Functional Devices RIB2401SB-NC Relay 340793-762 Operating at 277V single-phase

Operating at 277V single-phase

and temperature monitoring into a single

high power relay output component designed for integration into commercial HVAC systems

this OEM Carrier compressor part is suitable for use in systems operating with R-134a

Functional Devices RIB2401SB-NC Relay 340793-762 Operating at 277V single-phaseThe 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