True Off
- Power must be applied continuously to timer input voltage terminals and a normally open, dry contact switch attached to timer initiate terminal(s)
- When power is removed from timer input voltage terminals, the time delay begins
- When the time delay expires, the timer output relay is de-energized.
True Off Delay
Application of the supply voltage energizes the output relay. The timing period begins upon removal of the supply voltage. At the conclusion of the timing period, the output relay is de-energized. Reapplication of input voltage before the delay expires resets the time period. Instantaneous Contact option: Application of supply voltage for a minimum of 100 milliseconds initiates time out. Instantaneous contact and timed contacts transfer. Upon removal of supply voltage, instantaneous contact drops out, and timed contacts remain closed for duration of selected time (off-delay) then drop out. Reapplication of power starts the cycle.
Manufactures
Access Control Sales has selected our suppliers based on decades of experience. Our goal is to provide a wide variety of applications but always high quality and consistency. We look for suppliers that offer CSA, UL or CE certification, long warranties and responsive lead times. We assist our partners by stocking common items for local distribution as well as offering customer support through technical help and custom applications.
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Whether designing new systems or upgrading existing setups, our experts help you select the right components, ensure reliable performance, and simplify your ordering process.