Features: 1. Long Service Life: 100,000 full load on and off in AC-7a load category 2. Ultra-Quiet: Eliminates the obvious impact of the traditional contactor at the moment of pick-up and eliminates the low-frequency hum in the contactor operation. Suitable for most building electrical control areas, creating a super quiet environment 3. Ultra-Energy-Saving: In the working state, the contactor needs to maintain a long-term energization to keep the coil in contact, which consumes a lot of electric energy in the process. The contactor optimizes the electromagnetic system, greatly reducing the power of the contactor 4. Low-inductive load for controlling household appliances and similar applications 5. Can also be used to control the load of the household motor, and the control power should be reduced accordingly Specification: Condition: 100% Brand New Item Type: Household AC Contactor Rated Current: 25A (AC-7a), 9A (AC-7b) Conventional Heating Current: 25A Electrical Life (times): 1x10x10x10x10x10 Mechanical Life (times): 1x10x10x10x10x10x10 Maximum Number of Switching Operations / 1h : 30 Rated Work System: a) 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. b) Intermittent Periodic Work System: The rated operating frequency of the contactor under this working system is 30 times/h, and the load factor is 40%. Action (Operation) Conditions: Package List: 1 x Household AC Contactor