Square D 9001TRD150 Universal Color Time Delay Push Button

Square D 9001TRD150 Universal Color Time Delay Push Button is a time-delay operator in Square D's 9001 family, intended for panel-mounted control circuits that require a timed action. The TRD150 variant uses universal color inserts to enable color-coding of the contact configuration for quick identification of function or state. Inclusions typically cover multiple colors—black, red, green, yellow, orange, blue, and white—allowing visual differentiation across circuits. The built-in time-delay function supports sequencing or delayed operation within industrial automation, useful for coordinating start-stop sequences or holding a contact for a set interval before the next step. Common applications include control panels in manufacturing environments, machine automation, and process control where a timed push-button input is required. As part of the Square D 9001 series, this universal color time-delay push button integrates with standard 9001 panel assemblies and provides a compact, field-replaceable operator solution for panel builders and maintenance personnel.