The Potter-Brumfield CRB-48-70180 is a time delay relay with an adjustable delay range of 1.8 to 180 seconds designed to operate on 120 VAC. It provides delayed switching for electrical loads, enabling precise sequencing and timing control in control panels, automation equipment, and other electrical systems. Use it when a load must energize after a defined interval to ensure proper start-up sequencing or staged operation.
