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Delta · Delta switching power supply
CMMEC02 is a Delta Power Supply. It is used in DIN-rail control cabinets, sensor and relay supplies, backplane bus power where the installed unit is matched to the original catalog number and a compact, documented part is required.
| Electrical | |
| Efficiency | ≥90% |
|---|---|
| Mechanical | |
| Mounting | 35 mm DIN rail (IEC 60715) |
| 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 CMMEC02 under the Delta product line; the product type published for this catalog number is "Power Supply". Source: https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CMMEC02. 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.
| Delta Delta switching power supply variants | |||
| Catalog number | Efficiency | ||
|---|---|---|---|
| CMMEC02 (this page) | ≥90% | ||
| CMMEIP02 | ≥90% | ||
| CMM-EC03 | ≥90% | ||
| CMM-PN02 | ≥90% | ||
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The CMMEC02 is the power-supply element in a Delta control installation. It takes the incoming mains supply and provides the control supply that the mounted modules and the controller run on. Upstream protection and the supply conductor are sized to the input voltage range stated in the manufacturer documentation, not to a generic assumption.
Typical installations place it in DIN-rail control cabinets, sensor and relay supplies, backplane bus power, where the unit is matched to the original catalog number and the enclosure provides 35 mm DIN rail (IEC 60715) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Delta CMMEC02 — 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 CMMEC02; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
Available from stock with datasheet, certificates and a quotation on request.
Q.Which official Delta document defines CMMEC02?
The official Delta download-centre catalogue search for this model lists CMMEC02 under the Delta product line, and the product type published for this catalog number is "Power Supply". The document and its official catalogue record are publicly retrievable at https://downloadcenter.deltaww.com/en-US/DownloadCenter?q=CMMEC02. Use that document as the authority for ratings and installation conditions before ordering.
Q.Where can I find the operating temperature data for CMMEC02?
It is listed in the specification table for Delta CMMEC02 as 0...+55 °C (IEC 60068-2-1). Compare it with the nameplate of the installed unit before ordering.
Q.For CMMEC02, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for Delta CMMEC02. Confirm this figure against the unit currently in the panel.
Q.Can the CMMEC02 replace the unit currently installed in my panel?
Compare catalog number CMMEC02 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.
Q.What should I include in an enquiry for CMMEC02?
Send the full catalog number CMMEC02, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Delta CMMEC02.
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.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
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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