Hi-Endurance Switching, Sensing
& Linear Position Sensors

Custom Waterproof Switch Panels – A Huge Timesaver

While many people are familiar with our waterproof switches and limit switch sensors, many don’t realize that CPI is in the business of providing these switches pre-mounted and pre-wired, in custom waterproof panels. These panels are then mounted to boats,… Continue reading Custom Waterproof Switch Panels – A Huge Timesaver

CPI 12 Volt Switches – An Enduring Legacy

For commercial applications of all kinds, switching 12 Volts is probably the most common bus voltage used with our sealed, waterproof limit switches. While CPI’s line of waterproof switches is rated to operate from 5V to 28V, 12 Volt applications… Continue reading CPI 12 Volt Switches – An Enduring Legacy

Commercial Boats Use CPI Waterproof Limit Switches

Commercial boats face tough challenges every day.  Whether they be fishing boats, commercial tugboats or cargo boats, this is not your lakeside motorboat environment. That’s why commercial boat manufacturers aren’t interested in messing around with the reliability or operational toughness… Continue reading Commercial Boats Use CPI Waterproof Limit Switches

CPI Waterproof Switch Panels

Sometimes you need a switch that’s really, truly waterproof. Not just water-resistant or “splash-proof. And if you want one with carefully manufactured durability and extended temperature operation, well you’ve narrowed down the field even further. For tough marine or outdoor… Continue reading CPI Waterproof Switch Panels

CPI 12v Switches For Demanding Applications

One of the most common applications for CPI switches is when they are configured as in 12v systems as safety switches, interlock switches or manually activated as when they are mounted on steering wheels of work trucks, fork lifts, even… Continue reading CPI 12v Switches For Demanding Applications

Why the Military Trusts CPI Switches

Despite the economic roller coaster driving procurement and buying challenges around the globe, it turns out the defense of the nation is an area that can’t wait for an inconvenient pandemic to be over. Programs in the works for upgrades… Continue reading Why the Military Trusts CPI Switches

CPI Switches Work Hard on Work Trucks

The class of vehicles commonly known as “work trucks” have long been a primary market for CPI’s waterproof limit switches. There are a few main reasons for this: Reliability – The joy of saving a couple bucks by buying an… Continue reading CPI Switches Work Hard on Work Trucks

University of Waterloo “WATSUB” Revisited

Every year, the International Submarine Races are hosted by the Naval Surface Warfare Center, Carderock Division. This is one of the largest model ship testing facilities in North America and engineering teams from all over the world compete to see who… Continue reading University of Waterloo “WATSUB” Revisited

CPI Helps Tugboats in Harsh Duty Environments

There are many kinds of workboats in the world from fishing boats, to ferry’s, to cargo loaders, dredging boats, fire fighting boats, you name it. But in all these, the ubiquitous Tugboat surely holds a special place. We spend a… Continue reading CPI Helps Tugboats in Harsh Duty Environments

CPI Sponsors International Submarine Races

In June of this year, CPI was approached to help sponsor an entry in the 14th International Submarine Race held June 22-26 at the U. S. Naval Surface Warfare Center’s Carderock test tank facility in Bethesda, MD. The contest is… Continue reading CPI Sponsors International Submarine Races

Make The "Switch" to CPI

If your momentary switch application demands high performance, we think you should demand CPI. Please call us today to speak with our engineering team about your needs.

(973) 887-9400