Phoenix Contact · Contactron motor starter
2908669 is a Phoenix Contact circuit breaker with Tripping characteristic B / C / D (IEC 60947-2); Number of poles 1 / 2 / 3 / 4 (IEC 60947-2); Breaking capacity Icu/Ics 6 kA / 10 kA (IEC 60947-2). It is used in distribution boards, motor protection circuits, panel feeders where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Tripping characteristicB / C / D (IEC 60947-2)
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Number of poles1 / 2 / 3 / 4 (IEC 60947-2)
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Breaking capacity Icu/Ics6 kA / 10 kA (IEC 60947-2)
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Enclosure ratingIP20 (IEC 60529)
Specifications
| Electrical |
| Rated insulation voltage Ui |
440 V (IEC 60947-2) |
| Rated impulse withstand Uimp |
4 kV (IEC 60947-2) |
| Breaking capacity Icu/Ics |
6 kA / 10 kA (IEC 60947-2) |
| Tripping characteristic |
B / C / D (IEC 60947-2) |
| Number of poles |
1 / 2 / 3 / 4 (IEC 60947-2) |
| Frequency |
≤ 2 Hz (Load-dependent) |
| Mechanical |
| Weight |
249.62 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Terminal wire size |
0.2 mm² ... 2.5 mm² |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-25...+60 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Values follow the Phoenix Contact Contactron motor starter specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Contactron motor starter variants |
| Catalog number |
Tripping characteristic |
Breaking capacity Icu/Ics |
|
2908669 (this page) |
B / C / D (IEC 60947-2) |
6 kA / 10 kA (IEC 60947-2) |
| 2908672 |
B / C / D (IEC 60947-2) |
6 kA / 10 kA (IEC 60947-2) |
| 2900017 |
8 mm |
— |
| 2900414 |
B / C / D (IEC 60947-2) |
6 kA / 10 kA (IEC 60947-2) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 2908669 is the device-level element in a Phoenix Contact circuit breaker 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 distribution boards, motor protection circuits, panel feeders, 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.
Selection notes for Phoenix Contact 2908669
Phoenix Contact 2908669 — 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 2908669; record the nameplate data of the unit being replaced before selecting an equivalent.
- Enclosure rating: IP20 (IEC 60529) — Match it to the existing panel and upstream protection.
- Frequency: ≤ 2 Hz (Load-dependent) — Record it with the other nameplate data when sourcing a replacement.
- Number of poles: 1 / 2 / 3 / 4 (IEC 60947-2) — Confirm the revision of the installed unit before a like-for-like replacement.
- Breaking capacity Icu/Ics: 6 kA / 10 kA (IEC 60947-2) — Use it as the reference when cross-checking a current-production equivalent.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about 2908669
Q.For 2908669, what does the specification table state about operating temperature?
The specification table lists operating temperature = -25...+60 °C (IEC 60068-2-1) for Phoenix Contact 2908669. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under certifications for catalog number 2908669?
For 2908669, certifications is given as CE, UL, cULus. Confirm this figure against the unit currently in the panel.
Q.Before ordering 2908669, which frequency entry should be checked?
The frequency entry quoted above is ≤ 2 Hz (Load-dependent). Use the value as the reference when sourcing a current-production equivalent.
Q.How do I confirm compatibility of 2908669 before ordering?
Match the catalog number 2908669 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 2908669 replace the unit currently installed in my panel?
Compare catalog number 2908669 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.