Limit Switches

Limit Switches are designed to give a signal to a control system when a moving component like an overhead door or piece of machinery has reached the end point (or limit) of its travel or just a specific point in its journey.

SEA CON Giannini offers a variety of limit switches to meet the demanding needs of our customers. Most switches can be made to order in Titanium or Stainless Steel. As for load capacity, the switches may be ordered in Light Duty (LD – 1 Amp), Standard Duty (SD – 7 Amp) or Heavy Duty (HD – 11 Amp). AU Series switches are rated to 6000 psi (4000 m) and available in LD and SD. BU Series are rated to 2500 psi (1700 m) and available in LD, SD and HD.