Jandy Actuator Limit Switch - Dry Contact Sensor

[JamesW]

IN means that the contact material is Silver/Tin/Indium vs when there is no IN in the numbering which is just Silver/Tin contacts.

Contact Material: Silver Tin Indium (AgSnIn)

 

[JamesW]

Silver Tin Indium Oxide contacts, although not readily available, exhibit better resistance to arc erosion and welding than silver cadmium oxide contacts.

Relay Contact Materials, Ratings, and Styles

Learn about the types of metals and alloys, sizes, and styles available and how to choose the right one for your application requirements.

www.te.com

 

[JamesW]