Phoenix Contact · Monitoring Relay
2866077 is a Phoenix Contact industrial component with Enclosure rating IP20 (IEC 60529); Operating temperature -25...+60 °C (IEC 60068-2-1); Mounting 35 mm DIN rail (IEC 60715). 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 temperature-25...+60 °C (IEC 60068-2-1)
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Mounting35 mm DIN rail (IEC 60715)
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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 |
| Input voltage range |
400 V (3 N ~ 400/230 V) |
| Power consumption |
9 VA |
| Frequency |
48 Hz ... 63 Hz |
| I/O and communication |
| Response time |
≤ 350 ms (fixed setting) |
| Mechanical |
| Weight |
153 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Terminal type |
IP20 (Connection terminal blocks) |
| Terminal wire size |
0.5 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 |
| Humidity |
15 % ... 85 % |
| Degree of protection |
IP40 (Housing) |
Values follow the Phoenix Contact Monitoring Relay specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Phoenix Contact Monitoring Relay variants |
| Catalog number |
Mounting |
|
2866077 (this page) |
35 mm DIN rail (IEC 60715) |
| 2866019 |
35 mm DIN rail (IEC 60715) |
| 2866022 |
35 mm DIN rail (IEC 60715) |
| 2866035 |
35 mm DIN rail (IEC 60715) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The 2866077 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 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 2866077
Phoenix Contact 2866077 — 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 2866077; verify the catalog number against your bill of materials before requesting a quotation.
- Mounting: 35 mm DIN rail (IEC 60715) — 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.
- Weight: 153 g — Verify it in the project documentation before confirming the order.
- Rated impulse withstand Uimp: 6 kV (IEC 60947-4-1) — Check this value against the nameplate of the installed unit before ordering.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about 2866077
Q.For 2866077, what does the specification table state about tripping characteristic?
The specification table lists tripping characteristic = 8 mm for Phoenix Contact 2866077. Confirm this figure against the unit currently in the panel.
Q.Which value is published under input voltage range for catalog number 2866077?
For 2866077, input voltage range is given as 400 V (3 N ~ 400/230 V). Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering 2866077, which rated impulse withstand Uimp entry should be checked?
The rated impulse withstand Uimp entry quoted above is 6 kV (IEC 60947-4-1). Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for 2866077?
Send the full catalog number 2866077, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Phoenix Contact 2866077.
Q.Can the 2866077 replace the unit currently installed in my panel?
Compare catalog number 2866077 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.