Attributes . Eaton 10250T, 30.5 mm, Heavy-Duty, Standard, square, NEMA 3, 3R, 4, 4X, 12, 13, Illuminated, Mom., Extended, Red actuator, Black field, POWER ON, Incandescent, FV light unit, 1NO-1NC, 24 Vac/dc LUV, Chrome bezel, 24 Vac/dc lamp . Names