Model 175MU DIN Rail Mount Multifunction Industrial Timer

The Model 175MU DIN Rail Mount Multifunction Industrial Timer from the Automatic Timing and Controls division of Marsh Bellofram offers a universal supply voltage of 20-240 VAC (50/60 Hz) and 12-240 VDC, 13 unique functions, and 10 timing ranges within a single unit.

The timer features a slim, space saving design. It is available for new applications and can also be used as a drop-in replacement for most DIN rail mount industrial timers operating from a 20-240 VAC supply. The 175MU multifunction industrial timer reduces in-house inventory management requirements, by providing a single part number to competently support a range of industrial timing applications.

The low-cost, compact timer comes standard in a 17.5 mm DIN rail mount housing with a 5 amp SPDT relay output contact configuration and user-selectable time ranges, from 0.1 second up to three hours. In addition, the unit is easily configured via its front knobs for time range, time scale and mode setting. The ATC Model 175MU is both UL listed and CE certified.



  • 13 Functions
  • 10 Timing ranges
  • Front panel knobs for time range, time scale, mode setting
  • Slim, space saving design
  • UL listed, CE certified


  • OEM equipment
  • Packaging and plastics machinery
  • Machinery control
  • Materials handling
  • Conveyor systems control
  • Motors and pumps,
  • Process related applications