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EAPL Electronic Timers

A Series

Models :

For A1DA : External potential free contacts for timing initiation of 150 mSec.

For A1DS : Star to Delta transfer time delay of 40 msec/ 100 msec, user selectable.

For A1DH-1 : Relay energizes on applications of power and continuous to remain 'ON' even after removal of power tillcompletion of set time.

Features :
  • Din sized enclosure for Track / Screw mounting
  • Front terminal protective cover


Ordering Information
  • Function: On-Delay
  • Source-Voltage: 9V to 30V DC
  • Time Range: 0.3 secs to 30 mins
  • Output: 2 c/o Relay
  • Function: Star Delta Timer
  • Source-Voltage: 240V AC / 100V AC
  • Time Range: 0.6 secs to 60 Secs
  • Output: 1 c/o star, 1 c/o Delta Relay

B Series

Models :

For A1DA : External potential free contacts for timing initiation of 150 mSec.

For A1DS : Star to Delta transfer time delay of 40 msec/ 100 msec, user selectable.

For A1DH-1 : Relay energizes on applications of power and continuous to remain 'ON' even after removal of power tillcompletion of set time.

Features :
  • Din sized enclosure for Track / Screw mounting
  • B1DCA-X, B1DCA-T : Independently selectable ON & OFF time.
  • B1DCA-T : HOLD facility during power fail conditions.
  • B1DS : Star to Delta transfer timedelay of 40mSec / 100 mSec. First set of contacts for star, second set of contacts for delta.


Ordering Information
  • Function: Cyclic adjustable On-Off timer
  • Source-Voltage: X-version
  • Time Range: 0.6 secs to 60 mins
  • Output: 2 c/o Relay
  • Function: Cyclic adjustable On-Off timer
  • Source-Voltage: 240V AC / 100V AC
  • Time Range: 0.1 sec to 10 hrs
  • Output: 2 c/o Relay
  • Function: Star Delta Timer
  • Source-Voltage: 440V AC
  • Time Range: 0.6 secs to 60 Secs
  • Output: 1 c/o star, 1 c/o Delta Relay