Phoenix Contact · Relay Module
2950129 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.
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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
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CertificationsCE, UL, cULus
Specifications
| Electrical |
| Rated insulation voltage Ui |
690 V (IEC 60947-4-1) |
| Rated impulse withstand Uimp |
6 kV (IEC 60947-4-1) |
| Tripping characteristic |
8 mm |
| Mechanical |
| Weight |
86.2 g |
| Mounting |
DIN rail / panel |
| Terminal wire size |
0.2 mm² ... 4 mm² |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Values follow the Phoenix Contact Relay Module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Relay Module variants |
| Catalog number |
Mounting |
|
2950129 (this page) |
DIN rail / panel |
| 2950103 |
DIN rail / panel |
| 2950132 |
DIN rail / panel |
| 2950048 |
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 2950129 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.
Selection notes for Phoenix Contact 2950129
Phoenix Contact 2950129 — 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 2950129; record the nameplate data of the unit being replaced before selecting an equivalent.
- Weight: 86.2 g — Confirm the revision of the installed unit before a like-for-like replacement.
- Rated insulation voltage Ui: 690 V (IEC 60947-4-1) — Use it as the reference when cross-checking a current-production equivalent.
- Certifications: CE, UL, cULus — Verify it in the project documentation before confirming the order.
- Mounting: DIN rail / panel — Check this value against the nameplate of the installed unit before ordering.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about 2950129
Q.Where can I find the operating temperature data for 2950129?
It is listed in the specification table for Phoenix Contact 2950129 as 0...+55 °C (IEC 60068-2-1). Confirm this figure against the unit currently in the panel.
Q.For 2950129, what does the specification table state about tripping characteristic?
The specification table lists tripping characteristic = 8 mm for Phoenix Contact 2950129. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under weight for catalog number 2950129?
For 2950129, weight is given as 86.2 g. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of 2950129 before ordering?
Match the catalog number 2950129 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 2950129 replace the unit currently installed in my panel?
Compare catalog number 2950129 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.