Interlock Switch

------Question for HS7A-DMC7902 Please Put your question below------

Is the manufacturer the only difference between 1885-HS7A-DMC7902-ND and 5452-XCSDMC7902-ND (IDEC vs Telemecanique)?

Hello jeff.zalenko, welcome to the TechForum! They may look similar, but they do have some difference. Here is a first glance of the major differences, click here. In this comparison screen, you will notice the circuit description. The IDEC one is a normally open switch while the Telemecanique one is normally closed. These are opposite of each other. I would also advise checking the datasheets for more context as this is only a summary of differences.