Uxcell Delay Relay Module Product name : delay relay module; model : fc-31 Type : normal close; Voltage : 12V dc Contact capacity : 10A 250Vac/125Vac/30Vdc/28Vdc; size : 5.5 x 2.9 x 1.8Cm/2.2" x 1.14 inch x0.7" (l*w*t) Color : Blue; weight : 28G Package Content : 1 x delay relay module