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Time Delay Relays

About Time Delay Relays

Time delay relays switch contacts after a preset interval and are used to sequence motor starts, stagger pump cycles, and protect equipment from inrush. Common types include on-delay (TDE), off-delay (TDD), interval, repeat-cycle, and true off-delay units, available in plug-in, DIN-rail, and panel-mount housings.

Time Delay Relays by brand