ASCO SA11AG Pressure Switch

ASCO SA11AG Pressure Switch is part of ASCO's SA11 family of standard pressure/temperature switches, a line that includes SA11AR and SA11AKR configurations, with model numbers used to indicate pressure range and deadband. The SA11AG variant is described in distributor listings as a Tri-Point pressure switch within the SA11 series and is currently listed as discontinued by the manufacturer. Reported electrical rating for SA11AG references is 5 A at 125/250 VAC, aligning with the common ratings used by ASCO's pressure switches in this family. In operation, the SA11AG provides a switch output that is actuated by a preset pressure, enabling automatic control or interlock of connected equipment when the set point is reached. Because this model is discontinued, buyers typically look to remaining stock from secondary distributors or consider alternative SA11 variants with equivalent electrical and mechanical characteristics. The SA11 family is known for integrating a switch element with a pressure-sensing function, allowing straightforward integration into industrial control circuits where pressure-triggered actuation is required.