Functional Devices (RIB) RIBHX24BF Enclosed Relay/AC Sensor 20Amp SPST-NO 24Vac/dc, mini RIB hsg Go to amazon.com Related posts Best ac current sensor relay FeatureAC/DC: 10-30 Vac/dcRelays: 3 SPSTResistive: 10 AMotor: 1/3 HPBallast: 480 VA DescriptionRIBHX24BF, Functional Devices (RIB), Enclosed Relay/AC Sensor 20Amp SPST-NO 24Vac/dc, mini RIB hsg