The Automatic Timing and Control ( ATC ) 425A-300-Q-20-X-D is a digital set LED digital display timer/TDR. Three rotary switches allow precise time setting from .01 Sec to 999 Hrs. The ATC 425A-300-Q-20-XD offers the industryÕs brightest green LED display in a 1/16 DIN package. The three-digit LED display will time DOWN from the Time Preset. Through its internal microcontroller, the ATC 425 keeps track of the time setting by monitoring each of the three Time Preset switches. Whenever a change is made in the time preset, even during a cycle, the 425 instantly re-computes and adjusts the current timing cycle. The ATC 425 requires 120 volts AC and has 5 amp contacts. Both relays are DELAYED(DPDT). The ATC 425 uses the 8 PIN (Octal) socket common on most small TDR's. (Use p/n 825-8500 for surface/DIN rail socket). This ATC TDR is UL, CSA and CE approved. ATC p/n is 425A-300-Q-20-X-D.
ATCTIMERTDR
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