The TSD7 utilizes only two terminals connected in series with the load. Interval timing mode period is achieved by using a small portion of the AC sine wave allowing sufficient voltage for circuit operation. It can be used as an interval timer to control or pulse shape the operation of contactors, solenoids, relays, and lamp loads. The TSD7 can be wired to delay on the break of a switch for energy saving fan delays.
 Two Terminal Series Connection to Load

•     Digital Integrated Circuitry ±0.5% Repeat Accuracy
•     Mode of Operation:   OFF-Delay;
•     Interval Timing Range:       1 Second~100 Seconds
•     Nominal Coil Voltage:       24 VAC
•     Mounting Type:       Surface Mount
•     Contact Rating (A):       1 Amps     
•     Termination:       .250 in. Flat Blade
•     Adjustment Type:       External
•     Max Time:       100 Seconds
•     Time Tolerance:       10 Percent
•     Coil Voltage:       24 VAC
•     Approvals:       CSA;CE;ULr