Features DEWIN Hall Sensor, Hall Angle Sensor Resolution 0.088° 0-360 Degrees Rotatable Hall Angle Sensor 0-5V Output Full Circle 12Bit Features: 1.The GYHC series household AC contactor adopts an advanced technology platform, through the application of automatic production and testing equipment, to create an advanced contactor with ultra-quiet and long life characteristics. 2.GYHC series contactors are suitable for various applications such as remote control, lighting, heating, ventilation, roller shutters, public hot water, mechanical ventilation systems, and low inductance micro-inductance load environments. 3.AC contactor optimizes the electromagnetic system, greatly reduces the holding power of the contactor, and completely solves the problem of high energy consumption of traditional contactors. 4.GYHC series contactors have the characteristics of ultra-long life with an electrical life of more than 100,000 times and a mechanical life of more than 12 million times, which can provide stable and reliable working performance. Specifications:   Type: 4P  Control voltage: AC 230V Rated voltage: AC 400V Contact model: 4NO: 4 normally open contacts AC-7a rated current: 63A  AC-7b rated current: 20A  Electric shock: 2 times Frequency: 50Hz Electrical life: 100000 times Maximum switching operations per day: 100 times Insulation voltage: 500V AC Pollution level: 2 Rated impulse withstand voltage: 4kV Protection class: 1. Contactor body: IP20 2. Installed in the distribution box: IP40 Working temperature: -5℃-+60℃ Storage temperature: 40°C-+70°C Moisture and heat resistance: level 2 (temperature 55°C, relative humidity 95%)   Packing List:   1 * Household AC Contactor Package List