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short and long stem guides
while the manual changeover and programmable fan options provide granular control over building airflow
8V secondary voltage
Designed for direct OEM replacement
Schneider Electric (Barber Colman) 2373-501 Relay Els PW 17895 short and long stem guidesThe Schneider Electric 2373 501 is a precision engineered pneumatic high low selector relay designed for demanding HVACR control logic applications. Engineered as the direct functional replacement for AK 51832 and AK 51842, this unit effectively selects the highest and or lowest output from up to six independent pneumatic input signals. Operating on a standard 20 psig main air supply, the 2373 501 utilizes proportional action to provide reliable