LSK

Delay on break with 1 c/o relay output
LSK is a delay off timer known as off-delay with wide timing range and voltage supply.
Control contact is required to perform this function, Supply connection between (A1) and (A2) must be continuous.
On closure of the control contact between (B1) (A1) the relay energizes, on reopening the control contacts between (B1) (A1) the time out period starts to run, on completion of the time out period the relay de-energizes.
If the control contacts (B1) (A1) is reclosed before the time out period is completed the time period resets and starts again from zero when the control contact is re-opened again. The relay drops out and timer resets automatically if the supply voltage is removed.

Technical data