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Delta · Timer
CTA4000A is a Delta Timer. 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.
| 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 CTA4000A under the Delta product line; the product type published for this catalog number is "Timer". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CTA4000A. 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.
The CTA4000A is the device-level element in a Delta installation. It interfaces with the controller and the field side through the ratings listed above, so wiring and protective devices are sized to those values, 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.
Delta CTA4000A — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number CTA4000A; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Q.Which official Delta document defines CTA4000A?
The official Delta download-centre catalogue search for this model lists CTA4000A under the Delta product line, and the product type published for this catalog number is "Timer". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CTA4000A. Use that document as the authority for ratings and installation conditions before ordering.
Q.Before ordering CTA4000A, which enclosure rating entry should be checked?
The enclosure rating entry quoted above is IP20 (IEC 60529). Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the operating temperature data for CTA4000A?
It is listed in the specification table for Delta CTA4000A as 0...+55 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.For CTA4000A, what does the specification table state about mounting?
The specification table lists mounting = DIN rail / panel for Delta CTA4000A. Compare it with the nameplate of the installed unit before ordering.
Q.How do I confirm compatibility of CTA4000A before ordering?
Match the catalog number CTA4000A 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.Can the CTA4000A replace the unit currently installed in my panel?
Compare catalog number CTA4000A and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
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Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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