the delay-on-break function keeps the blower motor running for 45 seconds after the thermostat reaches its setpoint

facilitating "close on rise" operation to ensure optimal system cycling and safety

Compact Footprint: Standard mount design ensures a direct fit into existing plenum configurations for fast

01% maximum leakage

What is the primary application for the ACI 127750

Functional Devices RIB2401SB-NC Relay 323080-701 the delay-on-break function keeps theThe Functional Devices RIB2401SB NC is an enclosed 20 Amp SPST NC power relay engineered for heavy duty commercial HVAC and automation control. This single pole single throw normally closed relay features a dual coil input compatible with both 24VAC DC and 120VAC, providing versatile integration for building management systems (BMS). The "SB" configuration indicates a split brain relay design, separating the sense and power circuits to ensure reliable