IDEC Relays RH4B-UTAC120V 4PDT Blade Plugin Relay 120V 10A

The IDEC Relays RH4B-UTAC120V 4PDT Blade Plugin Relay designed for electrical control circuits in commercial equipment within HVAC systems. Operating at 120V with a 10A contact rating, it assists in switching and controlling multiple electrical loads within heating, cooling, and ventilation applications. This relay is commonly placed in control panels, air handlers, refrigeration units, and automated building systems where dependable signal transfer and circuit management are required. It's plug-in configuration supports routine servicing and system integration. Within HVAC equipment, the relay works as an interface between low-voltage controls and operating components such as motors, compressors, and fans.