Xylem-McDonnell & Miller 354001 2-SPST M/R Control Switch 24V E-11M

The Xylem-McDonnell & Miller 354001 E-11M 24V 2-SPST M/R switch comprises an electrical component that exists in an array of HVAC units. It functions as a single-pole, single-throw switch, meaning it governs the supply of electricity in a single circuit using two connections. The "M/R" designation indicates a momentary-reset operation, in which the toggle switch alters state only while held and then immediately restores to its original position when withdrawn. This switch employs a 24-volt direct current power origin and is frequently used in applications that include controlling pump operation, triggering alarms, and triggering safety interlocks within HVAC systems. The benefits include reliable switching capacity, petite dimensions for practical integration, and an immediate operation style that decreases accidental malfunctions due to extended activation.