United Technologies Corporation Residential Signaling Pushbutton 636

LOW VOLTAGE PUSHBUTTON TYPE 3/4 INCH W X 3/4 INCH D X 2-5/8 INCH H SIZE 48 VAC VOLTAGE RATING SURFACE MOUNTING IVORY FINISHED PLASTIC BODY MATERIAL PIANO OPERATOR TYPE WHITE CAP/LENS COLOR NO ILLUMINATED OBLONG HOUSING SHAPE APPLICATION APARTMENT, HOME, OFFICE