Description
Trane RLY2138 Control Relay is one of the popular devices for HVAC systems due to its prime features of control and power relay. This relay has a small size of L2.5W3.5H2.5 and has a coil voltage of 24V with a current of 25A. It has one normally open and one normally closed contact configuration (1 Form A / 1 Form B, SPST) with silver cadmium oxide contacts housed in a phenolic housing. The relay has AC contact ratings of 7FLA/42LRA at 277 VAC, and is suitable for various HVAC applications where high switching capability is desired.The RLY2138 is most often installed in heating, ventilation, and air conditioning equipment; it effectively controls electrical circuits, which in turn affects the performance and efficiency of equipment.
