SOR 4V3-AC4-N4-C1A-YY, EE Pressure Switch is an industrial differential-pressure switch designed for process-control applications requiring a 5–25 psi switching range. It carries an overranging capability of 750 psi and a proof pressure rating of 1000 psi, enabling reliable operation through pressure surges. The model designation identifies a robust SOR switching element intended for use in demanding industrial environments where precise pressure-triggered control is essential.
