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Timer Relay – Model TYPE ST3
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Time Setting
Adjust the dial to set the desired time (e.g., 0–60 minutes as per the scale on the dial). -
Operation Upon Power Application
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When power is supplied to the Timer Relay coil → The timer will begin counting down the set time.
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When the set time expires → Internal contacts will change state (from normally closed to open, or from normally open to closed) to control the electrical circuit.
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Timing Type (Dependent on circuit configuration)
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On Delay: Time delay before output activates.
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Off Delay: Output deactivates, followed by a time delay before the circuit actually stops.
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