Model meaning

The auxiliary specification code consists of five parts, which are selected in the following order as needed.

The first part of the letter "Y" indicates the general type and can not be written. "N" means reversible:

The second part uses 2 digits to indicate the number of poles in the main circuit: the previous digit indicates the number of normally open main contacts, and the latter digit indicates the number of normally closed contacts;

The third part uses 2 digits to indicate the highest rated working voltage: "06" means 690V, you can not write it out. "11" means 1140V;

The fourth part indicates the rated control power supply voltage. The letter "AC" indicates AC, "DC" indicates DC, and the letter is expressed by the value of the rated control power supply voltage, but "AC400" can not be written out;

The fifth part uses the letter "F" and two digits to indicate the type and number of auxiliary contacts. The first digit indicates the number of normally open auxiliary contacts, and the last digit indicates the number of normally closed auxiliary contacts, but "F42" Can not write out.

Shape and installation size