Description
The Littelfuse TDUH3000A is a solid-state delay-on-make timer engineered for precise, repeatable timing control in industrial automation, OEM equipment, and control panel applications. Powered by a universal 24–120VAC/DC input, this fully encapsulated unit leverages digital microcontroller-based circuitry to deliver consistent timing performance cycle after cycle. Once input voltage is applied, the preset delay begins — the output holds off during the timing interval and energizes only when the delay period expires. Remove input power and the unit resets instantly, ready for the next cycle. DIP switch selectable timing ranges make field configuration straightforward, while the solid-state construction eliminates mechanical wear for long-term reliability in demanding environments.
Key Features
- Universal input range: 24–120VAC/DC for broad application compatibility
- Solid-state encapsulated design — no moving parts for extended service life
- Delay-on-make function enables precise output sequencing and process control
- DIP switch selectable timing ranges for fast, flexible on-site configuration
- Microcontroller-based circuitry delivers high repeat accuracy and reliability
- Compact, panel-ready form factor suits control cabinets and OEM equipment
- Ideal for HVAC systems, pumps, automation, and industrial process control
Reviews
There are no reviews yet.