Pressure Switch 400 Series 0-140KPA (0-20 PSI) Adjustable Range, 225 PSI Proof Pressure, Two SPDT outputs, 15A 125/250/480 VAC resistive. Electrical switches have limited DC capabilities, at 24-30 VDC, 2A resistive and 1A inductive, at 125 VDC, 0.5A resistive and 0.03A inductive, internal hex screw adjustment Buna-N diaphragm and O-Ring with aluminum 1/4” NPT (female) pressure connection and cap, Die cast aluminum, epoxy powder coated Enclosure, gasketed, captive cover screws

Features:
• The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality.
• It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.
• Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.