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Phoenix Contact · Signal Conditioner
2903241 is a Phoenix Contact industrial component with Enclosure rating IP20 (IEC 60529); Operating temperature 0...+55 °C (IEC 60068-2-1); Mounting DIN rail / panel. 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.
| Electrical | |
| Overload capacity | 5 x I N |
|---|---|
| Rated torque | 0.5 Nm ... 0.6 Nm |
| I/O and communication | |
| Protocols | Proprietary |
| Mechanical | |
| Weight | 300 g |
| Mounting | DIN rail / panel |
| Terminal wire size | 0.2 mm² ... 2.5 mm² |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | 0...+55 °C (IEC 60068-2-1) |
| Certifications | CE, UL, cULus |
| Humidity | ≤ 95 % (non-condensing) |
Values follow the Phoenix Contact Signal Conditioner specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| Phoenix Contact Signal Conditioner variants | |||
| Catalog number | Mounting | ||
|---|---|---|---|
| 2903241 (this page) | DIN rail / panel | ||
| 2903242 | DIN rail / panel | ||
| 2903171 | DIN rail / panel | ||
| 2903173 | DIN rail / panel | ||
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The 2903241 is the device-level element in a Phoenix Contact industrial component installation. It receives the field signals and control supply listed above — the rated supply — and switches or conditions the load within the the rated ratings 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.
Phoenix Contact 2903241 — 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 2903241; record the nameplate data of the unit being replaced before selecting an equivalent.
Cross-check the ratings above with the installed device before confirming the order.
Q.Where can I find the operating temperature data for 2903241?
It is listed in the specification table for Phoenix Contact 2903241 as 0...+55 °C (IEC 60068-2-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.For 2903241, what does the specification table state about certifications?
The specification table lists certifications = CE, UL, cULus for Phoenix Contact 2903241. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under humidity for catalog number 2903241?
For 2903241, humidity is given as ≤ 95 % (non-condensing). Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of 2903241 before ordering?
Match the catalog number 2903241 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 2903241?
Send the full catalog number 2903241, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Phoenix Contact 2903241.
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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