Marsh Bellofram 309E017A04PX is an ATC industrial timer with a 60-minute timing interval, designed for control and automation applications requiring a defined one-hour delay. This Marsh Bellofram device carries the part number 309E017A04PX and is marketed as an industrial timer, suitable for sequencing and delayed actuation in panels and machinery. The core specification available from the data is the 60-minute timer, which enables precise timing within a broad range of industrial automation tasks where an hour-long delay or interval is needed.
