Functional Devices RIB2401SB-NC Relay 318518-761 With a 150 Cv flow

With a 150 Cv flow coefficient and modified linear flow characteristics

Technicians must remove the TP-33 external regulator during installation

or the valve fails to actuate despite receiving a 120V signal

Can I use this for dual fuel heat pump applications

Safety First: Features a blow-out plug for overpressure relief

Functional Devices RIB2401SB-NC Relay 318518-761 With a 150 Cv flowThe 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