The TRDU230A2 is a multifunction time delay relay with a 230VAC input voltage, 8-pin SPDT relay output, and 21 selectable timing functions. It features switch-selectable timing ranges from 0.1s to 1,705h, isolated 10A resistive contacts rated for 120/240VAC and 28VDC, and two LED indicators for input voltage and output status. The device mounts on a 35mm DIN rail or via two #6 screws, with dimensions of 76.7 mm H × 60.7 mm W × 45.2 mm D. It operates from -20°C to 65°C, has an insulation resistance of ≥100 MΩ, and isolation voltage of ≥1500V RMS. Timing accuracy is ±1% or 50ms, whichever is greater, with ±0.1% repeat accuracy.
The TRDU Series is a versatile universal time delay relay with 21 selectable single and dual functions. The dual functions replace up to three timers required to accomplish the same function. Both the function and the timing range are selectable with switches located on the face of the unit. Two LED’s indicate input voltage and output status. This device offers full 10A isolated relay output contacts in either SPDT or DPDT. The TRDU replaces hundreds of part numbers, thereby, reducing your stock inventory requirements.21 Functions: Five switches are provided to set one of 10 single or 11 dual modes of operation. See datasheet for a complete list of singe and dual functions.
| Littelfuse, Inc. | |
|---|---|
| Product Category | Electromechanical Relays |
| Product Number | TRDU230A2 |
| Product Name | Multifunction Time Delay Relay |
| Mounting | Socket or Plug-in Style; Plug-in socket |
