ATC Automatic Timing & Controls 175SO-110 Single Mode Timer w/5 Amp SPDT Relay Output


The Automatic Timing & Controls 175SO is a single mode, DIN rail mount timer which features a slim space saving design. The 175SO is available as a single function (on-delay) 110 VAC supply voltage device. The 175SO comes standard in a 17.5 mm housing with a 5 amp SPDT relay output contact configuration and time ranges that can be selected from 0.1 seconds up to 3 hours. In addition, the unit is easily configured via front knobs for time range and time scale. The 175SO is also UL approved and CE certified.


  • On-Delay
  • 10 Time Ranges
  • Front Knobs for Time Range & Time Scale
  • Slim, Space Saving Design
  • DIN Rail Mount
  • UL Approved & CE Certified
More Information
Display None
Features Non-resettable
Manufacturer Automatic Timing & Controls
Power ACV, DCV
Range 1 Hr, 1 Min, 1 Sec, 10 Min, 10 Sec, 3 Hr, 3 Min, 3 Sec, 30 Min, 30 Sec
Type Counters & Timers
Additional Skus 174SO110
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