Beckhoff · EtherCAT Terminal
EL2819 is a Beckhoff circuit breaker with Tripping characteristic 8…9 mm; Rated operational voltage 24 V DC (-15%/+20%); Breaking capacity Icu/Ics typ. < 1 A. 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 characteristic8…9 mm
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Rated operational voltage24 V DC (-15%/+20%)
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Breaking capacity Icu/Icstyp. < 1 A
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Supply voltage24 V DC (IEC 61131-2)
Specifications
| Electrical |
| Rated operational voltage |
24 V DC (-15%/+20%) |
| Breaking capacity Icu/Ics |
typ. < 1 A |
| Tripping characteristic |
8…9 mm |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Output current |
0.5 A (short-circuit proof) per channel |
| I/O and communication |
| Bus interface |
typ. 90 mA |
| Communication ports |
EtherCAT, Ethernet |
| Output stage |
push (high-side switch) |
| Mechanical |
| Dimensions (H x W x D) |
12 mm x 100 mm x 68 mm |
| Weight |
approx. 70 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 |
-40…+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 |
Tripping characteristic |
Rated operational voltage |
|
EL2819 (this page) |
typ. < 1 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2808 |
typ. < 2 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2809 |
typ. < 2 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2828 |
typ. < 40 A |
8…9 mm |
24 V DC (-15%/+20%) |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The EL2819 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 24 V DC (-15%/+20%) 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 EL2819
Beckhoff EL2819 — 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 EL2819; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
- Output current: 0.5 A (short-circuit proof) per channel — Match it to the existing panel and upstream protection.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Record it with the other nameplate data when sourcing a replacement.
- Supply voltage: 24 V DC (IEC 61131-2) — Confirm the revision of the installed unit before a like-for-like replacement.
- Storage temperature: -40…+85°C — Use it as the reference when cross-checking a current-production equivalent.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about EL2819
Q.Which value is published under weight for catalog number EL2819?
For EL2819, weight is given as approx. 70 g. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering EL2819, which storage temperature entry should be checked?
The storage temperature entry quoted above is -40…+85°C. Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the rated operational voltage data for EL2819?
It is listed in the specification table for Beckhoff EL2819 as 24 V DC (-15%/+20%). Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for EL2819?
Send the full catalog number EL2819, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Beckhoff EL2819.
Q.How do I confirm compatibility of EL2819 before ordering?
Match the catalog number EL2819 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.