Square D 9050 B0 26D Pneumatic Timing Relay

The Square D 9050 B0 26D Pneumatic Timing Relay is a time-delayed control device designed for use in pneumatic signal networks. Identified by model 9050 B0 26D, this relay provides a timing function within Square D’s line of pneumatic timing relays, enabling sequencing or interlock operations triggered by pneumatic inputs. By introducing a delay after a control signal is received, it coordinates downstream devices and maintains orderly operation in systems that rely on air-pressure signals. The designation Square D and the 9050 B0 26D model indicate its place in the brand’s timing relay family, intended for integration with compatible pneumatic control components in appropriate industrial environments.