An economical solid state time delay relay with an octal plug-in base, the 339B maintains
excellent repeat accuracy during wide variations in voltage and temperature. Two models
are available, each including 6-dial selected ranges. A timing mode of either ON-DELAY or
INTERVAL can be selected by a switch on the 339A housing.
Features:
6-Dial Selected Ranges
Cycle Progress Indication
High Accuracy
On-Delay or Interval Timing Operation
