Also known as: DS-, DS.
DS has various meanings in the The Finance and Administrative Services category. Discover the full forms, definitions, and usage contexts of DS in The Finance and Administrative Services.
A momentary contact switch normally installed in a door-jamb. The switch is activated when the door is opened or closed.
The Finance and Administrative ServicesA perforated, corrugated plastic pipe laid at the bottom of the foundation wall and used to drain excess water away from the foundation. It prevents ground water from seeping through the foundation wall. Sometimes called perimeter drain. A pipe, usually of metal, for carrying rainwater down from the roof’s horizontal gutters.
The Finance and Administrative ServicesA simple switch that is used to disconnect an electrical circuit. It may or may not have the ability open while the circut is loaded. Or Disconnect switches use to interrupt or open an electrical circuit for purposes of inspection and maintenance
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