511-624-521 | 1.25"wc SPST Pressure Switch | Weil McLain

**Weil McLain 1.25"wc SPST Pressure Switch (511-624-521)** The Weil McLain 511-624-521 Pressure Switch accurately monitors and regulates pressure levels in industrial and commercial applications. Engineered with a 1.25" water column differential, it features a single-pole, single-throw (SPST) design for precise control. Its robust construction ensures reliable performance and extended service life in demanding environments. Technical Specifications: * Differential: 1.25"wc * Switch Type: SPST * Pressure Range: 0-20"wc * Electrical Rating: 15 Amps @ 120/240VAC * Electrical Connection: 1/2" NPT * Pressure Connection: 1/4" NPT Benefits: * Accurate and reliable pressure monitoring * Durable design for industrial use * Easy installation and maintenance Applications: * Industrial machinery * HVAC systems * Water pumps * Compressors * Process control systems Shop now at our HVAC supply store for the best prices and fast shipping on Weil McLain Pressure Switches. We offer a wide selection of industrial products to meet your every need!