ASCO SB11D TB10A11 Tri-Point Pressure Switch Assembly

The ASCO SB11D TB10A11 Tri-Point Pressure Switch Assembly combines the SB11D switch unit with the TB10A11 transducer to deliver an integrated pressure switch and manometer for industrial pressure control. In ASCO’s S-Series, the system comprises two components—the switch unit and the transducer unit—designed to work together to sense pressure and provide a snap-action electrical output. The SB11D designation identifies a tri-point switch with fixed deadband within a watertight enclosure, commonly cataloged for combustion and process-control applications. The TB10A11 transducer unit serves as the pressure-sensing element that interfaces with the SB11D, forming a complete pressure switch/transducer assembly used with ASCO’s tri-point configurations.