work Features: It is suitable for the switch control of the electronic control circuit of electric forklift, battery car, tractor, excavator, brick machine, cleaning car, automobile air conditioner, communication power supply, uninterruptible power supply, electroplating power supply and other systems. It has the characteristics of small size, large load capacity, long service life and simple maintenance, which is welcomed by users. The product is in accordance with the Ministry JB2286-78 JB3974-85 YD 585-92 YD T512-92 Requirements; After being tested by the factory and relevant testing units, it meets the requirements of the Ministry's standard specifications. Users have used it for many years to meet the needs of users to the greatest extent and the quality is reliable.