ATC Automatic Timing & Controls 407C-100-F3X 1/16 DIN Multi-Mode Timer, 1/10 SEC/MIN/HRS w/AC/DCV Power


The Automatic Timing & Controls 407C is a 1/16-DIN multi-mode timer. The 407C is available with selectable On-Delay, Off-Delay or Interval timing modes. These timing modes energize a set of DPDT output contacts. When in the On-Delay mode, the 407C begins timing when the timer is energized and the contacts transfer at time out. When in the Off-Delay mode, the 407C begins timing when the Start input is de-energized and the contacts transfer at time out. When in the Interval mode, the contacts transfer when the timer is energized and the contacts release at time out.

The 407C LED indicator provides a unique and effective method of cycle progress indication. Off before timing, the LED blinks at an ever increasing rate as the cycle progresses; once every 3½ seconds during the first 10% of the cycle, twice during the second 10%, and so on. At time out, the LED pulses at a high rate. (In the 1, 5, 10 and 50 second ranges, the LED is Off before timing, steady On during timing, and pulsing On after time-out).

All 407C timers can be powered using 24-240 VAC or 24 VDC power and feature a 48 mm2 (1/16 DIN) compact housing which is watertight when panel mounted.


  • Selectable On-Delay/Off-Delay/Interval Timing Modes
  • Separate Start Input
  • Output Contacts rated 10A at 120/240 VAC and 30 VDC
  • Six Timing Ranges in a single unit:
  • 1 and 10 sec., min., and hours
  • Universal Power Supply: 24-240 VAC and 24 VDC
  • 48 mm2 DIN Standard housing
  • Large and easy to read dial shows decimal points
  • Round (octal) socket mount or mount in panel cutout
  • Watertight when panel mounted
  • Range and Mode select are tamper proof when panel mounted
  • Unique flashing cycle progress indication
More Information
Display Analog Dial
Features Non-resettable
Manufacturer Automatic Timing & Controls
Power ACV, DCV
Range 1 Hr, 1 Min, 1 Sec, 10 Hr, 10 Min, 10 Sec
Type Timers
Additional Skus 407C-100-F3X, 407C100F3X
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