Description
The Tecumseh 84096-2 N/O Pressure Switch is a pressure-activated unit that changes circuit state between 195 and 275 PSI based on system conditions. It is used in compressors and refrigeration equipment within HVAC systems, where it responds to pressure rise and fall during operation. This normally open switch closes when pressure reaches the set range and opens as it drops, allowing an electrical response based on system demand. Positioned along the pressure line, it cycles the circuit according to pressure variation to regulate compressor operation and prevent excessive pressure rise.
