Schneider Electric (Barber Colman) 2373-501 6-Input High/Low Selector Relay

Schneider Electric (Barber Colman) 2373-501 high & low selector relay with 6 input sources that choose the maximum or minimum signal values. The high and low selector relay operates effectively within HVAC systems that exist in air handling units and rooftop units as well as building automation systems. The controller receives optimized performance signals because the device filters all inputs except the desired one which prevents conflicting commands. The design of this part combined with its dependable operation enables precise control performance while decreasing equipment wear while achieving higher energy efficiency in temperature and pressure regulation across different zones.