Time switch


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Related to Time switch: Time change

time switch

[′tīm ‚swich]
(engineering)
A clock-controlled switch used to open or close a circuit at one or more predetermined times.

Time switch

A clock that has built-in switches to control the time at which lights or other electrical devices go on or off.
References in periodicals archive ?
Think about getting automatic time switches to turn your lights or a radio on when it goes dark."
The money is being allocated to provide more efficient lighting, time switches and sensors, heat recovery and better insulation in local authority buildings.
Ensure that time switches are set to the minimum period necessary
You could even have time switches on some lamps and ask them to switch the TV on and off too.
To better describe individual behavior within a system, this paper uses a sample of longitudinal test scores from a large urban school system to consider hierarchical Bayes estimation of a multilevel linear regression model in which each individual regression slope of test score on time switches at some unknown point in time, "kj." Preliminary evidence based on a sample of 58 elementary schools in Chicago, Illinois, suggests that change points in test score trends indeed differ from school to school.
Factories needing a combination of Y2K compliant technology and old-fashioned reliability can find both with Spring Grove, IL-based Intermatic Inc's line of electronic time switches. The Next Generation ET70000C series provides up-to-the-minute programming to reduce energy costs and provide scheduling control for full year, weekly, or daily periods.
By their very nature most high power (high wattage) electrical items, which mainly develop forms of heat in our homes and in industry, spend most of their time switched off, but as power companies don't know when they will be automatically or manually switched on they have to have already burnt the fossil fuel, therefore have the steam available, in case they/we do.
And use time switches to turn lights and radios on and off while you're out.
Tenders are invited for Repairs And Maintenance Of Street Lights High Mast Lights Security Lights Time Switches And Cables At Icgas Daman Under Ge Daman