Pressure Switches

Wilspec pressure switches are designed to sense system pressure and actuate internal mechanical contacts once a pre-set threshold is reached. This action enables the switch to cut-out, cut-in, or cycle components such as fans and compressors, ensuring reliable system control and protection. These switches are engineered for durability, accuracy, and consistent performance across a wide range of environmental conditions.

Our pressure switches support a diverse range of applications, including HVAC/R systems, defense equipment, ice makers, automotive systems, and industrial machinery. They are A3 refrigerant ready and ATEX certified, making them suitable for use in flammable and hazardous environments. This certification ensures compliance with strict safety and environmental standards, expanding their usability into specialized and regulated markets.

Wilspec also offers tailored solutions through our dedicated team of application and support engineers. We collaborate directly with customers to design custom pressure switches that meet unique technical requirements, from specialized pressure ranges to unique mounting or sealing needs. Whether standard or custom, every switch is built with a commitment to quality, safety, and long-term reliability.