The Dietz 171D8WC-S Pressure Switch is an electrical device that detects differential pressure and actuates a circuit in response to that pressure change. It supports a sensing range from 0.05 to 8 inches of water (in H2O), enabling monitoring of small to moderate pressure differentials with precision. The switch is designed for AC operation across a wide voltage window of 120 to 480 volts, making it compatible with diverse control systems and power supplies. Typically used to automatically control or alarm equipment based on pressure changes, this model provides a straightforward, reliable means to regulate components in systems where pressure monitoring is essential.
