Emergency vehicle manufacturers trust CPI for switches and sensors that perform when operators need them most. Their clients are often put in life or death situations where they have to rely on their vehicle and equipment to function as intended. CPI delivers.
CPI Limit switches see widespread use in the toughest Military and Industrial applications owing to the robustness of the design and manufacturing of these parts. Despite this they are among the most affordable waterproof limit switches in this class, with quantity pricing often an order of magnitude below similar offerings from Honeywell, Eaton, and Otto.
PI’s J4 Ball switches are used around the world for detection applications in harsh, wet, outdoor environments when field failures are not an option. Tested for electromagnetic endurance over 1 million cycles, the stainless steel J4 ball switch represents precision manufacturing along with a patented double seal design that makes the switch very hard to kill. Its small form factor allows it to be deployed in a wide variety of applications. It is completely waterproof.