequency of the contactor under this working system is 30 times/h, and the load factor is 40%. Action (Operation) Conditions: When the ambient air temperature is in the range of -5℃to +60℃, the contactor is attracted to the rated control power supply voltage Us, so that the contactor should be in the range of (85% ~ 110%) Us. It can be reliably closed under any voltage; its release voltage is (20%~75%) Us. Optional Style: 2NO, 2NC, 1NO 1NC Package List: 1 x Contactor Package List