Description
The Littelfuse TDS120AL Digi-Set Single Shot Time Delay Relay delivers precision one-cycle timing control for demanding industrial and commercial environments. Operating on 120VAC, this microcontroller-based relay energizes its output for a user-defined interval, then automatically de-energizes — making it the ideal solution for automation systems, OEM control panels, and equipment requiring dependable single-shot timing sequences. DIP switch programmability and high repeat accuracy ensure consistent, repeatable performance cycle after cycle, while the compact plug-in form factor simplifies installation in virtually any control panel layout.
Key Features
- Single-shot timing function delivers precise one-cycle output control
- 120VAC input voltage for seamless integration into standard industrial circuits
- DIP switch adjustable time delay settings for fast, tool-free programming
- High repeat accuracy ensures consistent timing performance across all cycles
- SPDT relay output provides flexible normally-open and normally-closed control options
- LED status indicator for at-a-glance operational monitoring
- Compact plug-in design simplifies installation and replacement in control panels







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