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Beckhoff · EtherCAT Terminal
EL1889 is a Beckhoff circuit breaker with Tripping characteristic 8…9 mm; Rated operational voltage 24 V DC (-15%/+20%); Supply voltage 24 V DC (IEC 61131-2). 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.
| Electrical | |
| Rated operational voltage | 24 V DC (-15%/+20%) |
|---|---|
| Tripping characteristic | 8…9 mm |
| Supply voltage | 24 V DC (IEC 61131-2) |
| I/O and communication | |
| Bus interface | typ. 110 mA |
| Communication ports | EtherCAT, Ethernet |
| Mechanical | |
| Dimensions (H x W x D) | 12 mm x 100 mm x 68 mm |
| Weight | approx. 55 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.
| Beckhoff EtherCAT Terminal variants | |||
| Catalog number | Tripping characteristic | Rated operational voltage | |
|---|---|---|---|
| EL1889 (this page) | 8…9 mm | 24 V DC (-15%/+20%) | |
| EL1809 | 8…9 mm | 24 V DC (-15%/+20%) | |
| EL1819 | 8…9 mm | 24 V DC (-15%/+20%) | |
| EL1852 | – | 24 V DC (-15%/+20%) | |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The EL1889 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.
Beckhoff EL1889 — 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 EL1889; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
Cross-check the ratings above with the installed device before confirming the order.
Q.Before ordering EL1889, which communication ports entry should be checked?
The communication ports entry quoted above is EtherCAT, Ethernet. Confirm this figure against the unit currently in the panel.
Q.Where can I find the humidity data for EL1889?
It is listed in the specification table for Beckhoff EL1889 as 95%, no condensation. Use the value as the reference when sourcing a current-production equivalent.
Q.For EL1889, what does the specification table state about mounting?
The specification table lists mounting = 35 mm DIN rail (IEC 60715) for Beckhoff EL1889. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of EL1889 before ordering?
Match the catalog number EL1889 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 EL1889 replace the unit currently installed in my panel?
Compare catalog number EL1889 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.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
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Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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