Day Night Contactor 220V 2P Contactor AC Home Single Phase DIN Rail 25A 2NO for Remote Control Lighting Heating Ventilation

The AC contactor uses electromagnetic, pneumatic or hydraulic principles to realize the main circuit on and off via the control circuit, so as to achieve the purpose of small current control for large current equipment. The 220V manual/automatic relay can be used for remote control, lighting, heating, ventilation, roller shutters, public hot water, mechanical ventilation system, low-inductor micro-inductive charging environment. The AC water heater day and night contactor adopts a unique four-position switch design, supports manual control and automatic operation parameters, and the reliable electromagnetic system ensures fast response and switching. The home contactor adopts a standard 35mm rail design and can be quickly installed in the distribution box or industrial circuit. The size of the railway contactor module is reduced by 70% and the operating noise is less than 15dB, which is better than the performance of traditional contactors.