SWT3274 | SPST OPEN 650 CLOSE 500 SWITCH | Trane

**SPST Open 650 Close 500 Switch: SWT3274 by Trane** The SWT3274 is a highly reliable single-pole single-throw (SPST) switch manufactured by Trane. It features a normally open (NO) contact that closes at 650 psi and a normally closed (NC) contact that opens at 500 psi. This switch is designed for applications requiring precise control of fluid or gas flow, such as in industrial automation, HVAC systems, and fluid power equipment. Its rugged construction ensures durability and resistance to harsh operating conditions. The electrical terminals are clearly marked for easy wiring, and the switch can be easily mounted using the provided screws. The SWT3274 is a dependable choice for engineers and maintenance professionals seeking a robust and reliable pressure switch. Our HVAC supply store offers the SWT3274 at competitive prices and provides prompt shipping to meet your operational needs. For the best quality products and exceptional customer service, choose Our HVAC supply store – your trusted industrial supply partner!