H402K-456 | DIFF PRESSURE SWITCH | United Electric

**DIFF PRESSURE SWITCH: H402K-456 by United Electric** United Electric's H402K-456 is a high-quality Differential Pressure Switch engineered for precise measurement and control of air or gas pressure differentials. This switch is specifically designed to monitor pressure differences between two input sources and provide an electrical signal when the differential pressure exceeds or falls below a set point. The H402K-456 features a durable construction with a rugged aluminum body and stainless steel diaphragm, ensuring reliable performance in demanding industrial environments. Its adjustable set point allows for precise control of the differential pressure, making it suitable for a wide range of applications. The switch operates on a 120/24 VAC power supply and offers SPDT (Single Pole Double Throw) contacts with a 10A rating. Its electrical connections are made via convenient screw terminals, providing easy installation and maintenance. This Differential Pressure Switch is ideal for use in HVAC systems, fluid flow monitoring, compressor control, and other industrial applications where accurate differential pressure measurement is critical. Its compact design and versatile mounting options make it easy to integrate into various systems. **Benefits of using the H402K-456:** - Accurate differential pressure measurement and control - Durable construction for long-lasting performance - Adjustable set point for precise control - Suitable for a wide range of applications - Easy installation and maintenance **Order your H402K-456 Differential Pressure Switch from our HVAC supply store today and benefit from our competitive prices and fast shipping. We provide the best solutions for your industrial needs!**