integrating the Littelfuse FLSR series ensures Type 2 "No Damage" protection for motor controllers and simplifies selective coordination in complex electrical distributions

Designed for a maximum inlet pressure of 15 psi

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providing the necessary data for modulating heat and cooling stages

allowing a single key to manage multiple installations throughout a facility

Field Controls 46273100 Pressure Switch Els PW 17895 integrating the Littelfuse FLSR seriesThe Field Controls 46273100 Pressure Switch is a critical safety component designed for precise draft pressure monitoring in residential and commercial HVAC systems. This single pole single throw (SPST) switch features a compression connection, ensuring a secure, leak proof interface with the pressure sensing line. Built to detect combustion air pressure variations, it serves as a fail safe to prevent burner operation under blocked flue or inadequate