Selection principle and method of the motor protector

[Chasity chen]

At present, there is no same standard for low-voltage motor protection products on the market, and there are various models and specifications. In order to meet the different needs of users, manufacturers have derived a lot of series of products, which brings a lot of inconvenience to the selection of the majority of users. Users should select the motors according to the actual needs of the protection, in order to achieve the expected use-value and effect.