Delta · Temperature Controller
DT3-V is a Delta Temperature Controller. It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Operating temperature0...+55 °C (IEC 60068-2-1)
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MountingDIN rail / panel
Specifications
| Electrical |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Mechanical |
| Mounting |
DIN rail / panel |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Product type and series follow the official Delta download-centre catalogue search for this model which lists DT3-V under the Delta product line; the product type published for this catalog number is "Temperature Controller". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DT3-V. Numeric ratings in the table above are the values carried on this page and must be confirmed against the original Delta manufacturer datasheet before they are treated as this catalog number's ratings; they are not estimated here.
Model comparison in the same family
| Delta Temperature Controller variants |
| Catalog number |
Mounting |
|
DT3-V (this page) |
DIN rail / panel |
| DT340VA-0200 |
DIN rail / panel |
| DT360RA-0200 |
DIN rail / panel |
| DTA4848R1 |
DIN rail / panel |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The DT3-V is the controller element in a Delta control installation. It receives the field signals and control supply listed above and switches or conditions the load within the rated values shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Delta DT3-V
Delta DT3-V — PLC / CPU module used as the device-level control core in an automation panel, handling logic, timing and communication tasks. The figures below are taken from the specification table on this page for catalog number DT3-V; verify the catalog number against your bill of materials before requesting a quotation.
- Supply voltage: 24 V DC (IEC 61131-2) — Check this value against the nameplate of the installed unit before ordering.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Match it to the existing panel and upstream protection.
- Certifications: CE, UL, cULus — Record it with the other nameplate data when sourcing a replacement.
- Mounting: DIN rail / panel — Confirm the revision of the installed unit before a like-for-like replacement.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about DT3-V
Q.Which official Delta document defines DT3-V?
The official Delta download-centre catalogue search for this model lists DT3-V under the Delta product line, and the product type published for this catalog number is "Temperature Controller". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=DT3-V. Use that document as the authority for ratings and installation conditions before ordering.
Q.For DT3-V, what does the specification table state about operating temperature?
The specification table lists operating temperature = 0...+55 °C (IEC 60068-2-1) for Delta DT3-V. Confirm this figure against the unit currently in the panel.
Q.Which value is published under certifications for catalog number DT3-V?
For DT3-V, certifications is given as CE, UL, cULus. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering DT3-V, which supply voltage entry should be checked?
The supply voltage entry quoted above is 24 V DC (IEC 61131-2). Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of DT3-V before ordering?
Match the catalog number DT3-V and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.What should I include in an enquiry for DT3-V?
Send the full catalog number DT3-V, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta DT3-V.