Enclosed PreWired Relay, Coil Volts 10 to 30VAC/DC, 120VAC, Contact Form SPDT, Dimensions 1.7 In.H x 2.8 In.W x 1.5 In.D, Contact Material Gold Flashed Silver Cadmium Oxide, Indicator Type LED, Contact Amp Rating (Resistive) 10A 277VAC, 10A 28VDC, 16 In. Lead Length, Application Pilot, 1/2 In. NPT Nipple Size, HP 120V 1/3, 1/6, HP 240V 1/3, 1/6, Hz 50/60, NEMA Enclosure Type 1, Response Time 20 msec, Features 1/2 In. NPT Nipple, LED Indicator, Standards UL Listed, CUL, CE, Cus Also known as -Functional Devices ENCL RELAY 24, 120 AC/ DC 10AY - FY-RIBU1C