Functional Devices RIB2401SB SPST Enclosed Relay
The Functional Devices RIB2401SB SPST Enclosed Relay is a pre-wired switching device designed to control electrical loads in HVAC systems. It operates by using a control signal to open or close a single-pole, single-throw (SPST) circuit, enabling efficient management of connected equipment. Commonly used with air handlers, condensers, boilers, and fan motors, it ensures reliable operation and simplified installation. Its enclosed design enhances safety and durability, while reducing wiring time. This relay improves system efficiency, supports consistent performance, and minimizes maintenance requirements in commercial and residential HVAC applications.