Mechanical limit switches for automation applications are made of durable thermoplastic or a rugged zinc alloy.
The switches come in six different body sizes, including widely used industrial styles, and 10 different contact configurations. Some of the smaller limit-switch housings are filled with epoxy and prewired with a 1-m cable. All switches are UL, CSA, and CE certified.
Carlo Gavazzi, 750 Hastings Lane, Buffalo Grove, IL 60089, (847) 465-6100, GavazziOnline.com