Beckhoff · EtherCAT Terminal
EL6631-0010 is a Beckhoff circuit breaker with Breaking capacity Icu/Ics status LEDs; Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (IEC 60529). 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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Breaking capacity Icu/Icsstatus LEDs
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Breaking capacity Icu/Ics |
status LEDs |
| Supply voltage |
24 V DC (IEC 61131-2) |
| I/O and communication |
| Bus interface |
PROFINET RT device |
| Communication ports |
EtherCAT, Ethernet |
| Mechanical |
| Dimensions (H x W x D) |
24 mm x 100 mm x 52 mm |
| Weight |
approx. 75 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Storage temperature |
-25…+85°C |
| Certifications |
CE, UL, cULus |
| Humidity |
95%, no condensation |
Values follow the Beckhoff EtherCAT Terminal specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Beckhoff EtherCAT Terminal variants |
| Catalog number |
Breaking capacity Icu/Ics |
|
EL6631-0010 (this page) |
status LEDs |
| EL6601 |
— |
| EL6614 |
status LEDs |
| EL6652-0010 |
status LEDs |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The EL6631-0010 is the device-level element in a Beckhoff circuit breaker installation. It receives the field signals and control supply listed above — 24 V DC (IEC 61131-2) — 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 Beckhoff EL6631-0010
Beckhoff EL6631-0010 — 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 EL6631-0010; record the nameplate data of the unit being replaced before selecting an equivalent.
- Certifications: CE, UL, cULus — Check this value against the nameplate of the installed unit before ordering.
- Humidity: 95%, no condensation — Match it to the existing panel and upstream protection.
- Supply voltage: 24 V DC (IEC 61131-2) — Record it with the other nameplate data when sourcing a replacement.
- Enclosure rating: IP20 (IEC 60529) — Confirm the revision of the installed unit before a like-for-like replacement.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about EL6631-0010
Q.Before ordering EL6631-0010, which bus interface entry should be checked?
The bus interface entry quoted above is PROFINET RT device. Use the value as the reference when sourcing a current-production equivalent.
Q.Where can I find the communication ports data for EL6631-0010?
It is listed in the specification table for Beckhoff EL6631-0010 as EtherCAT, Ethernet. Check the revision of the installed unit if the catalog number has been superseded.
Q.For EL6631-0010, what does the specification table state about storage temperature?
The specification table lists storage temperature = -25…+85°C for Beckhoff EL6631-0010. Compare it with the nameplate of the installed unit before ordering.
Q.Can the EL6631-0010 replace the unit currently installed in my panel?
Compare catalog number EL6631-0010 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 EL6631-0010?
Send the full catalog number EL6631-0010, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Beckhoff EL6631-0010.