Industrial CCS 646GZE3 Dual-Snap Pressure Switch

The CCS Industrial 646GZE3 Dual-Snap Pressure Switch is a rugged hazardous-location gauge switch that uses Dual Snap Belleville springs for precise, repeatable actuation and features a stainless steel port for corrosion resistance in wet environments, making it well suited for aggressive fluids and harsh plant conditions. It is built with a 1/2" NPT process connection (port material stainless steel, housing aluminum) and provides a SPDT electrical output rated up to 15 A at 0–250 VAC or 251–480 VAC, with adjustable setpoints across multiple ranges including 50 to 375 PSIG and 950 to 2300 PSIG to fit a wide range of process pressures. Operational temperature range is -40°F to 186°F (-40°C to 86°C), with factory labeling and robust construction designed for reliable service in industrial systems. Environmental protections include IP65/IP66 and NEMA 4/4X, plus UL/CSA explosion-proof certifications for Class I (A-D) and Class II (E-G) hazardous areas, making it a safe choice for oil & gas, power generation, chemical processing, and water treatment applications.