Industrial 768.12-S33R-0025N Solid State Relay

Sigma-Netics 768.12-S33R-0025N is an industrial pressure switch designed to sense pressure changes and activate an electrical circuit when a preset condition is met. The unit bears the SIGMA-NETICS brand and carries the model number 768.12-S33R-0025N, with a 0.125 in (1/8 in) fitting size for straightforward integration into standard lines and fittings. This compact switch provides a reliable mechanical/electrical interface for monitoring pressure and generating a switch signal in automation or control panels. The 768.12-S33R-0025N designation identifies this exact configuration within Sigma-Netics’ pressure-switch lineup, enabling precise ordering and replacement in maintenance workflows. For exact electrical ratings, setpoint specifications, terminal configuration, and environmental limits, consult the official Sigma-Netics datasheet or distributor documentation to confirm compatibility with your application.